Pls help I don’t get how to do this

Pls Help I Dont Get How To Do This

Answers

Answer 1

Answer:

Step-by-step explanation:

explanation in image

Pls Help I Dont Get How To Do This

Related Questions

Suppose that someone is offering to sell you raffle tickets. there are blue, green, yellow, and red tickets available.


each ticket costs the same to purchase regardless of color. the person selling the tickets tells you that 369 blue tickets,


488 green tickets, 523 yellow tickets, and 331 red tickets have been sold. at the drawing, one ticket of each color will


be drawn, and four identical prizes will be awarded. which color ticket would you buy? explain your answer.

Answers

Buy yellow or green ticket for best chance of winning.

Which color ticket to buy?

To determine which color ticket to buy, we need to calculate the probability of winning with each color.

First, we need to determine the total number of possible combinations of one ticket of each color. This can be calculated by multiplying the number of tickets of each color together:

Total number of possible combinations = 369 x 488 x 523 x 331 = 39,123,833,144

Next, we need to determine the probability of winning with each color. Since there are four identical prizes, the probability of winning with any one color is the same. We can calculate the probability of winning with a specific color by dividing the number of tickets of that color by the total number of possible combinations:

Probability of winning with blue ticket = 369 / 39,123,833,144 ≈ 0.00000943

Probability of winning with green ticket = 488 / 39,123,833,144 ≈ 0.00001248

Probability of winning with yellow ticket = 523 / 39,123,833,144 ≈ 0.00001337

Probability of winning with red ticket = 331 / 39,123,833,144 ≈ 0.00000846

From the calculations above, we can see that the highest probability of winning is with the yellow ticket, followed closely by the green ticket. Therefore, if we want to maximize our chances of winning one of the prizes, we should buy the yellow or green ticket.

It's important to note that the difference in probabilities between the yellow and green tickets is very small, so the decision of which color to choose ultimately depends on personal preference.

Learn more about Raffle.

brainly.com/question/439354

#SPJ11

1) Government funding: The following table presents the budget


(in millions) for selected organizations that received U. S


government funding for arts and culture in both 2006 and 2012


Organization


2006 2012


Corporation for Public Broadcasting 460 445


Institute of Museum and Library Services 247 237


National Endowment for the Humanities 142 148


National Endowment for the Arts


124 148


National Gallery of Art


951 147


Commission of Fine Arts


2 3


Advisory Council on Historic Preservation 5 6


a) Compute the correlation coefficient.

Answers

The least-squares regression line for predicting the 2016 budget from the 2006 budget is y = 18.18 + 0.9365x, their budgets to differ in 2016 is 9.365 million and the budget for organization is 111.83 million.

In a regression graph, the regression line closest to the data points is shown. By replacing alternative values of x in the regression equation, this statistical technique can assist analyse the behaviour of a dependent variable y when the independent variable x changes.

The corporation can identify the optimal asset price in relation to the cost of capital by using regression. It is used in the stock market to calculate the impact of stock price movements on the price of underlying commodities.

Regression analysis may be used in marketing to understand how pricing fluctuations affect the rise or reduction in products sales. It is particularly successful in forecasting future sales by correlating market factors, weather forecasts, economic situations, and prior sales.

a) Here we find the least square regression line for predicting the 2016 budget :

Regression line y = a+bx

b = [tex]\frac{n(Exy)-(Ex*Ey)}{n(Ex)^r-(Ey)^r}[/tex]

= [tex]\frac{2216256 - 1219050}{2220421-1155625}[/tex]

= [tex]\frac{997206}{1064796}[/tex]

= 0.9365

a= y-bx

= [tex]\frac{Ey}{n} -b\frac{Ex}{n}[/tex]

162 - (0.9635 x 153.5714286)

= 162 - 143.819

= 18.18

y = 18.18 + 0.9365x

b) For 10 million change in 2006, there will be

= 10 x 0.9365 = 9.365 million change in 2016

c) If x = 100,

y = 18.18 + 0.9365(100) = 111.83 million.

Learn more about Regression line:

https://brainly.com/question/25987747

#SPJ4

Complete question:

Organization 2006 2016

Corporation for Public Broadcasting 460 445

Institute of Museum and Library Services 247 237

National Endowment for the Humanities 142 148

National Endowment for the Arts 124 148

National Gallery of Art 95 147

Commission of Fine Arts 2 3

Advisory Council on Historic Preservation 5 6

Source: National Endowment for the Arts

a. Compute the least-squares regression line for predicting the 2016 budget from the 2006 budget.

b. If two institutions have budgets that differ by 10 million dollars in 2006, by how much would you predict their budgets to differ in 2016?

c.Predict the 2016 budget for an organization whose 2006 budget was 100 million dollars.

A credit card has a 21. 99% APR, a minimum monthly payment of 3. 15%, and a current monthly statement balance of $3,651. 21. If there are $791. 25 in purchases and a payment of $210. 00 in the next month, what will be the next minimum monthly payment? Show your work

Answers

The next minimal monthly payment will be $110.54.

