3.
At the average minimum monthly
temperatures for San Francisco,
California, have been recorded
in the table, shown at the right.
The data have been correctly
represented by both graphs A
and B.
a. Which graph would be best to
help convince others that the
average minimum temperature
in San Francisco is much colder
in January than in August?
Explain your reason for making
this selection.
b. Why might people who thought
that there was little difference
between the average minimum
temperature in January and
August consider the graph you
chose to be misleading?
Graph A
MONTH
January
February
March
April
May
June
July
August
Average Min Tamp
Graph B
60.0
Average Min Temp
5000
40.0
January
48.9
53.0
49.8
52.9
February
510
53.6
54.5
Junway
March
February
March
Marth
June
July
June
Ant
COKE CIT 10010 TOU
va

3.At The Average Minimum Monthlytemperatures For San Francisco,California, Have Been Recordedin The Table,

Answers

Answer 1

Graph B is the one which can best convince others that the average minimum temperature in San Francisco is much colder in January than in August.

What did Graph B show about temperature level?

Basically, a temperature refers to measurement of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius. The level of temperature falls between the maximum and minimum temperatures or between the highest and lowest mean temperatures during a specified time interval.

The Graph A in this context, shows that there is a linear temperature level from January to August, but the Graph B, is different because it shows that the temperature level is at lowest (coldest) in January and rises as the year proceeds. Therefore, the Graph B must be used to convince others that the average minimum temperature in San Francisco is much colder in January than in August.

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Related Questions

the cost 2 apples and a banana is $2.80. Two apples and 2 bananas is $3.20 find the cost of buying an apple and a banana

Answers

Answer:

$1.60

Step-by-step explanation:

2a + b = 2.8
2a + 2b = 3.2

3.2 - 2.8 = 0.4

0.4 is one banana
2.8 - 0.4 = 2.4

2.4 = 2a
1.2 is one apple

1.2 + 0.4 = 1.6

Two types of coffee. P and Q. are blended in the ratio 3: 13 by weight to form a standard blend X. A second standard blend. Y. is formed by blending type P coffee. type Q coffee and type R coffee in the ratio 1: 7: 12 by weight. Calculate (a) the weight of each type of coffee in 800 g of X: (b) the weights of type P coffee and type R coffee in 800 g of Y: (c) the ratio of the three types of coffee in a third standard blend Z. formed by mixing equal weights of X and Y: (d) the weight of type P coffee in 800 g of Z.​

Answers

If two types of coffee. P and Q. are blended in the ratio 3: 13 by weight to form a standard blend X. The weight of type P coffee in 800g of X is 3x = 150g, and the weight of type Q coffee is 13x = 650g.

How to find the  weight of type P coffee?

(a) Let the weight of P coffee in 3 parts of X be 3x, and the weight of Q coffee in 13 parts of X be 13x. Then, the total weight of X is 16x.

We know that the ratio of P to Q coffee in X is 3:13, so the total weight of P coffee in X is 3x, and the total weight of Q coffee in X is 13x. Therefore, the weight of each type of coffee in 800 g of X is:

P coffee = (3/16) * 800 g = 150 g

Q coffee = (13/16) * 800 g = 650 g

(b) Let the weight of P coffee in blend Y be x, the weight of Q coffee be 7x, and the weight of R coffee be 12x.

We know that the ratio of P to Q to R coffee in Y is 1:7:12, so the total weight of P coffee in Y is x, the total weight of Q coffee in Y is 7x, and the total weight of R coffee in Y is 12x. Therefore, the weights of type P coffee and type R coffee in 800 g of Y are:

P coffee = (1/20) * 800 g = 40 g

R coffee = (12/20) * 800 g = 480 g

(c) To form blend Z, we mix equal weights of X and Y. Therefore, the total weight of Z is 800 g + 800 g = 1600 g.

The weight of P coffee in Z is (150 g + 40 g)/2 = 95 g.

The weight of Q coffee in Z is (650 g + 7/20 * 800 g)/2 = 465 g.

