Instructions
A popular college football stadium accommodates 92,000 fans. Ten percent of the highest-priced seats are available in the suites at
the stadium. A suite seat sells for $200 per game, while the other 90 percent of seats sell for $60 each per game. The stadium sells
out for each home game. A small nonconference team has agreed to play two years consecutively as the opposing team at the large
stadium if the home team will pay the smaller nonconference school $1.5 million each year.
Questions (MUST SHOW YOUR WORK)
1. How many seats in the stadium are classified as suite seats?
2. How many seats in the stadium are not suite seats?
3. How much revenue will the stadium generate from suite seats if all the suite seats are purchased for one game?
4. How much revenue will the stadium generate from non-suite seats if all the non-suite seats are purchased for one game?
5. What is the revenue earned at one sold-out game?
6. What is the net revenue of one sold-out game in which the nonconference team plays at the big stadium?

Answers

Answer 1

Answer:

1. The number of suite seats is 10% of the highest-priced seats, which is 10% of 92,000 = 9,200 seats.

2. The number of non-suite seats is 90% of the highest-priced seats, which is 90% of 92,000 = 82,800 seats.

3. The revenue generated from suite seats if all are purchased for one game is 9,200 x $200 = $1,840,000.

4. The revenue generated from non-suite seats if all are purchased for one game is 82,800 x $60 = $4,968,000.

5. The revenue earned at one sold-out game is the sum of the revenue from suite seats and non-suite seats: $1,840,000 + $4,968,000 = $6,808,000.

6. The net revenue of one sold-out game in which the nonconference team plays at the big stadium is the revenue earned at one sold-out game minus the payment to the nonconference team: $6,808,000 - $1,500,000 = $5,308,000.

Step-by-step explanation:


Related Questions

Six friends were discussing the amount of time per week they spend on social media, including online videos and music. The list below has the names and the sex for the 6 friends.
Andre, male
Bella, female
Carlos, male
Desirae, female
Edgar, male
Frances, female
Which of the following graphs is the sampling distribution of the sample proportion of males for all samples of size n = 3 for these six friends?​

Answers

The correct answer is the bar graph with bars centered on the values 0.00, 0.33, 0.67, and 1.00, which corresponds to option (d).

To find the sampling distribution of the sample proportion of males for all samples of size n = 3, we need to consider all possible samples of size 3 that can be taken from the population of 6 friends. There are a total of 20 such samples, which are:

Andre, Bella, Carlos

Andre, Bella, Desirae

Andre, Bella, Edgar

Andre, Bella, Frances

Andre, Carlos, Desirae

Andre, Carlos, Edgar

Andre, Carlos, Frances

Andre, Desirae, Edgar

Andre, Desirae, Frances

Andre, Edgar, Frances

Bella, Carlos, Desirae

Bella, Carlos, Edgar

Bella, Carlos, Frances

Bella, Desirae, Edgar

Bella, Desirae, Frances

Bella, Edgar, Frances

Carlos, Desirae, Edgar

Carlos, Desirae, Frances

Carlos, Edgar, Frances

Desirae, Edgar, Frances

For each sample, we can compute the sample proportion of males by counting the number of males in the sample and dividing by 3. We can then list all the sample proportions of males and count how many times each value appears. The resulting distribution is the sampling distribution of the sample proportion of males.

To make it easier to visualize the distribution, we can create a frequency table and a bar graph. The frequency table lists all the distinct values of the sample proportion of males and their frequencies, while the bar graph shows the frequencies as bars of different heights.

The sample proportion of males' Frequency

0.00 - 1

0.33 - 8

0.67 - 8

1.00 - 3

    Frequency      

0     1     8     8     3

0.00  0.33  0.67  1.00

The sample proportion of males

The x-axis represents the possible values of the sample proportion of males, and the y-axis represents the frequency of each value. The bars are centered on the values 0.00, 0.33, 0.67, and 1.00, and their heights correspond to the frequencies of these values in the sampling distribution.

Therefore, the correct answer is the bar graph with bars centered on the values 0.00, 0.33, 0.67, and 1.00, which corresponds to option (d).