To calculate the next minimal monthly price, we want to follow these steps:

First, we want to calculate the interest charged at the current monthly statement stability.

To do that, we multiply the statement stability by using the monthly interest price. The monthly interest fee is the annual percentage rate (APR) divided by way of 12. consequently:

Interest charged = $3,651.21 x (21.ninety nine%/12) = $sixty seven.25

next, we upload the interest charged to the statement balance to get the new balance:

New stability = $three,651.21 + $sixty seven.25 = $three,718.46

We then subtract any payments made throughout the month. In this situation, the price was $210.00, so:

New balance after price = $three,718.46 - $210.00 = $3,508.forty six

Ultimately, we calculate the minimal monthly charge. The minimum month-to-month payment is the greater of $25 or 3.15% of the new stability. therefore:

Minimum month-to-month fee = max($25, 3.15% x $3,508.46) = $110.54

So, the next minimal monthly payment will be $110.54.

Learn more about annual percentage rate:-

https://brainly.com/question/24715857

#SPJ4

Bailey buys a car for $25,000. The car depreciates in value 18% per year. How much will the car be worth after 3 years? Round your answer to the nearest whole dollar amount.

Answers

To find out how much the car will be worth after 3 years, we need to calculate the depreciation for each year and subtract it from the original price.

After one year, the car will be worth:

W1 = 25000 - 0.18*25000 = 20500

After two years, the car will be worth:

W2 = 20500 - 0.18*20500 = 16810

After three years, the car will be worth:

W3 = 16810 - 0.18*16810 = 13796.8 ≈ 13797

Rounding this to the nearest whole dollar amount, we get:

W3 ≈ $13,797

Therefore, the car will be worth approximately $13,797 after 3 years.

A model of a car is built with a scale of 1 inch: 4 feet. If the length of the model car is 2. 7 inches, then the length of the actual car is _____ft. ​

Answers

The length of the actual car is 10.8 feet.

How long is actual car?

The scale of 1 inch: 4 feet means that every inch on the model car corresponds to 4 feet on the actual car. Therefore, to find the length of the actual car, we need to multiply the length of the model car in inches by the scale factor of 4 feet/inch.

Length of actual car = Length of model car x Scale factor

Length of actual car = 2.7 inches x 4 feet/inch

Length of actual car = 10.8 feet

Therefore, the length of the actual car is 10.8 feet.

Learn more about model car

brainly.com/question/30091396

#SPJ11

How much more popcorn does the bigger box hold than the smaller box?

\text{cm}^3cm 3

start text, c, m, end text, cubed

\text{Amanda's popcorn container:}Amanda’s popcorn container:start text, A, m, a, n, d, a, apostrophe, s, space, p, o, p, c, o, r, n, space, c, o, n, t, a, i, n, e, r, colon, end text

\text{Mary's popcorn container:}Mary’s popcorn container:start text, M, a, r, y, apostrophe, s, space, p, o, p, c, o, r, n, space, c, o, n, t, a, i, n, e, r, colon, end text

Answers

The amount of popcorn the bigger box holds than the smaller box depends on the dimensions of the two containers, so it cannot be determined without additional information.

The difference in the amount of popcorn the two containers hold depends on the volume of each container. Let's assume the volume of Amanda's popcorn container is V1 and the volume of Mary's popcorn container is V2.

If we know the dimensions of both containers, we can calculate their volumes using the formula V = l × w × h, where l is the length, w is the width, and h is the height of the container. Then, we can find the difference in the volumes of the two containers by subtracting V1 from V2.

However, the question does not provide any information about the dimensions of the two containers, so we cannot determine the difference in their volumes. Therefore, the main answer is that the amount of popcorn the bigger box holds than the smaller box cannot be determined without additional information.

For more questions like Volume click the link below:

https://brainly.com/question/1578538

#SPJ11

Gavin has $650 to invest into two different savings accounts.


He will deposit 400$ into Account A which earns 3. 5% annual simple interest


He will also deposit 250$ into Account B which earns 3. 25% annual compound interest


Gavin will not make any additional deposits or withdraws. Which amount is closest to the total balance (Principle and interest) of both accounts at the end on two years?


A 672. 13


B 695. 00


C 694. 25


D 694. 51

Answers

The closest amount to the total balance is option B, 695.00.

How much interest will Account B earn in 2 years?

For Account A, the interest earned after 2 years is:

Interest = Principal * Rate * Time = 400 * 0.035 * 2 = 28

So the total balance in Account A after 2 years is:

Total A = Principal + Interest = 400 + 28 = 428

For Account B, the interest earned after 2 years is:

Interest = Principal * (1 + Rate/100)^Time - Principal = 250 * (1 + 3.25/100)^2 - 250 = 25.95

The total balance in Account B after 2 years is:

Total B = Principal + Interest = 250 + 25.95 = 275.95

The total balance in both accounts after 2 years is:

Total Balance = Total A + Total B = 428 + 275.95 = 703.95

The closest amount to the total balance is option B, 695.00.

Learn more about Amount

brainly.com/question/2635367

#SPJ11

Suppose 60 seventh-grade students were surveyed.