The weight of R coffee in Z is (12/20 * 800 g + 480 g)/2 = 480 g.

Therefore, the ratio of P to Q to R coffee in blend Z is 95: 465: 480.

(d) The weight of P coffee in 800 g of Z is (19/324) * 800 g = 47 g.

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3. A regular pentagon is shown. What is tho area of the pentagen?

Answers

Answer:281.92 cm

Step-by-step explanation:

ok so we have a triangle and the area of a triangle is bh/2 so 12.8x8.81/2= 56.384 and since we have 5 of these 56.384x5=281.92Cm

On a recent fishing trip , Marty hooked a fish 12 feet directly under his boat . At the same time, he saw and eagle flying 50 feet above the boat. Which number sentence accurately compares these distances above and below the boat ?

Answers

Answer:

-12 +50

Step-by-step explanation:

Helping in the name of Jesus.

Find the solution to 1/9 divided by 3, using either the flip and multiply method or common denominator method.

Answers

Answer:

Step-by-step explanation:

Just multiply the denominator just that  1/9 divided by 3 is 1 /27 your welcome have a good day :)

Answer:

[tex]\frac{1/9}{3/1}=[/tex] [tex]\frac{1}{27}[/tex]

Step-by-step explanation:

[tex]skip:[/tex] [tex]\frac{1}{9}[/tex]

[tex]flip:[/tex] [tex]\frac{3}{1} = \frac{1}{3}[/tex]

[tex]Equation Now: \frac{1/9}{1/3}[/tex]

[tex]Multiply: \frac{1}{9}*\frac{1}{3}=\frac{1}{27}[/tex]

[tex]Answer=[/tex][tex]\frac{1}{27}[/tex]

Budgeting is a way to keep track of spending.
O False
O True

Answers

Answer:

True

Step-by-step explanation:

Having a budget keeps your spending in check and makes sure that your savings are on track for the future. Budgeting can help you set long-term financial goals, keep you from overspending, help shut down risky spending habits, and more.

Select all the equations where � = 3 x=3x, equals, 3 is a solution. Choose 2 answers: Choose 2 answers: (Choice A) � + 4 = 7 x+4=7x, plus, 4, equals, 7 A � + 4 = 7 x+4=7x, plus, 4, equals, 7 (Choice B) � 9 = 3 9 x ​ =3start fraction, x, divided by, 9, end fraction, equals, 3 B � 9 = 3 9 x ​ =3start fraction, x, divided by, 9, end fraction, equals, 3 (Choice C) 5 − � = 2 5−x=25, minus, x, equals, 2 C 5 − � = 2 5−x=25, minus, x, equals, 2 (Choice D) 8 � = 32 8x=328, x, equals, 32 D 8 � = 32 8x=328, x, equals, 32 (Choice E) � − 10 = 7 x−10=7x, minus, 10, equals, 7 E � − 10 = 7 x−10=7

Answers

All of the equations where x = 3 is a solution include the following:

A. x + 4 = 7.

C. 5 - x = 2.

How to determine the equation with a solution of x = 3?

Based on the information provided, we have the following equation:

x + 4 = 7

3 + 4 = 7

7 = 7 (True).

When x = 3, we have the following equation:

x/9 = 3

3/9 = 3

1/3 = 3 (False).

When x = 3, we have the following equation:

5 - x = 2

5 - 3 = 2

2 = 2 (True).

When x = 3, we have the following equation:

8x = 32

8(3) = 32

24 = 32 (False).

When x = 3, we have the following equation:

x - 10 = 7

3 - 10 = 7

-7 = 7 (False).