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Given the vectors u=4i-j,and v=-3i+2j,find 2u-4v

Answers

Step-by-step explanation:

We are given the vectors:

u = 4i - j

v = -3i + 2j

To find 2u - 4v, we need to double u and subtract four times v:

2u = 2(4i - j) = 8i - 2j

4v = 4(-3i + 2j) = -12i + 8j

So, 2u - 4v = (8i - 2j) - (-12i + 8j) = 20i - 10j.

Therefore, 2u - 4v = 20i - 10j.

Pls help There is a 20% chance that a customer walking into a store will make a purchase. A computer was used to generate 5 sets of random numbers from 0 to 9, where the numbers 0 and 1 represent a customer who walks in and makes a purchase.

A two column table with title Customer Purchases is shown. The first column is labeled Trial and the second column is labeled Numbers Generated.


What is the experimental probability that at least one of the first three customers that walks into the store will make a purchase?


A) 60%


B) 13%


C) 40%


D) 22%

Answers

Answer:

it's D

Step-by-step explanation:

hope this helps lol.....

PLEASE ANSWER ASAP I NEED IT.

Answers

Answer:

[tex]\huge\boxed{\sf 18^{-3}}[/tex]

Step-by-step explanation:

Given expression:

[tex]\displaystyle \frac{18^4}{18^7}[/tex]

According to exponent rule:[tex]\displaystyle \frac{a^m}{a^n} = a^{m-n}[/tex]

So, the expression becomes:

= [tex]18 ^{4-7}[/tex]

= [tex]18^{-3}[/tex]

[tex]\rule[225]{225}{2}[/tex]

A metallurgist purchases a car for total cost including tax and license of $31,795.66. If the metallurgist obtains a 4-year loan at an annual interest rate of 4.4% compounded monthly, what is the monthly car payment (in dollars? (Round your answer to the nearest cent. See Example 1 in this section.)

Answers

Answer:

the monthly car payment is $722.91

Step-by-step explanation:

To find the monthly car payment, we need to use the formula for the monthly payment of a loan:

P = (Pr(1+r)^n)/((1+r)^n - 1)

where P is the monthly payment, P is the loan principal (the total cost of the car including tax and license), r is the monthly interest rate, and n is the total number of payments (the number of years multiplied by 12 months per year).

First, we need to convert the annual interest rate of 4.4% to a monthly interest rate. We divide 4.4% by 12 to get:

r = 0.044/12 = 0.0036667

Next, we need to calculate the total number of payments. Since the loan is for 4 years and there are 12 months in a year, the total number of payments is:

n = 4 years x 12 months/year = 48

Now we can substitute the values into the formula:

P = (31795.66(0.0036667)(1+0.0036667)^48)/((1+0.0036667)^48 - 1)

Using a calculator, we get:

P = $722.91 (rounded to the nearest cent)

Therefore, the monthly car payment is $722.91.

The image of the point (8,1) under a translation is (9,2). Find the coordinates of
the image of the point (5,5) under the same translation.

Answers

Answer:

Since the translation has shifted the point (8,1) to (9,2), we can determine the displacement vector between these two points as:

(9,2) - (8,1) = (1,1)

This vector represents the amount and direction of the translation. To find the image of the point (5,5) under the same translation, we need to add this vector to the coordinates of the point:

(5,5) + (1,1) = (6,6)

Therefore, the image of the point (5,5) under the same translation is (6,6).

rovide an appropriate response.

Determine the number of classes in the frequency table below.

tableau3 ( (Class Frequency)(23-24 7)(25-26 2)(27-28 6)(29-30 4)(31-32 1) )

2
5
6
20

Answers

There are 5 classes in the frequency table.

What is frequency table?

The frequency of each data point or interval in a dataset is displayed in a frequency table. It is a technique for arranging data such that patterns and connections within the data may be examined. Two columns are normally present in the table: one for the intervals or data points (referred to as classes) and the other for the frequency of recurrence for each class. The classes may be intervals of equal size or they may be determined by the data's relevant categories or values.

