Mathematics High School

This histogram shows the number of shoppers in various age groups at a clothing store.

How many shoppers are at least 30 years old?

5 shoppers
7 shoppers
13 shoppers
17 shoppers

This Histogram Shows The Number Of Shoppers In Various Age Groups At A Clothing Store.How Many Shoppers

Answers

Answer 1

Answer:

13

Step-by-step explanation:

This Histogram Shows The Number Of Shoppers In Various Age Groups At A Clothing Store.How Many Shoppers

Related Questions

You made a profit of $65,000. You would like to invest the $65,000 into an account that pays you an annual compounded interest rate of 5.5%. You want to make annual withdrawals over the next 10 years such that by the end of this 10 year period, the amount remaining in the account will be zero dollars. Determine, from the given information, the amount of the annual withdrawals. please Round your answer to the nearest cent.

Answers

Answer:

 

d.   $8,623.40

Step-by-step explanation:

EDGE 2021

21x+9 =
Help please

Answers

Answer:

3

Step-by-step explanation:

cross multiply


A student took a history test worth 150 points. How many points did she earn if she got 76% of the answers correct?

Answers

Answer:

114

Step-by-step explanation:

76% of 150 = 0.76 * 150 = 114

Answer: 114

114 points is the correct answer!150 x 0.76 = 114Please let me know if I am wrong.

What is the x-value of the solution to this system of equations?

3x + 2y = 7
y = –3x + 11

a. 6
b. 3
c. -4
d. 5

Answers

Step-by-step explanation:

3x+2y = 7

3x +2(-3x+11) = 7

3x-6x +11 = 7

-3x+11 =7

-3x = 7-11

-3x =-4

x =-4/-3

x = 4/3.

bro u r option has wrong

what is the correct answer for s/4 =5;s =

Answers

Answer:

the answer the question s=20

179+892
Estimate

Round each number to the nearest hundred

Answers

Answer:

1100

Step-by-step explanation:

179+892 is 1071. However we will round up since 1071 is closer to 1100 compared to 1000. Hope this helps!

What is the length of the hypotenuse of the triangle below?

Answers

Answer:

Step-by-step explanation:

h = (9√2)(√2) = 18 units

Sam charges a $5 travel free and then 3.25 per hour for labor. How many hours will he need to work yo make $18.

Answers

18-5=13
13/3.25=4
4 hours

The number of hours he need to work is 4.

Given that,

Sam charges a $5 travel free and then 3.25 per hour for labor. The earnings is $18.Here we assume the no of hours be x.

Based on the above information, the calculation is as follows:

5 + 3.25x = 18

3.25x = 18 - 5

3.25x = 13

x = 4

Learn more: brainly.com/question/17429689

Question 10 options:
A marine biologist is researching the population density of dolphins. The marine biologist counts 175 dolphins within a radius of 2.5 miles of a half-circle off of Clearwater Beach.

What is the population density of the dolphins?

Use 3.14 for pi, and round to the nearest whole number.

Answers

Answer:

Density = 9 dolphins / mi^2 This is the result.

Step-by-step explanation:

Number of dolphins = 175

Radius = 2.5 mi

1. - Calculate the area

Area = pi* r^2

Area = 3.14*2.5^2

Area = 3.14*6.25

Area = 19.625 mi^2

2. - Calculate the density

density = dolphins/mi^2

- Substitution

density = 175 / 19.625

Result

density = 8.9 dolphins/mi^2

Rounding to the nearest whole number

Density = 9 dolphins / mi^2

Answer:

Area of half circle = 1/2 x π x r^2

= 1/2 x 3.14 x 2.5^2

= 9.8125 miles²

For the density divide the number of dolphins by the area:

Density =population/area= 175/9.8125 = 17.83 dolphins/mile²

the population density of the dolphins is 18dolphin/miles²


If K is 40 mm from 0, what is the length of the dilated
segment?

Answers

Answer:

The length will be 12 mm

Step-by-step explanation:

If there is a boy to girl ratio of 3:4, how many girls are there if there
are 18 boys? Complete the table to determine the answer.
Boys
Girls

Answers

Answer:

24 Girls

Step-by-step explanation:

3/4 = 18/x

3*x = 18*4

3x=72

3x/3=72/3

x=24

24 girls.
Because the ratio of boys to girls is 3:4, for every 3 boys there are 4 girls. 3 goes into 18 6 times and because the number of boys has increased by 6x, all we need to do is multiply 4 by 6 which is 25

what is the area of the lawn in sqaure meters

Answers

Answer:

60 m

Step-by-step explanation:

Trapezoid area formula:

[tex]A=\frac{a+b}{2} h\\\\A=\frac{18+12}{2} 4\\\\\frac{30}{2} *4\\\\15*4\\60[/tex]

help whoever solves correctly ill give brainly

Answers

Step-by-step explanation:

1. GFE = right angle = 90°

x + 20 = 90

x = 90 - 20

= 70

2. x + 36 = 90

x = 90-36

= 54

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Answers

Answer: B

Explanation:
We can substitute burgers for m and drinks for p, since all burgers are the same price and drinks are the same price, substitute the 3 burgers and 2 drinks into
3m+2p
The only right answer for this equation is $13.50, substitute the 5m+4p=$23.50 and your only right answer is B

what is the common difference 5,3,1,-1​

Answers

Answer:

t2-t1= 3-5 = -2

answer= -2

evaluate the expression: 3^3 + 3(4 + 1/3)

Answers

Your answer: 3^3 + 3(4 + 1/3) = 40

Answer: 130

Step-by-step explanation: I first did 4+1/3 which is 4 1/3 and then I did 3^3 which is 27 then I added 3 to 27 and I multiplied 27 and 4 1/3 and got 130.