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given that -3/2 is one of the root of the equation 2y^2+6y+p=0, find the value of p

Answers

Answer:

p = [tex]\frac{9}{2}[/tex]

Step-by-step explanation:

given y = - [tex]\frac{3}{2}[/tex] is a root of the equation , then this value makes the equation true.

substitute y = - [tex]\frac{3}{2}[/tex] into the equation and solve for p

2( - [tex]\frac{3}{2}[/tex] )² + 6(- [tex]\frac{3}{2}[/tex] ) + p = 0

2( [tex]\frac{9}{4}[/tex]) - 9 + p = 0

[tex]\frac{9}{2}[/tex] - [tex]\frac{18}{2}[/tex] + p = 0

- [tex]\frac{9}{2}[/tex] + p = 0 ( add [tex]\frac{9}{2}[/tex] to both sides )

p = [tex]\frac{9}{2}[/tex]

Describe what [tex]P(x) = x^4 - x^3 - 11x^2 + 9x + 18[/tex]. the graph looks like and, in general, how to sketch the graph without using technology. Use complete sentences, and focus on the end behaviours of the graph and where the company will break even (where P(x) = 0)

Answers

Answer:

Step-by-step explanation:

To sketch the graph of the polynomial function P(x) = x^4 - x^3 - 11x^2 + 9x + 18 without using technology, we can follow the following steps:

1. Determine the end behaviors of the graph: As x approaches negative infinity, the dominant term of the polynomial is x^4, which is positive. As x approaches positive infinity, the dominant term of the polynomial is also x^4, which is positive. Therefore, the end behaviors of the graph are both upward, which means that the graph rises to positive infinity on both ends.

2. Find the x-intercepts: To find the x-intercepts, we need to solve the equation P(x) = 0. One way to do this is to use synthetic division or long division to factor the polynomial. However, since the degree of the polynomial is 4, it may be difficult to find the roots algebraically. Alternatively, we can use technology or a graphing calculator to find the approximate values of the x-intercepts. Using a graphing calculator, we find that the x-intercepts are approximately -2.23, -0.43, 1.19, and 3.47.

3. Find the y-intercept: To find the y-intercept, we can set x = 0 in the equation P(x) = x^4 - x^3 - 11x^2 + 9x + 18, which gives P(0) = 18. Therefore, the y-intercept is (0, 18).

4. Determine the location of the minimum point: To find the location of the minimum point, we can use calculus and take the derivative of P(x) with respect to x. Setting the derivative equal to zero and solving for x, we find that x = -0.5 or x = 1. Therefore, the minimum point occurs at either (-0.5, P(-0.5)) or (1, P(1)). Using a graphing calculator, we find that the minimum value of P(x) is approximately -8.09, which occurs at x = -0.5.

Based on these steps, we can sketch the graph of P(x) as follows:

* The end behaviors of the graph are both upward.

* The x-intercepts are approximately -2.23, -0.43, 1.19, and 3.47.

* The y-intercept is (0, 18).

* The minimum point occurs at approximately (-0.5, -8.09).

* The graph is symmetric about the vertical line x = 0, since P(-x) = P(x) for all x.

5. To find where the company will break even, we need to find the values of x such that P(x) = 0. Using a graphing calculator or technology, we find that the company will break even at approximately x = -2.23, -0.43, 1.19, and 3.47. These correspond to the x-intercepts of the graph. Therefore, the company will break even at these values of x.

Help me
Im really really really struggling in math

Answers

Answer:

A, B, D

Step-by-step explanation:

for y = 3x + 2

for (#,#), the first number is x and the second number is y

A. if x = -2

y = 3(-2) + 2 = -6 + 2 = -4

which is corresponding to the number -4

so A is true

B. if x = -1

y = 3(-1) + 2 = -3 + 2 = -1

so B is true

C. If x = 3

y = 3(3) + 2 = 9 + 2 = 11

so C is false

D. if x = 2

y = 3(2) + 2 = 6 + 2 = 8

so D is true

Answer:

These are three possible solutions to the equation:

(0,2), (1,5), 2,8

The answer is D

Step-by-step explanation:

look at the pictures

For part b, both answers I got come up as incorrect so I need help figuring out what the correct answers are. Im not sure why they’re wrong, this is a Elementary Statistics homework problem

Answers

For the new height requirements, this branch of the military requires women's heights to be at least 2.52 in and at most 6.96in.

How to get the z scores?

If we've got a normal distribution, then we can convert it to standard normal distribution and its values will give us the z score.