From the given table we have:

Class 1: 23-24 (frequency of 7)

Class 2: 25-26 (frequency of 2)

Class 3: 27-28 (frequency of 6)

Class 4: 29-30 (frequency of 4)

Class 5: 31-32 (frequency of 1)

There are 5 classes in the frequency table.

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Suppose that the area of a triangle is 450 square feet, and the base is 4 times the height. Find the base of the triangle, in feet.

Answers

So the base of the triangle is 60 feet.

What Does a Triangle's Area Mean?

The total area that is bounded by a triangle's three sides is referred to as the triangle's area. In essence, it is equal to 1/2 of the height times the base, or A = 1/2 b h. So, we need to know the triangular polygon's base (b) and height (h) in order to calculate its area. Any triangle kinds, including scalene, isosceles, and equilateral, can use it. It should be observed that the triangle's base and height are parallel to one another. Square units are used to measure the area unit (m2, cm2).

Let’s call the height of the triangle “h” and the base “b”. We know that the area of the triangle is 450 square feet. We also know that the base is 4 times the height. So we can write:

b = 4h

We can use this information to write an equation for the area of the triangle:

(1/2)b×h = 450

Substituting b = 4h, we get:

(1/2)(4h)(h) = 450

Simplifying this equation gives us:

2h²= 450

Dividing both sides by 2 gives us:

h² = 225

Taking the square root of both sides gives us:

h = 15

So the height of the triangle is 15 feet. We can use this to find the base:

b = 4h = 4(15) = 60

So the base of the triangle is 60 feet.

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A and B started a business investing Rs. 90,000 and Rs 20,000
espectively. In what ratio the profit earned after 2 years be divided
between A and B respectively?

Answers

Dividing the profit ratio after two years into equal portions for A and B is 9:2.

Explain about the ratio of the number?

Ratios frequently appear in daily life and, by putting numbers into perspective, help to systematize many of our interactions. By making quantities easier to comprehend, ratios enable us to measure as well as express quantities.

One of the most typical ways to write a ratio with a colon as a the whole comparison, like in the example above with the children and adults. Ratios can also be expressed as a fraction because they are straightforward division problems.

Given data:

Investments by A = 90,000

Investments by B = 20,000

ratio of profit after 2 years:

profit of A /  profit of B = Investments by A / Investments by B

profit of A /  profit of B =  90,000 / 20,000

profit of A /  profit of B = 9/2

Thus, dividing the profit after two years into equal portions for A and B is 9:2.

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Complete question:

A and B started a business investing Rs. 90,000 and Rs 20,000

respectively. In what ratio the profit earned after 2 years be divided

between A and B respectively?

Precalculus.

Please show all your work and answer all the questions

Answers

Using trigonometric ratio and trigonometric identities, the angle of elevation is 19.5 degrees and [tex]\cos(\arcsin(-\sqrt{2}/2)) = \frac{\sqrt{2}}{2}[/tex]

What is the angle of elevation?

To determine the angle of elevation, we will need to apply trigonometric ratio here;

Length of cable = hypothenuse = 300ft

Distance of parasailer to surface = opposite = 100 ft

Since we have the value of opposite side and hypothenuse, we can use the sine ratio;

sinθ = opposite / hypothenuse

sinθ = 100/300

sinθ = 1/3

θ = sin⁻¹(1/3)

θ = 19.5°

2. Let;

[tex]\theta = \arcsin(-\sqrt{2}/2)$. Then, $\sin\theta = -\sqrt{2}/2[/tex]

Since θ is in the fourth quadrant, cos θ is positive. To find cos θ, we can use the trigonometric identity

[tex]\sin^2\theta + \cos^2\theta = 1[/tex]

\begin{align*}

[tex]\cos^2\theta &= 1 - \sin^2\theta \\&= 1 - \left(-\frac{\sqrt{2}}{2}\right)^2 \\&= 1 - \frac{1}{2} \\&= \frac{1}{2}[/tex]

Taking the positive square root, we get:

[tex]\cos\theta = \sqrt{\frac{1}{2}} = \frac{\sqrt{2}}{2}[/tex]

Therefore,

[tex]\cos(\arcsin(-\sqrt{2}/2)) = \frac{\sqrt{2}}{2}[/tex]

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Joshua goes to a café.
Revive Café Price List
Soup & roll £3.50
Sandwich £3.90
Jacket potato £4.50
Cake £2.95
Hot drink £2.50
Cold drink £1.75
Josh wants to buy a cake and a hot drink. He has £5 to spend can he buy what he wants?