How many can be expected to say that bike riding is


their favorite hobby?


Please IM IN NEED OF HELP


thx

Answers

We need to make some assumptions. Let's assume that the survey allowed students to choose one favorite hobby and that bike riding was one of the options.

We also need to know the percentage of students who chose bike riding as their favorite hobby. If this information is not given, we cannot accurately estimate the number of students who would say that bike riding is their favorite hobby.

Suppose that 30% of the surveyed students chose bike riding as their favorite hobby. To find out how many students this represents, we can use the following formula:

Expected number of students = Percentage of students x Total number of students surveyed


Plugging in the values we have, we get:

Expected number of students who say bike riding is their favorite hobby = 0.30 x 60 = 18

Therefore, we can expect that approximately 18 of the 60 seventh-grade students surveyed would say that bike riding is their favorite hobby, based on the assumption that 30% of the students chose this option.

It's important to remember that this is just an estimate based on the information we have. The actual number may be different depending on the survey results.

To know more about favorite hobby refer here

https://brainly.com/question/13206173#

#SPJ11

For what value of x is the figure a​ rhombus?

Answers

The value of x is -4.

We have,

(3x + 25) and (6x - 2) makes one angle.

So,

(9x + 23) is the angle.

Now,

It is bisected in two angles.

So,

9x + 23 = 1/2 x (6x - 2)

9x + 23 = 3x - 1

9x - 3x = -1 - 23

6x = -24

x = -4

Thus,

The value of x is -4.

Learn more about Rhombus here:

https://brainly.com/question/27870968

#SPJ1

Alec bought a house. By the end of the first year, the value of Alec's house had increased by 1%. By the end of the second year, its value had decreased by 10% of its value at the end of the first year. Use multipliers to work out the overall percentage decrease in the value of Alec's house for this two-year period

Answers

The overall percentage decrease in the value of Alec's house for the two-year period is 9.9%.

Let's assume the original value of Alec's house as $100. After the first year, the value of the house increased by 1%, which means the new value of the house is $101.

Now, in the second year, the value of the house decreased by 10% of its value at the end of the first year. Therefore, the new value of the house at the end of the second year can be calculated as $101 - (10/100)*$101 = $90.90.

To find the overall percentage decrease in the value of Alec's house for the two-year period, we can use the formula:

Overall percentage decrease = [(Original value - Final value)/Original value] * 100%

Substituting the values, we get,

Overall percentage decrease = [($100 - $90.90)/$100] * 100% = 9.9%

Therefore, the overall percentage decrease in the value of Alec's house for the two-year period is 9.9%.

For more questions like Value click the link below:

https://brainly.com/question/30578024

#SPJ11

A glass prism on a chandelier is 93 millimeters long. A base of the prism is an equilateral triangle with side lengths of 7 millimeters and a height of about 6. 6 millimeters. What is the approximate surface area of the prism?

Answers

The approximate surface area of the glass prism is approximately 1986.66 square millimeters.

To find the surface area of the glass prism, we need to determine the area of each of its faces and then add them together. The prism consists of two congruent equilateral triangles and three rectangular faces.

The area of an equilateral triangle with side length s and height h is given by:

A = (√(3)/4) * s²

Using this formula, we can find the area of each of the two equilateral triangles in the prism:

A = (√(3)/4) * 7² ≈ 21.22 mm²

Next, we need to find the area of each of the three rectangular faces. The length of each rectangular face is equal to the side length of the equilateral triangle (7 mm), and the height is equal to the length of the prism (93 mm). Therefore, the area of each rectangular face is:

A = length x height = 7 mm x 93 mm = 651 mm²

To find the total surface area of the prism, we add the areas of the two equilateral triangles and the three rectangular faces:

Total surface area ≈ 2 x 21.22 mm² + 3 x 651 mm² ≈ 1986.66 mm²

Therefore, the approximate surface area of the glass prism is approximately 1986.66 square millimeters.

To know more about approximate surface area, refer to the link below:

https://brainly.com/question/879203#

#SPJ11

On a friday evening a pizza shop had orders for 4 peporonni , 97 vegtable ,and 335 cheese pizzas. if the 4 cooks each made an equal number of pizzas how much pizzas did each cook make?

Answers

Each cook made 109 pizzas.

How to find an equal number of pizzas?

The total number of pizzas ordered is 4 + 97 + 335 = 436.

If the 4 cooks each made an equal number of pizzas, then we can divide the total number of pizzas by the number of cooks to find out how many pizzas each cook made.

436 pizzas / 4 cooks = 109 pizzas per cook.

Therefore, each cook made 109 pizzas.

Learn more about divide

brainly.com/question/15381501

#SPJ11

A car-detailing service estimates that its daily cost of waxing a cars is C(q) = 0.06q²+37q + 360, If the service collects $65 for each car waxing, find the number of cars the service should wax daily in order to maximize profit

Answers

The service should wax approximately 233 cars daily to maximize profit.