Work out the area of a circle with radius 7.5 cm.
Take it to be 3.142 and give your answer to 2 decimal places.​

Answers

Answer:

Stuck in same question Jinx

Step-by-step explanation:

(8x) 2/3 radical form

Answers

16 3 x the took a quiz

Consider the equation 5 + x = n
What must be true about any value of x is the n is a negative number?
Explain your answer.
Provide an example that would satisfy this condition.
Explain how you know your equation is correct.
(Can someone plz help)!!!

Answers

All of the answers will be less than five. for example if x=-3 n=2 which is less than 5

I need help plz !!!!!

Answers

Answer:

7 gallons

Step-by-step explanation:

brainliest plz if someone else answers

85+125 = 210 (total amount of miles)

unit rate is 30 mi/gal

210 / 30 = 7

7 gallons

2. Sara started out with $50 in her piggy bank. Every week she deposited the same amount of
money in the bank. After 7 weeks she had $67.50. Find the average rate of change or slope
in dollars per week. (This is a unit rate.)
3. At 4 a.m. the temperature was 38 degrees F. By 11 a.m. the temperature had risen to 60
degrees F. Find the average rate of change or slope in degrees per hour.

Answers

2. 50-67.50 =17.5
17.5/ 7 =2.5
3. 38-60 =22
4am to 11am is seven hours
22/7 =3

A pack of gum is in the shape of a rectangular prism with a length of 5 centimeters and width of 2 centimeters. The volume of the gum is 60 cubic centimeters. What is the height of the pack of gum? The height of the pack of gum is cm.​

Answers

The height is 6cm
Volume= length x width x height
60=5x2xH
60/(5x2)=H
6=H

Tyler asks for a fish tank for his birthday. The tank he wants is a rectangular prism 20.25 inches long, 10.5 inches wide, and 12.5 inches tall. How much water will the fish tank hold? Show how you found your answer.

Answers

Answer: 20.25*10.5*12.5 = the answer

Step-by-step explanation: Hope this help :D

calcule o valor x na equação do 1° grau: 2x-42=64​

Answers

Answer:

2x-42=64

Step-by-step explanation:

Point c’(-4,-3) is the same image of C(-2,-3) under a translation
Need translation and if it goes up down left or right

Answers

Answer:

the translation is to the left 2 times

Step-by-step explanation:

-2-2=-4

there is no changes to the y value

If g(x) is the inverse of f(x) and f(x) = 4x+12, what is g(x)?
g(x) = 12x + 4
g(x) = 1/4x-12
g(x) = X-3
g(x) = 1/4x -3
​

Answers

Answer:

D

Step-by-step explanation:

y=4x+12

x=4y+12

x-12=4y

1/4x-3

A circular flower bed in Kay's backyard has a diameter of 8 feet. what is the area of the flower bed? round your answer to the nearest tenth.

Answers

Answer:

16pi or 50.2

Step-by-step explanation:

formula for area of a circle is pi * radius squared. Since the diameter is 8 you divide that by 2 to get 4 and you square it so it becomes 16. Then you multiply it by pi or 3.14 to get 50.24 and then you round.

can someone please answer some of my questions on my page? im being stalked by a bot who wont give me and answer and keeps putting a link, but i want a trustful answer. (i will mark brainliest on any questions you answer if you do)

Answers

Answer:

Trust me

Step-by-step explanation:

Answer:

ikr they put this cuttly.com /... thing in it right

Step-by-step explanation:

Help pls! (4c+4)(2c-3)

Answers

Answer:

8c2 - 4c - 12

Step-by-step explanation:

Answer:

8c^2-4c-12

Step-by-step explanation

So you have to multiply 4c into 2c and -3 first and then 4 into 2c and -3.

(4c+4)(2c-3)

4c X 2c is 8c^2

(4c+4)(2c-3)

4c X -3 is -12c

So for the 4c multiplying in you would get 8c^2 and -12c, but we still have to multiply in the 4

4 X 2c is 8c

(4c+4)(2c-3)

4 X -3 is -12

So then we would get 8c^2-12c+8c-12, however we can still combine the -12c and the 8c.  Combining those would get -4c.  So the final answer is 8c^2-4c-12

Suzy makes 20 dollars an hour at her job. Bill only makes 10 dollars an hour but he has a starting bonus of 20. When will Suzy and Bill make the same amount of money for the same number of hours worked? How much will they both earn at the same time?

Answers

Answer:

2 hours

Suzy would earn $40

Bill will earn $40

they will both earn $80

Step-by-step explanation:

The total amount suzy earns is a function of the total hours worked. Let t represent time

total income of suzy = $20t eqn 1

Bill's income = starting bonus + variable pay

= $20 + $10t

We are looking for when they would earn the same amount :

20t = $20 + $10t  eqn 2

collect like terms and solve for t

10t = $20

t = 2 hours

Substitute for t in either eqn 1 or 2

20(2) = $40

Suzy would earn $40

Bill will earn $40

they will both earn $80

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