Joshua wants to buy a cake and a hot drink. He has £5 to spend
Can he buy what he wants?

Answers

The answer to your question

No

let abcde be a pyramid, where the base abcd is a square of side length 10. the total surface area of pyramid abcde (including all five faces) is 260. let m, n, p, and q be the midpoints of $\overline{ae}$, $\overline{be}$, $\overline{ce}$, and $\overline{de}$, respectively. find the total surface area of frustum abcdmnpq.

Answers

For pyramid, ABCDE with square base ABCD, of side length 10, the total surface area of frustum ABCDMNPQ of pyramid, is equals to the 245 square units.

We have a pyramid, ABCDE, with base abcd, is a square with side length 10.

Total surface area of pyramid= 260

Let m,n,p and q are mid points of AE, BE, CE and DE, respectively. We have to determine total area of frustum ABCDMNPQ. See the above figure, we get [tex]\frac{ \bar{EM }}{\bar {EA }} = \frac{ \bar{EN }}{\bar {EB }} = \frac{ \bar{EP}}{\bar {EC }} = \frac{ \bar{EQ}}{\bar {ED }} =\frac{1}{2} [/tex] MQ

here, k = 1/2 or 1/k² = 1/4

MN = NP = PQ = MQ = k( 10 ) = 5

Now, Area of frustum, ABCDMNPQ = Area of ABMN + Area of BDMQ + Area of CDPQ + Area of BNPC + Area of square MPNQ + Area of square ABCD. There are four trapezoid and two squares.

Area of square ABCD = 10² = 100Area of square MNPQ = 5² = 25

Now, Area of ABMN + Area of BDMQ + Area of CDPQ + Area of BNPC

= ( 1 - k²) ( 260 - 100)

= 120

Total surface area of frustum ABCDMNPQ = 120 + 100 + 25 = 245. Hence, required area is 245 square units.

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Complete question:

The above figure completes the question. let ABCDE be a pyramid, where the base ABCD is a square of side length 10. the total surface area of pyramid abcde (including all five faces) is 260. let M,N,P and Q be the midpoints of $\overline{AE}$, $\overline{B}$, $\overline{CE}$, and $\overline{DE}$, respectively. find the total surface area of frustum ABCDMNPQ.

Select the correct answer.

Stear Corp. bought a commercial vehicle for $30,000 in the month of June 2015. It pays 50% of its purchase price by check immediately. It signs an
agreement with the dealer to pay the balance in the month of December 2015. How will you classify the transaction for purchase when it is recorded in
the journal?



OA.
simple journal entry
О в.
compound journal entry
O c.
complicated journal entry
O D. systematic journal entry

Answers

The transaction for the purchase of the commercial vehicle by Stear Corp. can be classified as a simple journal entry.

What is journal entry in accounting?

Accounting uses journal entries to systematically and efficiently record financial activities. For the purpose of keeping precise financial records and creating financial statements, they offer a chronological record of all financial activities. Diary entries serve as a trail of evidence for audits and aid in monitoring and assessing a company's financial performance. In order to guarantee that the financial statements correctly represent the financial condition and performance of the company, journal entries are also used for modifying entries at the conclusion of an accounting period.

The transaction for the purchase of the commercial vehicle by Stear Corp. can be classified as a simple journal entry.