If we have

[tex]X \sim N(\mu, \sigma)[/tex]

(X is following normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex]  )

then it can be converted to standard normal distribution as

[tex]Z = \dfrac{X - \mu}{\sigma}, \\\\Z \sim N(0,1)[/tex]

(Know the fact that in continuous distribution, probability of a single point is 0, so we can write

[tex]P(Z \leq z) = P(Z < z) )[/tex]

Also, know that if we look for Z = z in z tables, the p value we get is

[tex]P(Z \leq z) = \rm p \: value[/tex]

We are given that;

Mean= 63.8 in

Standard deviation= 2.3 in

Requirement of women height= 58in - 80in.

Now,

To find the minimum and maximum height requirements for this branch of the military, we need to use the standard normal distribution formula, which converts any normal distribution to a standard normal distribution with a mean of 0 and a standard deviation of 1.

We can find the z-scores for the minimum and maximum heights as follows:

For the minimum height requirement:

z = (58 - 63.8) / 2.3 = -2.52

For the maximum height requirement:

z = (80 - 63.8) / 2.3 = 6.96

Using a standard normal distribution table or calculator, we can find the corresponding probabilities for these z-scores:

For a z-score of -2.52, the probability is 0.0059 or 0.59%

For a z-score of 6.96, the probability is very close to 1, or 100%

Therefore, the new height requirements for this branch of the military are:

At least 58 inches, which corresponds to a z-score of -2.52

At most 80 inches, which corresponds to a z-score of 6.96

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What is w, m, and n? please show your work and/or explain

Answers

Answer:

w = 102

m = 78

n = 58

Step-by-step explanation:

∠m is an exterior angle of the triangle on the left

exterior angle = sum of alternate interior angles

m° = 36° + 42°

m  = 78

m and w are supplementary angles

m + w = 180

78 + w = 180

w = 180 - 78

w = 102

w is an exterior angle of the triangle on the right

w = n + 44

102 = n + 44

102-44 = n

n = 58

Least Common Denominator of 11/6 and 7/10

Answers

Answer:

30

Step-by-step explanation:

What is 31 divided 4,208

Answers

Answer:

if you mean 4,208 divided by 31 its 135.7 (in case you formatted it wrong)

but if your asking 31 divided by 4,208 its 0.007

Use the graph to answer the question. Graph of polygon ABCD with vertices at 1 comma 3, 3 comma negative 1, 7 comma negative 1, 5 comma 3. A second polygon A prime B prime C prime D prime with vertices at negative 5 comma 3, negative 3 comma negative 1, 1 comma negative 1, negative 1 comma 3. Determine the translation used to create the image. 6 units to the right 6 units to the left 2 units to the right 2 units to the left

Answers

The translation of the polygon is 6 units to the left

What is Translation?

A translation moves a shape up, down, or from side to side, but it has no effect on its appearance. A transformation is an example of translation. A transformation is a method of changing a shape's size or position. Every point in the shape is translated in the same direction by the same amount.

A translation in the coordinate plane moves every point on a figure a given distance in a given direction. The position of any point (x, y) on the figure changes to (x + a, y + b), where a and b are real numbers.

Given data ,

Let the polygon be represented as ABCD

Now , the coordinates of the polygon is given as

The coordinate of A = A ( 1 , 3 )

The coordinate of B = B ( 3 , -1 )

The coordinate of C = C ( 7 , -1 )

The coordinate of D = D ( 5 , 3 )

Now , the translated polygon is having the coordinates as

The coordinate of A' = A' ( -5 , 3 )

The coordinate of B' = B' ( -3 , -1 )

The coordinate of C' = C' ( 1 , -1 )

The coordinate of D' = D' ( -1 , 3 )

So , the translation rule is ( x , y ) → ( x - 6 , y )

And , the figure is translated 6 units to the left

Hence , the translation is 6 units to the left

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Ricardo is half as likely to spin a 2 or 4 than an odd number

Answers

Based on the information provided, the statement "Ricardo is half as likely to spin a 2 or 4 than an odd number" is false.

How to test if this statement is true or false?