To maximize profit, we need to find the number of cars (q) that would result in the highest profit. Profit function P(q) can be calculated as:

P(q) = Revenue - Cost
P(q) = 65q - (0.06q² + 37q + 360)

Now, to find the optimal value of q, we can calculate the derivative of the profit function with respect to q and set it to zero:

dP(q)/dq = 65 - (0.12q + 37)
0 = 65 - 0.12q - 37

Solve for q:

0.12q = 28
q = 28 / 0.12
q ≈ 233.33

Since the number of cars must be a whole number, we can round q to the nearest integer. Therefore, the service should wax approximately 233 cars daily to maximize profit.

To learn more about optimal value, refer below:

https://brainly.com/question/31025731

#SPJ11

Solve for X
X^2 + x - 6 = 0

Answers

Answer: There are two solutions to X.. x = -3 and x = 2

Step-by-step explanation:

In this case, a = 1, b = 1, and c = -6, so we have:

x = (-1 ± sqrt(1^2 - 4(1)(-6))) / 2(1)

x = (-1 ± sqrt(1 + 24)) / 2

x = (-1 ± sqrt(25)) / 2

The two solutions are x = (-1 + 5) / 2 = 2 and x = (-1 - 5) / 2 = -3. Therefore, the solutions to the equation X^2 + x - 6 = 0 are x = 2 and x = -3.

By about how much will g(x,y,z) = 3x + x COS Z-y sin z+y change if the point P(x,y,z) moves from P0(1.-3,0) a distance of ds= 0.1 unit toward the point P1(-1,-1,2)?

Answers

So the estimated value of √6.02 using differentials is approximately 2.4556.

The change in g(x,y,z) can be estimated using partial derivatives and differentials.

We can start by finding the partial derivatives of g(x,y,z) with respect to x, y, and z:∂g/∂x = 3 + cos(z)∂g/∂y = -sin(z) + 1∂g/∂z = -x sin(z) - y cos(z)Next, we can use the point P0(1,-3,0) and the distance ds = 0.1 to find the differentials dx, dy, and dz:dx = -2/√6 dsdy = 2/√6 dsdz = 1/√6 dsUsing these values, we can estimate the change in g:Δg ≈ (∂g/∂x) dx + (∂g/∂y) dy + (∂g/∂z) dzΔg ≈ (3 + cos(0)) (-2/√6 ds) + (-sin(0) + 1) (2/√6 ds) + (-1 sin(0) - (-3) cos(0)) (1/√6 ds)Δg ≈ (3 - 2/√6) dsPlugging in ds = 0.1, we get:Δg ≈ (3 - 2/√6) (0.1)Δg ≈ 0.389

Therefore, the change in g(x,y,z) is estimated to be approximately 0.389 units if the point P(x,y,z) moves from P0(1,-3,0) a distance of ds = 0.1 unit toward the point P1(-1,-1,2).

Suppose we want to estimate the value of √6.02 using differentials. We can start by choosing x = 6 and Δx = 0.02. Then, we need to find the derivative of f(x) = √x with respect to x:

f(x) = √x

f'(x) = 1/(2√x)

Using these values, we can estimate Δy:

Δy ≈ dy = f'(x) Δx

dy ≈ (1/(2√6)) (0.02)

dy ≈ 0.005

This means that a small change of 0.02 in x produces a small change of approximately 0.005 in y. To estimate the value of √6.02, we can add this change to the known value of √6:

√6.02 ≈ √(6 + 0.02) ≈ √6.04 ≈ 2.4556

For more similar questions on estimate

brainly.com/question/24431553

#SPJ11

A square name tag has an area of 64 square centimeters. How long is each side?

Answers

Answer:

I think it's 8...

Step-by-step explanation:

8x8 = 64

since each side is the same.

sorry if I'm wrong though-

Answer: 16 cm long

Step-by-step explanation:

Since we already have given the Area of the Square i.e. 64cm²

So, putting values into the Formulae, we get-

Area of the Square = side X side

64 = 8 x 8

since the sides have to be equal because the square has 4 equal sides, we multiply it by 4, it has to be 4 x 4 = 16

To learn more about the question,

https://brainly.in/question/5601372

Help me pls this is my last try
2. What is the smallest positive degree angle measure equivalent to tan-¹ (0.724)?
42.2°
31.0°
44.6°
35.9°

Answers

You can also use a new

Rewrite the polynomial 2x^2+x^3+-7x+1 in standard form. Show your steps

Answers

So the polynomial 2x² + x³ - 7x + 1 in standard form is x³ + 2x² - 7x + 1.

What is the polynomial?

To rewrite the polynomial 2x² + x³ - 7x + 1 in standard form, we need to write the terms in descending order of degree.

So we start with the highest degree term:

Then we add the next highest degree term: 2x²

Followed by the next highest degree term: -7x

Finally, we add the constant term: +1

Putting all the terms together, we get:

x³ + 2x² - 7x + 1

So the polynomial 2x² + x³ - 7x + 1 in standard form is x³ + 2x² - 7x + 1.

Learn more about polynomial from

https://brainly.com/question/2833285

#SPJ1

The diameter of the base of a cone is 8 inches and the height is twice the radius. What is the volume of the cone? Use 3.14 for π
.
Group of answer choices

133.97 in3

401.92 in3

50.24 in3

66.99 in3

Answers

The volume of the cone is approximately 133.97 cubic inches. So, correct option is A.