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Answer:

B.

compound journal entry

Step-by-step explanation:

find sin^2a-cos^2a, where cosa+Sina=1/2, 0<a<2π​

Answers

Answer:

We know that:

sin^2a + cos^2a = 1 (1)

Also, we have:

cos a + sin a = 1/2

Squaring both sides of the above equation, we get:

cos^2a + 2cos a sin a + sin^2a = 1/4

Using equation (1), we can simplify this to:

1 + 2cos a sin a = 1/4

Subtracting 1 from both sides, we get:

2cos a sin a = -3/4

Squaring both sides, we get:

4cos^2a sin^2a = 9/16

Using the identity:

sin^2a = 1 - cos^2a

We can rewrite the above equation as:

4cos^2a (1 - cos^2a) = 9/16

Expanding and rearranging, we get:

4cos^4a - 4cos^2a + 9/16 = 0

Multiplying both sides by 16, we get:

64cos^4a - 64cos^2a + 9 = 0

Letting x = cos^2a, we can rewrite this as a quadratic equation:

64x^2 - 64x + 9 = 0

Solving for x using the quadratic formula, we get:

x = (64 ± √16384)/128

x = 1/2 or x = 9/64

Since 0 < a < 2π, we know that cos a is positive, so we can take the positive square root:

cos a = √(1/2) = 1/√2

Substituting this into the equation sin a + cos a = 1/2, we get:

sin a = 1/2 - cos a = 1/2 - 1/√2 = (√2 - 1)/2

Therefore:

sin^2a - cos^2a = ((√2 - 1)/2)^2 - (1/√2)^2

= (3 - 2√2)/4

Therefore, sin^2a - cos^2a = (3 - 2√2)/4.

pls pls help pls pls ​

Answers

The length of Jennifer's garden is 25 feet.

What is rectangle?

A rectangle is a geometric shape that has four sides and four right angles (90 degrees) with opposite sides being parallel and equal in length. It is a type of quadrilateral, a polygon with four sides. The length of the sides that are parallel to each other is called the base, and the length of the sides that are perpendicular to the base is called the height.

Let's suppose that the length of the garden is x feet.

We know that the width of the garden is 5 feet, so the total length of the edging required for the two widths is 2 x 5 = 10 feet.

The remaining edging is used for the two lengths of the garden, so we can write an equation based on the total length of the edging:

2(5 + x) = 60

Simplifying this equation, we get:

10 + 2x = 60

2x = 50

x = 25

Therefore, the length of Jennifer's garden is 25 feet.

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How much interest would you pay if you borrowed $4700 for 4 years at 8% simple yearly
interest. Use the formula. Make sure to label each variable. must show your work.

Answers

After answering the presented question, we can conclude that Therefore, the interest paid would be $1504.

what is interest ?

In mathematics, interest is the amount of money earned or payable on an original investment or loan. You can use either simple or compound interest. Simple interest is calculated as a percentage of the initial amount, whereas compound interest is calculated on the principal amount plus any previously earned interest. If you invest $100 at a 5% annual simple interest rate, you will get $5 in interest every year for three years, for a total of $15.

To calculate the amount of interest paid on a simple interest loan, we use the following formula:

Interest = Principal x Rate x Time

where:

Principal is the amount borrowed

Rate is the annual interest rate as a decimal

Time is the length of the loan in years

In this case, we have:

Principal = $4700

Rate = 0.08 (8% expressed as a decimal)

Time = 4 years

So, the interest paid on this loan would be:

Interest = $4700 x 0.08 x 4

Interest = $1504

Therefore, the amount of interest paid would be $1504.

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Find the circumference and the area of a circle with radius 6 cm.
Use the value 3.14 for
, and do not round your answers. Be sure to include the correct units in your answers.
6 cm
Circumference:
Area:
cm
X
cm²

Answers

Answer: Circumference - 37.68

Area of the circle - 113.04

Step-by-step explanation:

We have to remember that the formula for the circumference of a circle is Pi X Diameter, and since the diameter is 2 times the radius, we would have 3.14x12, which would be 37.68. For the area, we would do Pi times R squared, meaning 6x6=36, 36x3.14=113.04. I hope you understand this.

Can anyone help me with this question please?

Answers

‍‍‍Answer : -0.65

:)

Length of rectangle is 2 more than its Width and the perimeter is 48 cm sqaure find length width and area of the rectangle​

Answers

Answer:

the width of the rectangle is 11 cm, the length is 13 cm, and the area is 143 cm^2.

Step-by-step explanation:

Let's assume that the width of the rectangle is "x" cm.