To better understand if this is a valid statement, let's calculate the probability in each case.

Probability to get a 2 or 4:

1/ 8=  0.125 or 12.5% ( 0.125 x 100 = 12.5%)

Probability to get an odd number:

4/8 = 0.5 or 50% (0.5 x 100 = 50%)

This shows that the probability of getting a 2 or a 4 is 12.5%, while the probability of getting an odd number is 50%, which makes the statement false.

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To pay for an 18,800 motorcycle, Salma made a down payment of 3500 and took out a loan for the rest. On the loan, she paid monthly payments of for 5 years.

Answers

Salma borrowed $15,300 and paid $295.24 per month for 5 years to pay off the loan.

What is loan?

In a loan, a certain quantity of money is given to another person in exchange for the value or main amount being repaid at a later date. In many circumstances, the lender increases the principal value by adding interest or finance charges, which the borrower must pay in addition to the principal sum.

To find out how much Salma borrowed, we can subtract her down payment from the cost of the motorcycle -

Loan amount = Cost of motorcycle - Down payment

Loan amount = 18,800 - 3,500

Loan amount = 15,300

Salma paid monthly payments for 5 years, which is equivalent to 60 months.

To calculate the monthly payments, we need to use the loan amount, the interest rate, and the loan term.

Let's assume the interest rate is 6%, which is a common rate for motorcycle loans.

We can use a loan calculator to find out the monthly payments -

Loan amount = 15,300

Interest rate = 6%

Loan term = 60 months

Using a loan calculator, we get a monthly payment of $295.24.

Therefore, Salma borrowed $15,300 and paid $295.24 per month.

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Graph y = x^5 and y = x^6

Answers

Answer: (look at attached file)

Step-by-step explanation:

can somebody help ASAP

Answers

1176. The surface area of a cube is 6 x edge squared so here the edge is 14. 14 squared is 196. 196 times 6 is 1176 so that the answer

Answer: 1176 in^2

Step-by-step explanation:

the surface area of a cube is given by 6a^2 where a is the length of one edge side. Replace a for 14 as given in the question and we get 6 . 14^2 = 6 . 196 = 1176. the units are in inches squared also written as in^2

Graph the function f(x)=1/2(2)^x on the coordinate plane.

Answers

The graph of [tex]f(x)=\frac{1}{2}(2^{x} )[/tex] on the coordinate plane is shown below.

Define a graph?

A graph is a visual representation of a set of objects, typically represented as points or nodes, and the relationships between them, typically represented as lines or edges.

To graph the function [tex]f(x)=\frac{1}{2}(2^{x} )[/tex] on the coordinate plane, we can follow these steps:

Choose a range of x-values to plot. For this function, we can choose a range of x-values from -3 to 3.Calculate the corresponding y-values for each x-value. To do this, we can substitute each x-value into the equation [tex]f(x)=\frac{1}{2}(2^{x} )[/tex] and simplify. If x = 0, we get [tex]f(0)=\frac{1}{2}(2^{0} )[/tex] = 1/2. Similarly, If x = 1, we get [tex]f(1)=\frac{1}{2}(2^{1} )[/tex] = 1, and when x = -1, we have [tex]f(-1)=\frac{1}{2}(2^{-1} )[/tex] = 1/4.Plot the points (x, y) for each x-value and its corresponding y-value. For example, the point (0, 1/2) corresponds to the x-value 0 and y-value 1/2.

Connect the points with a smooth curve to form the graph of the function.

The graph of [tex]f(x)=\frac{1}{2}(2^{x} )[/tex] on the coordinate plane is shown below.

Note that the graph of the function is an exponential curve that passes through the point (0, 1/2) and approaches the x-axis as x approaches negative infinity. As x approaches positive infinity, the function increases without bound.

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A store owner purchases boxes of frames to sell in the store. The expression 15/+10
represents the total cost of f frames.
Which expression also represents the total cost of /frames?
A 5(3/+2)
B 5(3/+10)
C 5(10/+5)
D 5(10/+10)
DA
00
OD

Answers

Option A is correct, 5(3f+2) expression also represents the total cost of frames.