The diameter of the base of a cone is 8 inches, which means that the radius is 4 inches (since radius = diameter/2). The height of the cone is twice the radius, which means the height is 2 x 4 = 8 inches.

The formula for the volume of a cone is V = (1/3)πr²h, where r is the radius and h is the height.

Substituting the values of r and h into the formula, we get:

V = (1/3)π(4²)(8)

V = (1/3)π(16)(8)

V = (1/3)π(128)

V ≈ 133.97 in³

Therefore, correct option is A.

To learn more about volume click on,

https://brainly.com/question/31215387

#SPJ1

X= 140×15²
write X as a product of powers of its prime factors​

Answers

Answer:

X = 2² * 3² * 5³ * 7.

Step-by-step explanation:

140 = 2*2*5*7

15^2 = 3*5*3*5

So X = 2² * 3² * 5³ * 7

To find the prime factorization of X, we first need to simplify the expression.

140 × 15² = 140 × 225

Now, we can factor 140 and 225 into their prime factors:

140 = 2² × 5 × 7225 = 3² × 5²

So,

X = 140 × 225= (2² × 5 × 7) × (3² × 5²)

We can now use the distributive property to multiply these factors together:

X = 2² × 3² × 5³ × 7

Therefore, the prime factorization of X is:

Therefore, the prime factorization of X is:X = 2² × 3² × 5³ × 7

determine whether the function f(x) = a^x-a^(-x)+sinx is even or odd.

Answers

To determine whether the function f(x) = a^x-a^(-x)+sinx is even or odd, we need to check if it satisfies the properties of even and odd functions.

An even function is a function that satisfies the property f(x) = f(-x) for all x in the domain of the function. This means that if we reflect the graph of the function across the y-axis, we get the same graph.

An odd function is a function that satisfies the property f(x) = -f(-x) for all x in the domain of the function. This means that if we reflect the graph of the function across the origin (both x and y-axis), we get the same graph.

Let's start by checking whether f(x) is even:

f(-x) = a^(-x)-a^(x)+sin(-x)  (since sin(-x) = -sin(x))

       = -a^x+a^(-x)-sin(x)

Comparing f(-x) with f(x), we can see that f(-x) = -f(x) only when sin(x) = 0.

This means that f(x) is an even function only when sin(x) = 0, which occurs when x = nπ (where n is an integer).

Now, let's check whether f(x) is odd:

f(-x) = a^(-x)-a^(x)+sin(-x)  (since sin(-x) = -sin(x))

       = -a^x+a^(-x)-sin(x)

Comparing f(-x) with -f(x), we can see that f(-x) = -f(x) only when a^x = -a^x, which is not possible for any real value of a.

Therefore, f(x) is neither an even nor an odd function.
To determine whether the function f(x) = a^x - a^(-x) + sin(x) is even or odd, we can evaluate f(-x) and compare it to f(x).

An even function satisfies the condition f(-x) = f(x), while an odd function satisfies the condition f(-x) = -f(x).

Let's evaluate f(-x):
f(-x) = a^(-x) - a^(-(-x)) + sin(-x)
f(-x) = a^(-x) - a^x - sin(x)

Now, let's compare f(-x) to f(x):
f(-x) ≠ f(x) because f(x) = a^x - a^(-x) + sin(x)
f(-x) ≠ -f(x) because -f(x) = -a^x + a^(-x) - sin(x)

Since f(-x) is neither equal to f(x) nor -f(x), the function f(x) = a^x - a^(-x) + sin(x) is neither even nor odd.

Learn more about graphs here: brainly.com/question/17267403

#SPJ11

There are 39 students in a class 22 offer maths,14 offer physics,and 16 offer biology if 5 offer both biology and math 7 offer at least one of the subject where every student offer at least one of the subjects. Find​

Answers

Where every student offer at least one of the subjects, there are 4 students who offer all three subjects.

To find the number of students who offer only one subject, we can use the formula:

number of students offering only one subject = total number of students offering the subject - number of students offering both subjects

For math, there are 22 students offering math and 5 offering both math and biology, so the number of students offering math only is:

22 - 5 = 17

Similarly, for physics and biology, the numbers of students offering the subjects only are:

14 - 7 = 7 (physics)
16 - 5 = 11 (biology)

To find the number of students offering all three subjects, we can use the formula:

number of students offering all three subjects = total number of students offering at least one subject - number of students offering only one subject in each subject + number of students offering no subject

We know that there are 7 students offering at least one subject. To find the number of students offering no subject, we can subtract this from the total number of students:

39 - 7 = 32

Now we can plug in the numbers:

number of students offering all three subjects = 7 - 17 - 7 - 11 + 32
= 4

Therefore, there are 4 students who offer all three subjects.