According to the problem, the length of the rectangle is 2 more than its width, which means:

Length = x + 2

The formula for the perimeter of a rectangle is:

Perimeter = 2(length + width)

Substituting the given values, we get:

48 = 2(x + 2 + x)

48 = 2(2x + 2)

48 = 4x + 4

44 = 4x

x = 11

So, the width of the rectangle is 11 cm and the length is:

Length = 11 + 2 = 13 cm

The formula for the area of a rectangle is:

Area = length x width

Substituting the given values, we get:

Area = 11 x 13 = 143 cm^2

Therefore, the width of the rectangle is 11 cm, the length is 13 cm, and the area is 143 cm^2.

Answer:

Length = 13 cm Breadth = 11 cm Area of rectangle = 143 cm²

Step-by-step explanation:

Length of rectangle is 2 more than its Width.

Let width be x and length be x +2.

If Perimeter is 48 cm .

Perimeter of rectangle = 2(l +b)

=> 48 = 2(x + 2 + x)

=> 48 = 2(2x +2)

=> 48 = 4x + 4

=> 48 - 4 = 4x

=> 44 = 4x

=> x = 44/4

=> x = 11 cm

Hence,

Length of rectangle = x +2 = 13 cm

Breadth of rectangle = 11 cm

Now,

Area of rectangle = l × b

=> 11 × 13

=> 143 cm²

Sudhanshu divides a circular disc of radius 7 cm into two equal parts. What is the perimeter of each semicircular piece? (show working too)

Answers

Given that radius (r) = 7 cm.

We know that the circumference of the circle = [tex]2\pi r[/tex]

So, the circumference of the semicircle = [tex]\frac{1}{2} \times2\pi r=\pi r[/tex]

[tex]=\dfrac{22}{7} \times7 \ \text{cm}[/tex]

[tex]=22 \ \text{cm}[/tex]

So, the diameter of the circle = [tex]2r=2\times7 \ \text{cm}=14 \ \text{cm}[/tex]

Thus, the perimeter of each semicircular dis = [tex]22 \ \text{cm}+14 \ \text{cm}=36 \ \text{cm}[/tex].

X^2(4x-3)(5x-1)=0 solve for x

Answers

Answer:

x = 0, 3/4, 1/5

Step-by-step explanation:

This equation is already factored into 3 terms.

For this expression to equal 0, any of the terms must be equal to 0. Set each factor equal to 0 and solve for x.

x^2 = 0

x = 0

4x - 3 = 0

4x = 3

x = 3/4

5x - 1 = 0

5x = 1

x = 1/5

The solutions are x = 0, 3/4, 1/5

David, a psychologist, believes that owning a pet can make a difference in stress levels. Thus, he wants to investigate whether individuals who own a pet dog differ significantly from non-dog-owners in terms of their stress levels. Two groups of American individuals were studied and the score of each individual was recorded on the David Stress Scale (scores were out of 50). Higher scores represent higher levels of stress. Using the following data in the table below, compute the appropriate analysis. Set alpha = .01.

Answers

There is a significant difference in stress levels between dog owners and non-dog owners.

Define statistics

Statistics is a branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. It involves techniques for designing experiments, surveys, and observational studies to gather data, as well as methods for summarizing, visualizing, and drawing conclusions from the data.

Step 1: State the null and alternative hypotheses:

Null hypothesis: There is no significant difference in stress levels between dog owners and non-dog owners.

Alternative hypothesis: There is a significant difference in stress levels between dog owners and non-dog owners.

Step 2: Determine the level of significance (alpha) and the degrees of freedom :

Alpha = 0.01 (given in the problem)

Degrees of freedom = n₁ + n₂ - 2, where n1 and n2 are the sample sizes of the two groups.

n₁ = 20 (from the table)

n₂ = 15 (from the table)

Degrees of freedom = 20 + 15 - 2 = 33

Step 3: Calculate the sample means and standard deviations:

For dog owners:

Sample mean (x₁) = 28.25

Sample standard deviation (s₁) = 9.24

For non-dog owners:

Sample mean (x₂) = 36.20

Sample standard deviation (s₂) = 7.96

Step 4: Calculate the t-statistic:

t = (x₁ - x₂) / √[(s₁²/n₁) + (s₂²/n₂)]

t = (28.25 - 36.20) / √[(9.24²/20) + (7.96²/15)]

t = -2.75

Step 5: Determine the critical t-value:

Using a t-table with 33 degrees of freedom and a one-tailed alpha of 0.01, the critical t-value is -2.449.