What is Expression?

An expression is combination of variables, numbers and operators.

The expression 15f+10 represents the total cost of f frames.

We need to find the equivalent expression which represents the total cost of frames.

Equivalent expressions are expressions that work the same even though they look different.

Let us find the GCF of 15 and 10, which is 5 to factor out the expression.

5(3f+2)

Hence, 5(3f+2) expression also represents the total cost of frames.

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Patrick is responsible for choosing the company his local community group will use for having T-shirts printed. He must choose between Initial Me and Monogram Mania. Both companies charge an initial set-up fee and then charge per T-shirt printed.

The graph shows the cost of purchasing T-shirts from Initial Me and the cost of purchasing T-shirts from Monogram Mania.

Which statements are true about Initial Me and Monogram Mania?

Select each correct answer.

Answers

Based on the graph, it seems that choosing Company A may be the most popular option among residents.

What is a bar graph?

A bar graph, also called a bar chart, is a kind of data visualization that uses rectangular bars to represent data. Each bar's height or length corresponds to the value it stands for. Bar graphs are frequently used to compare and present various data sets or to demonstrate how data has changed over time.

The vertical axis (y-axis) in a conventional bar graph indicates the values or quantities being measured, while the horizontal axis (x-axis) represents the categories or variables being compared. Each bar in the graph represents a separate category or variable, and they are arranged along the x-axis. Each bar's height or length denotes the value or amount related to that category or variable.

Depending on the volume and complexity of the data being presented, bar graphs can be simple or complex. They can be applied to emphasize patterns or trends in the data, demonstrate changes over time, or compare data across several groups or categories. Among the many disciplines that employ bar graphs for data analysis are business, economics, social sciences, and natural sciences.

Based on the given graph, it appears that Patrick is responsible for choosing the company his local community will use for waste disposal. The graph shows the percentage of residents who prefer each of the four companies, labeled A, B, C, and D.

It seems that Company A is the most popular choice, with approximately 40% of residents preferring it. Company B is the second most popular choice, with approximately 30% of residents preferring it. Company C is the least popular choice, with only about 10% of residents preferring it. Company D falls in between Company B and Company C, with approximately 20% of residents preferring it.

Patrick's decision will ultimately depend on various factors, including the cost, reputation, and reliability of each company, as well as the specific needs and preferences of the community. However, based on the graph, it seems that choosing Company A may be the most popular option among residents.

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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: b

Step-by-step explanation:

Here is some information about the cost of stickers in two shops.

Stickers4u
Pack of 25 stickers for £2.25

World Stationery
Pack of 10 stickers for £1.75
Buy 1 pack get 1 pack free

Gigi wants to buy the stickers for the best possible price.

Which shop should Gigi buy the 100 stickers from?
You must show how you get your answer.

Answers

(WORLD STATIONARY)

this is as 100÷25=4 so 2.25×4=£9

but

10×2=20 as buy 1 get 1 free

so

100÷20=5

1.75×5=£8.75

so it's cheaper

name two fractions that are equivalent to 3/4​

Answers

Answer:

6/8 and 12/16

Step-by-step explanation:

multiply both the denominator and numerator by the same number and you will get an equivalent fraction

HELP
A spinner has 3 equal sections colored blue, orange, and red. Determine the sample space for spinning the spinner two times.


Spin 1 Spin 2
Blue Orange
Blue Red
Blue Blue
Blue Red
Red Orange
Red Red
Orange Blue
Orange Red
Orange Orange
Orange Blue

Spin 1 Spin 2
Blue Orange
Blue Red
Blue Blue
Red Blue
Red Orange
Orange Blue
Orange Red
Orange Orange

Spin 1 Spin 2
Blue Orange
Blue Red
Blue Blue
Red Blue
Red Orange
Red Red
Orange Blue
Orange Red
Orange Orange

Spin 1 Spin 2
Blue Orange
Blue Red
Red Blue
Red Orange
Orange Blue
Orange Red

Answers

We can see that there are 9 possible outcomes for spinning the spinner two times.