More on subjects: https://brainly.com/question/16295210

#SPJ11

Suppose a homing pigeon is released on an island at point C, which is 9 mi directly out in the water from a point B on shore, Point B is 20 mi downshore from the pigeon's home loft at point A. Assume that a pigeon flying over water uses energy at a rate 1.29 times the rate over land. Toward what points downshore from A should the pigeon fly in order to minimize the total energy required to get to the home loft at A? Point S ismiles away from point A. (Type an integer or decimal rounded to three decimal places as needed.)

Answers

The pigeon should fly directly from point C to point B, then fly along the shoreline to a point 10.387 miles away from point A (rounded to three decimal places). This can be found using the principle of minimizing the total distance traveled, taking into account the different energy rates over water and land.

To minimize the total energy required for the homing pigeon to get to its home loft at Point A, we need to find the optimal point downshore, Point S, to fly to. Using the given information, we can set up a function for the total energy.

Let x be the distance from Point A to Point S. Then, the pigeon will fly x miles over land and the remaining distance, 20-x miles, downshore from Point B to Point S. The distance from Point C to Point S can be found using the Pythagorean theorem:

CS = sqrt((20-x)^2 + 9^2)

Since the pigeon uses energy at a rate 1.29 times over water compared to land, we can write the total energy function as:

E(x) = x + 1.29 * CS

Now we need to minimize this function. To do so, we can take the derivative of E(x) with respect to x and set it equal to zero:

dE(x)/dx = 0

By solving this equation for x, we will find the optimal distance downshore from Point A to Point S. Once you have the value of x, you can say that Point S is x miles away from Point A (rounded to three decimal places, as needed).

Visit here to learn more about Pythagorean theorem brainly.com/question/14930619

#SPJ11

Rectangular prism



Your cousin is building a sandbox for his daughter.



How much sand will he need to fill the box? Explain.


How much paint will he need to paint all six surfaces of the sandbox? Explain.


and dont forget to explain

Answers

The formula to calculate surface area is 2(Length × Width) + 2(Length × Height) + 2(Width × Height) and the length, width, and height of the sandbox is required to calculate rectangular area.

To determine how much sand your cousin will need to fill the rectangular prism-shaped sandbox, we first need to calculate its volume. To do this, we need the dimensions of the sandbox (length, width, and height). The formula for the volume of a rectangular prism is:

Volume = Length × Width × Height

Once we have the volume, we can determine the amount of sand needed to fill the sandbox in cubic units.

To find out how much paint is needed to paint all six surfaces of the sandbox, we need to calculate its surface area. The formula for the surface area of a rectangular prism is:

Surface Area = 2(Length × Width) + 2(Length × Height) + 2(Width × Height)

Once we have the surface area, we can determine the amount of paint required, usually measured in square units. Note that the amount of paint needed also depends on the coverage rate of the paint, which is typically listed on the paint container.

Please provide the dimensions of the sandbox (length, width, and height) so I can provide specific calculations for the sand and paint required.

To know more about rectangular area refer here:

https://brainly.com/question/20693059?#

#SPJ11

What is the cosine ratio for angle A ?

A. 6/10
B. 6/8
C. 6/10
D. 8/10

Answers

Answer:

8/10

Step-by-step explanation:

Formula

Cosine A = Adjacent side / Hypotenuse

Here,

Adjacent side = 8

Hypotenuse = 10

Answer

Cosine A = 8/10

In a binomial experiment consisting of five trials, the number of different values that x (the number of successes) can assume is _____

Answers

In a binomial experiment consisting of five trials, the number of different values that x (the number of successes) can assume is 6.

A binomial experiment is a statistical experiment that meets four specific conditions: there are a fixed number of trials, each trial is independent of one another, there are only two possible outcomes (success or failure) in each trial, and the probability of success remains constant throughout the trials.

In this case, the binomial experiment consists of five trials, so the possible outcomes for x (the number of successes) can range from 0 successes to all 5 successes. To find the number of different values x can assume, simply add 1 to the total number of trials, as it includes the case of 0 successes.

Therefore, x can take on the following values: 0, 1, 2, 3, 4, or 5. As there are 6 possible values for x, the number of different values that x can assume in a binomial experiment consisting of five trials is 6.

To know more about binomial experiment, visit:

https://brainly.com/question/15351475#

#SPJ11

Hello, please help me with this geometry question asap. (The question is in the image below) thank you!

Answers

The area of the shaded portion of the circle which is a sector of the circle would be = 11/9π

How to calculate the area of the shaded portion?

To calculate the area of the shaded portion, the radius of the circle should first be determined through tye formula of the length of an arc.

That is;

Length of an arc = 2πr(∅/360)

But length of an arc = 11/9π

∅ = 110°

That is:

11/9π = 2×π×r(110/360)

π will cancel out on both sides;

11/9 = 2×r× 0.3056

11/9 = 0.6111r

r = 11/9×0.6111

r = 2

Area of the shaded sector of the circle = ∅/360×πr²

radius = 2

area = 110/360× π × 2×2

= 110/90π

= 11/9π

Learn more about area here:

https://brainly.com/question/28470545

#SPJ1

Calculate the first eight terms of the sequence of partial sums correct to four decimal places. sin(n) n = 1 n So 1 N 3 4 5 ILOILO 6 7 00 Does it appear that the series is convergent or divergent? convergent O divergent

Answers

we have the first eight terms, let's analyze the sequence. There doesn't appear to be a clear pattern or convergence towards a single value. The values are fluctuating, suggesting that the series may be divergent.