Step 6: Make a decision:

Since the calculated t-value (-2.75) is less than the critical t-value (-2.449), we reject the null hypothesis.

Therefore, we can conclude that there is a significant difference in stress levels between dog owners and non-dog owners.

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What is the bagel’s circumference, in inches?

Answers

The circumference of the bagel is 4.71 inches

How to determine the bagel’s circumference?

The circumference is the distance around the edge of a circle. It is the length of the boundary that encloses the circle.

The bagel’s circumference can be calculated using the formula:

C = 2πr

where r is the radius of the bagel.

Substituting r = 0.75 inches in the formula, we have:

C = 2 * 22/7 * 0.75

C = 4.71 inches

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Complete Question

If the radius of the bagel's hole is 0.75 inches, what is the hole's circumference, in inches?

HELP ASAP Aaron is the manager for the Mathland Middle School math team. They are trying to put the events in order of likeliness of the event occurring.

Which event is UNLIKELY?

P(honor roll) = 100%
P(left-handed) = 33%
P(failing math) = 0%
P(taking Spanish) = 60%

P(honor roll)

P(failing math)

P(taking Spanish)

P(left-handed)

Answers

Therefore , the solution of the given problem of probability comes out to be , the occurrence that is UNLIKELY is P (failing math).

What precisely is probability?

Each of the procedure's criteria-based methods have as their main objective determining the likelihood that a statement is accurate or that an event will take place. Any number from zero to one, where 0 typically represents percentage and 1 typically reflects degree of certainty, can be used to symbolize chance. A probability illustration shows the likelihood that a particular occurrence will occur.

Here,

From most likely to least likely, the following occurrences are most likely to occur:

=> P(Honor score) = 100% Spanish class = 60%

=> P(left-handedness) = 33% P(math failure) = 0%

Because there is no chance of it happening, the occurrence that is UNLIKELY is P (failing math).

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A water station table at a marathon starts with 200 plastic cups on it. Every minute, 15 cups are taken from the table. How many minutes could have passed if there are fewer than 65 cups on the table?

Answers

[tex]15x < 65[/tex]

Solve for x to get

[tex]x < 4.33[/tex].

So 4.33 minutes could have passed if there are fewer than 90 cups on the table.

Answer:

x=10

Step-by-step explanation:

help pls show ur work

Answers

Using the fact that the triangles are similar, we can see that x = 5.

How to find the value of x?

We can see that the two triangles are similar, because both of them are right triangles and both have the same angle at the vertices S and P.

Then there is a constant of proportionality between all the sides, let's say that the constant of proportionality is k, then we can write two equations:

5k = 15

3k = x + 4

Solving the first equation we get:

k = 15/5 = 3

Then the second gives:

3*3 = x + 4

9 = x + 4

9 - 4 = x

5 = x

That is the value of x.

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Amy is making salt dough for an art project. Her recipe calls for cup of salt
for each batch of salt dough she makes. She has 3 cups of salt. How
many batches of salt dough can Amy make?

Answers

If Amy has 3 cups of salt and each batch of salt dough requires 1 cup of salt, then she can make:

3 batches = 3 cups of salt / 1 cup of salt per batch

So, Amy can make 3 batches of salt dough with the amount of salt she has.

Answer:

3 batches of salt dough

Step-by-step explanation:

Choose which of these polynomials is a difference of squares?

x^2 -12x -36
x^2+ 12x + 36
x^2 - 36
x^2 + 36

Then factor the polynomial that is a difference of squares.

Your answer should include a polynomial from the above options and its factored form

Answers

The pοlynοmial that is a difference οf squares is: x² - 36 factοred as: (x + 6)(x - 6)

What is Pοlynοmial?