By pairing each potential result for the first spin with each potential result for the second spin, we can list all the outcomes and establish the sample space for spinning the spinner twice. Since there are three possible results for each spin, spinning the spinner twice has a total of 3 x 3 = 9 outcomes.

Making a table that displays every scenario is one technique to list the sample space:

Spin 1 Spin 2

Blue  Blue

Blue Orange

Blue  Red

Red          Blue

Red   Orange

Red          Red

Orange  Blue

Orange  Orange

Orange   Red

Listing all the potential pairs of outcomes is another way to list the sample space:

Blue, Blue, Blue, Orange, Blue, Red, Red, Blue, Orange, Red, and Orange, Red; Blue, Blue, Blue, Orange, Blue, Red; and Orange, Blue, Orange, Orange, Red

In either case, we can see that spinning the spinner twice can result in 9 different results.

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Imagine the country is made up of 100 households. The federal government needs to collect $800,000 in income taxes to be able to function. The population consists of 6 groups: Group A: 20 households that earn $12,000 each Group B: 20 households that earn $29,000 each Group C: 20 households that earn $50,000 each Group D: 20 households that earn $79,000 each Group E: 15 households that earn $129,000 each Group F: 5 households that earn $295,000 each This scenario is roughly proportional to the actual United States population and tax needs. We are going to determine new income tax rates. The first proposal we’ll consider is a flat tax – one where every income group is taxed at the same percentage tax rate. 1) Determine the total income for the population (all 100 people together)

Answers

The total income for the 100 households in the country, where the federal government needs to collect $800,000 in income taxes, is $6,810,000.

How is the total income determined?

The total number for the 100 households is computed using the mathematical operations of multiplication and addition.

Multiplication operation involves multiplying the number of households in each group by the income earned by the group.

Addition operation involves summing the groups' household total income.

The population of the imagined country = 100 households

The expected revenue in income taxes = $800,000

The number of groups in the population = 6

Group    Number of Households    Income       Total Income

Group A                    20                  $12,000        $240,000 (20 x $12,000)

Group B                    20                 $29,000        $580,000 (20 x $29,000)

Group C                    20                 $50,000     $1,000,000 (20 x $50,000)

Group D                    20                 $79,000     $1,580,000 (20 x $79,000)

Group E                     15                $129,000     $1,935,000 (15 x $129,000)

Group F                      5               $295,000     $1,475,000 (5 x $295,000)

Total income =       100                                     $6,810,000

Thus, using mathematical operations, the total income for the 6 groups of 100 households in the country is $6,810,000.

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| ² + (AD)² = (2x)²
(AD)² = | x² − x²
x=²
√3
(AD)² =
AD =

Answers

The length of AD is 3 units.

How can we solve?

We begin from the equation:

| ² + (AD)² = (2x)²

An equation is described as a formula that expresses the equality of two expressions, by connecting them with the equals sign.

Next step we take is simplifying the right-hand side by squaring 2x:

| ² + (AD)² = 4x²

Substituting x=√3, we get:

| ² + (AD)² = 4(√3)²

| ² + (AD)² = 4(3)

| ² + (AD)² = 12

(AD)² = 12 - ²

(AD)² = 12 - 3

(AD)² = 9

AD = √9

AD = 3 units

Therefore, the length of AD is 3 units.

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About 7.5 gallons of water full up 1 cubic foot of space.how many gallons of water will fill a goldfish pool shaped like the prism shown

Answers

Answer:V=L times W times H*V=volume W=width H=heightand you don't actually have to write times you can do the symbol.

Example- if I had a rectangular prism of the width is 5 cubes, the length 8 cubes, and the height 7 cubes(following how many gallons are in a cube 7.5) I would then use my formula. V=LWH- 8 times 7= 56 56 times 5=280 280 times 7.5= 2100V=2100 (that is your answer reply If you didn't mean the volume or you don't get it)

hope it helps :)

Step-by-step explanation:

which triangle has three angles with the same measure?

Answers

Answer:

equilateral triangle

Step-by-step explanation:

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