To find the first eight terms of the sequence of partial sums for the series sin(n), we will calculate the sum of the series for each term up to n=8, and then determine whether the series appears to be convergent or divergent.

1. sin(1)

2. sin(1) + sin(2)

3. sin(1) + sin(2) + sin(3)

4. sin(1) + sin(2) + sin(3) + sin(4)

5. sin(1) + sin(2) + sin(3) + sin(4) + sin(5)

6. sin(1) + sin(2) + sin(3) + sin(4) + sin(5) + sin(6)

7. sin(1) + sin(2) + sin(3) + sin(4) + sin(5) + sin(6) + sin(7)

8. sin(1) + sin(2) + sin(3) + sin(4) + sin(5) + sin(6) + sin(7) + sin(8)

Now, let's calculate these sums up to four decimal places:

1. 0.8415

2. 0.8415 + 0.9093 = 1.7508

3. 1.7508 + 0.1411 = 1.8919

4. 1.8919 - 0.7568 = 1.1351

5. 1.1351 - 0.9589 = 0.1762

6. 0.1762 - 0.2794 = -0.1032

7. -0.1032 + 0.6569 = 0.5537

8. 0.5537 + 0.9894 = 1.5431

Now that we have the first eight terms, let's analyze the sequence. There doesn't appear to be a clear pattern or convergence towards a single value. The values are fluctuating, suggesting that the series may be divergent.

Learn more about sequence of partial sums,

https://brainly.com/question/28173651

#SPJ11

Katie started with $40. how much money did she have left after purchases the supplies.

Answers

If Katie started with $40, the remaining balance after purchasing the supplies is $20.

To determine how much money Katie had left after purchasing the supplies, we'll consider the fraction "1/5" for the storybook and "3/10" for the calculator.

1: Calculate the amount spent on the storybook.

Katie spent 1/5 of her initial $40 on the storybook. To find this amount, multiply the fraction by the total amount:

(1/5) x $40 = $8

2: Calculate the amount spent on the calculator.

Katie spent 3/10 of her initial $40 on the calculator. To find this amount, multiply the fraction by the total amount:

(3/10) x $40 = $12

3: Add the amounts spent on both the storybook and calculator.

$8 (storybook) + $12 (calculator) = $20

4: Subtract the total amount spent from Katie's initial amount of money to find the remaining balance.

$40 (initial amount) - $20 (total spent) = $20

After purchasing the supplies, Katie had $20 left.

Note: The question is incomplete. The complete question probably is: Katie started with $40. He spent 1/5 of the money on a storybook and 3/10 on a calculator. how much money did she have left after purchases the supplies.

Learn more about Fraction:

https://brainly.com/question/78672

#SPJ11

1. What are the current health issues and concerns in your community?

2. If you are a health worker in your community,what health issues and concerns do you think should be addressed immediately?why?
3. What will the world be like if health issues and concerns are not properly addressed by people around the world?

HELPPPPP PO

Answers

Infectious diseases, chronic conditions, mental health, healthcare access, health disparities. Vaccination campaigns, disease prevention, healthcare access, mental health support, social determinants. Increased disease burden, higher costs, reduced quality of life, higher mortality, strained healthcare systems, hindered socio-economic development.

What are the current health issues and concerns in your community? The current health issues and concerns in the community include a range of factors such as infectious diseases, chronic conditions, mental health challenges, healthcare access and affordability, health disparities, and the impact of lifestyle choices on overall well-being. As a health worker in the community, immediate attention should be given to addressing issues such as promoting vaccination campaigns, disease prevention and control measures, improving healthcare access and affordability, advocating for mental health support and awareness, and addressing social determinants of health. If health issues and concerns are not properly addressed globally, the consequences could be severe. There would likely be increased prevalence of diseases, higher healthcare costs, reduced quality of life, higher mortality rates, and widening health inequalities.