A pοlynοmial is a mathematical expressiοn that cοnsists οf οne οr mοre terms, where each term is a prοduct οf a cοefficient and οne οr mοre variables raised tο nοn-negative integer pοwers. Pοlynοmials can be used tο mοdel variοus real-wοrld phenοmena and are fundamental tο many areas οf mathematics and science.

The pοlynοmial that is a difference οf squares is: x² - 36

This pοlynοmial can be factοred as: (x + 6)(x - 6)

Tο see why this wοrks, we can write x² - 36 as (x)² - (6)², which is a difference οf squares. Then, we can use the fοrmula fοr the difference οf squares, which states that a² - b² = (a + b)(a - b), tο factοr x² - 36 as (x + 6)(x - 6).

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please help I'm tired of people who want to answer to just to steel points

Answers

Answer:

a = 7.95c = 7.4

Step-by-step explanation:

Given system of equation to us is ,

3a + 2c = 38.65

1a + 2c = 22.75

Here the given system of equation are linear equations in two variables. We can use various methods to solve them like substitution method, elimination method, etc . Here i will make use of elimination method. For that ;

Subtract both the equations , that would result to ;

3a + 2c - ( 1a + 2c ) = 38.65 - 22.75

3a + 2c - 1a - 2c = 15.9

2a = 15.9

a = 15.9/2

a = 7.95

To find out the value of c , plug in a = 7.95 in any of the two equations, as ;

a + 2c = 22.75

2c = 22.75 - 7.95

2c = 14.8

c = 14.8/2

c = 7.4

Hence the value of a is 7.95 and that of c is 7.4 .

2. Here are four equations of absolute value functions and three coordinate
pairs. Each coordinate pair represents the vertex of the graph of an
absolute value function.
Match the equation of each function with the coordinates of the vertex of its
graph. The vertex coordinates of the graph of one equation are not shown.
A p(x) = |x-9|
B q(x) = |x|+9
C r(x) = |x+9|
O t(x) = |x|-9

1 (-9, 0)
2 (9,0)
3 (0, -9)

Answers

The equation for given coordinates are A) p(x) = |x - 9| C), r(x) = |x + 9| O) ,t(x) = |x| - 9

What are coordinates ?

Coordinates are sets of numbers used to locate points on a grid or map. In mathematics, the most common type of coordinates are Cartesian coordinates, which consist of an ordered pair of numbers (x, y). The x-coordinate represents the horizontal position of the point on the x-axis, and the y-coordinate represents the vertical position of the point on the y-axis.

For example, in a two-dimensional coordinate system, the point (2, 3) has an x-coordinate of 2 and a y-coordinate of 3. This means that the point is located 2 units to the right and 3 units up from the origin, which is the point (0, 0) where the x-axis and the y-axis intersect.

According to the question :

We can determine which equation corresponds to each set of vertex coordinates by observing the general form of the equation of an absolute value function and how the vertex coordinates affect it. The general form of an absolute value function is:

f(x) = |x - h| + k

where (h, k) represents the vertex coordinates of the graph.

The vertex coordinates are (-9, 0). The value of h is -9, which means the equation involves a shift to the right by 9 units. The absolute value of x is the distance from x to 0, so when x is less than -9, the absolute value of x - (-9) will be positive, and when x is greater than -9, the absolute value of x - (-9) will be negative. Therefore, the equation with vertex coordinates (-9, 0) is:

C) r(x) = |x + 9|

The vertex coordinates are (9, 0). The value of h is 9, which means the equation involves a shift to the left by 9 units. The absolute value of x is the distance from x to 0, so when x is less than 9, the absolute value of x - 9 will be negative, and when x is greater than 9, the absolute value of x - 9 will be positive. Therefore, the equation with vertex coordinates (9, 0) is:

A) p(x) = |x - 9|

The vertex coordinates are (0, -9). The value of k is -9, which means the equation involves a vertical shift downwards by 9 units. The absolute value of x is the distance from x to 0, so the equation with vertex coordinates (0, -9) is:

O) t(x) = |x| - 9

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