Learn more about mental health support

brainly.com/question/28100742

#SPJ11

Other Questions
Imagine that the price per gallon of gas with a $7 car wash is $3. 19 and the price without the car wash is $3. 39. When is it worth it to buy the car wash? When is it worth it if the car wash costs $2? The hate u give essay planner/ thesis statement planning packet If R is the unbounded region between the graph of [tex]y=\frac{1}{x(ln(x))^2}[/tex] and the x-axis for [tex]x\geq 3[/tex] then what is the area of R?will give brainliest to answer with good explanation please i'm desperate sin^2(x) + sin(x) = 0 Which group's activism was most closely related in purpose to the protestors' actions at the Stonewall Inn?the Indigenous Hawaiiansthe Society for Human Rightsthe Standing Rock Sioux Tribethe Alcatraz occupiers Read the following stanza:What's sweet to me tastes bitter to him;My friends, my friends, he doesn't love them;Which best explains the way these lines fit together?O A. The first line asks a question, which the second line answers. B. Each line alliterates strongly on a different letter. C. The end words in each line create perfect rhymes. O D. Each line shows a contrast between two people. A decomposition of hydrogen peroxide into water and oxygen gas is an exothermic reaction. If the temperature is initially 28 C, what would you expect to see happen to the final temperature?Explain what is happening in terms of energy of the system and the surroundings. Which story premise most clearly contains a supernatural element?A. Two teens decide to dress up like video game characters forHalloweenB. Every time Evelyn writes a name in her diary, that persondisappears. C. King Baldric's knights swear to protect him from his rival, PrinceAldor. D. The attorney always wears her lucky watch when she goes into atrial. Yes Can someone help me paraphrase this? (2) Everything has tended to regenerate them; new laws, a new mode of living, a new social system; here they are become men: in Europe they were as so many useless plants, wanting vegetative mold, and refreshing showers; they withered, and were mowed down by want, hunger, and war; but now by the power of transplantation, like all other plants they have taken root and flourished! Formerly they were not numbered in any civil lists of their country, except in those of the poor; here they rank as citizens. By what invisible power has this surprising metamorphosis been performed? By that of the laws and that of their industry. The laws, the indulgent laws, protect them as they arrive, stamping on them the symbol of adoption; they receive ample rewards for their labors; these accumulated rewards procure them lands; those lands confer on them the title of freemen, and to that title every benefit is affixed which men can possibly require. This is the great operation daily performed by our laws. From whence proceed these laws? From our government. Whence the government? It is derived from the original genius and strong desire of the people..... What is the S-P difference (sec)?What is the amplitude (mm)?What is the distance (km)?What is the magnitude (M)? Which is not a vector 1. Mrs. Zimmerman is interested in learning about how much time seventh grade students at our school spend outdoors on a typical school day.Select all the samples that are a part of the population. Justify your reasoning.. The 20 students in a seventh grade math class.B. The first 20 students to arrive at school on a particular day.C. The seventh grade students participating in a science fair put on by the four middle schools in a school district.D. The 10 seventh graders on the school soccer team.E. The students on the school debate team. vera has worked as a store manager for big shoe palace (bsp), a chain of shoe stores, for five years. bsp has 30 employees at the corporate headquarters and outlet store in savannah, georgia and 10 employees at each of 60 locations nationwide. due to bsp's policy of not competing with itself, none of the locations, including the headquarters, are within 100 miles of each other. vera requests two months of unpaid leave off to care for her grandmother, who raised her as a child and is very sick. karen, her district manager, told her that if she took that much time off to care for her grandmother that she'd be fired. under the family medical leave act, why does vera not have the right to take leave? ConfusingKerrin is making an input-output table for the rule "add 5." What is the output value for an input value of 5?Options:A: 0B :5C: 10D: 25 En un grupo de 60 alumnos, 12 sacaron 10 en el examen de matemticas. Cul es el porcentaje de alumnos que sacaron 10? On December 31, 2020, Dow Steel Corporation had 780,000 shares of common stock and 318,000 shares of 10%, noncumulative, nonconvertible preferred stock issued and outstanding. Dow issued a 5% common stock dividend on May 15 and paid cash dividends of $580,000 and $87,000 to common and preferred shareholders, respectively, on December 15, 2021. On February 28, 2021, Dow sold 68,000 common shares. In keeping with its long-term share repurchase plan, 5,000 shares were retired on July 1. Dow's net income for the year ended December 31, 2021, was $3,000,000. The income tax rate is 25%. Also, as a part of a 2020 agreement for the acquisition of Merrill Cable Company, another 24,000 shares (already adjusted for the stock dividend) are to be issued to former Merrill shareholders on December 31, 2022, if Merrill's 2022 net income is at least $680,000. In 2021, Merrill's net income was $810,000. As part of an incentive compensation plan, Dow granted incentive stock options to division managers at December 31 of the current and each of the previous two years. Each option permits its holder to buy one share of common stock at an exercise price equal to market value at the date of grant and can be exercised one year from that date. Information concerning the number of options granted and common share prices follows:Options GrantedDate Granted(adjusted for the stock dividend)Share PriceDecember 31, 201925,000$42December 31, 202020,000$51December 31, 202123,500$50The market price of the common stock averaged $50 per share during 2021. On July 12, 2019, Dow issued $1,000,000 of convertible 8% bonds at face value. Each $1,000 bond is convertible into 25 common shares (adjusted for the stock dividend). Required:Compute Dow's basic and diluted earnings per share for the year ended December 31, 2021 12 Dramatic Roles Activity Sheet As you work through the scene, pay attention to the dialogue and movements, lot down As you rehearse, take notes on how to improve your performance. When you and your partner feel the scene is complete, brainstorm a title for it. Title Time needed to present the scene (Not to exceed five minutes) e Roles Which describes the enthalpy change associated with an endothermic reaction?. Can anyone help? i need to solve these using the completing the square method Jack plus 1/3 pound of birdseed into his birthday. Every time he sells it how many times can jack sell his bird feeder with 4 lb of birdseed