Mathematics College

WA store manager records the number of people who have been in his store compared to the number of hours the store has been open. He graphs the data on the scatterplot below and sketches a trend line.

Store Customers

A graph has hours open on the x-axis, and total customers on the y-axis. A trend line goes through points (1, 25) and (2, 50).

Based on the data collected, if the store has been open 7 hours, which scenario is most likely to be true?
After 1/2 hour, 1 customer had been in the store.
After 6 hours, 129 customers had been in the store.
After 7 hours, 175 customers had been in the store.
After 8.5 hours, 225 customers had been in the store.

Answers

Answer 1

Answer: After 7 hours, 175 customers had been in the store.

Step-by-step explanation:

Did the quiz, Trust me.

Answer 2

Answer:

ccccccccc!

Step-by-step explanation:

Related Questions

A production manager at a wall clock company wants to test their new wall clocks. The designer claims they have a mean life of 16 years with a standard deviation of 5 years. If the claim is true, in a sample of 32 wall clocks, what is the probability that the mean clock life would be greater than 15.6 years

Answers

Answer:

Step-by-step explanation:

A glacier in Alaska moves about 29.9 meters a day. How much farther will it move in 1,000 days than in 100 days?|

Answers

The answer is 26,910 meters

Answer:

(1000x29.9)-(100x29.9)=29900-2990=26910

26910

Step-by-step explanation:

27.1018494699 round to nearest hundred-thousandth

Answers

Answer:

27.101

Step-by-step explanation:

The question is in the image below, please and thank you!

Answers

Answer A. It’s 6.4x10^5 otherwise 0.000064 also 1/5^6

What is the vertex of the parabola y=2(x-3)^2+5 NEED ANSWER NOWWW

Answers

Answer:

(3,5)

Step-by-step explanation:

Lin is paid $90 for 5 hours of work. She used the table to calculate how much she would be paid at this rate for 8 hours of work 1. What is the meaning of the 18 that appears in the table?.

Answers

Answer:

It was used as the multiplier because the 5 represents the hours she's worked. If she uses the 1/5 graph she will find the unit rate of each time she gets paid an hour.

which expression is equivalent to -1.3 - (1.9)?

Answers

Answer: 0.6

Step-by-step explanation:

The Awnser is 0.6 hope this helps

SOMEONE, PLEASE HELP I WILL GIVE THA BRAINLIST
The managers at a clothing store determine its prices by using a markup of 8%. If the managers purchase a batch of black shirts for $19 each, what price will they charge their customers?

Answers

Answer:

$20.52

Step-by-step explanation:

19 × 8% = 1.52

1.52 + 19 = $20.52

A wise man once said, “400 reduced by 3 times my age is 163.” What is his age? ( I need the step by step equation to solve this)

Answers

Answer: the wise man is 79

Step-by-step explanation:

400 - 3x = 163

400–163 =3x

237 = 3x or 3x = 237 or x = 79…

Write the equation 7x - 4y = -12 in slope-intercept form

Answers

Hello,

The correct answer is: y = 7/4x + 3.

Step-by-step:

Move variables to the right side

-4y = -12 - 7x

Change the signs

4y + 12 + 7x

Divide both sides

y = 3 + 7/4x

Reorder the terms

y = 7/4x + 3

Answer: y = 7/4x + 3

Hope this helps!

Which size bottle of ketchup is the best deal with the lowest unit price?

Prices for Different Sizes of Bottles of Ketchup
Size Bottle
Price
10 oz.
$2.50
14 oz.
$2.80
16 oz.
$4.00
18 oz.
$5.40

Answers

Answer:

14oz for $2.80

Step-by-step explanation:

Well to determine the unit prices you must divide the price by whatever the weight is. As so:

10oz: 2.5/10=0.25

14oz: 2.8/14=0.20

16oz: 4/16=0.25

18oz: 5.4/18=0.30

So your answer is 14oz for $2.80

Answer: I’m pretty sure ur answer would be 14 oz. :)

Step-by-step explanation: good luck !<3

Gas prices are expected to rise 5% each week for the next six weeks. Kevin spent $52.50 to fill his tank this week.
Which of the following represents the total amount Kevin can expect to spend to fill his tank over the next three
weeks, if he fills his tank once a week?
$52.50 + $55.13 + $57.76
$52.50 - $55.13 + $57.88
$55.13 + $57.76 - $60.39
$55.13 - $57.88 + $60.78

Answers

Answer:

D. $55.13 - $57.88 + $60.78

Step-by-step explanation:

52.50 x 1.05= 55.125 = 55.13

55.13 x 1.05= 57.88125 = 57.88

You can already eliminate a, b, and c because they don't match, so the answer is D.

The total amount is 55.13+57.88+60.78. Therefore, option D is the correct answer.

Given that, gas prices are expected to rise 5% each week for the next six weeks. Kevin spent $52.50 to fill his tank this week.

What is the percentage?

In mathematics, a percentage is a number or ratio expressed as a fraction of 100.

Now, in the first week 105% of 52.50

52.50 x 1.05= 55.125 = 55.13

In the second week 105% of 55.13

55.13 x 1.05= 57.88125 = 57.88

In the third week 105% of 57.88

57.88x 1.05= 60.775=60.78

So the total amount=55.13+57.88+60.78

Therefore, option D is the correct answer.

To learn more about the percentage visit:

https://brainly.com/question/24159063.

#SPJ2

greatest to least 4/10, 0.50, 1/4, 0.06

Answers

Answer:

0.50, 4/10, 1/4, 0.06

Step-by-step explanation:

1/4 = 0.25

4/10 = 0.40

Answer:

OoP NVmM SoRrY- XD

Step-by-step explanation:

^^ Hopefully this works, I'm rooting for you!

Find the x-intercept of the following linear function: 3x - 2y- 16
QUICK

Answers

I gotchu

To solve for x-intercepts, y must be 0.

3x - 2(0) - 16 = 0

3x - 16 = 0

3x = 16

x = 16/3

X intercepts are ([tex]\frac{16}{3}[/tex],0)

Answer:

The answer is 5.33333333 or 5 1/3

Can someone help me please

Answers

Answer:

64 cm^2

Step-by-step explanation:

SA = s^2 + 2sl

= 4^2 + 2(4)(6)

= 64 cm^2

what's the answer please

Answers

the answer is 888829299293

A pool is being filled at a constant rate of 5 gallons every 2 minutes. Which graph has a slope that best represents this rate?

Answers

Answer:

21.4 gpm

Step-by-step explanation

Given a normal distribution with a mean of 120 and a standard deviation of 12, what percentage of values is within the interval 96 to 144

Answers

Answer:

0.9545

Step-by-step explanation:

Given that :

Mean (m) = 120

Standard deviation (s) = 12

what percentage of values is within the interval 96 to 144

P(96 < x < 144)

P(x < 96)

obtain the standardized score (Z) :

Z = (x - m) / s

Z = (96 - 120) / 12 = - 2

p(Z < - 2) = 0.02275 ( Z probability calculator)

P(x < 144)

obtain the standardized score (Z) :

Z = (x - m) / s

Z = (144 - 120) / 12 = 2

p(Z < - 2) = 0.97725 ( Z probability calculator)

p(Z < - 2) - p(Z < 2) = 0.97725 - 0.02275 = 0.9545

Can someone explain thoroughly how I am meant to solve this?

Answers

Answer:

I got x<equal to -11 or x>equal to4

Step-by-step explanation:

x^2+15x+44=0

(x+4)(x+11)=0(Factor left side of equation)

x+4=0 or x+11=0(Set factors equal to 0)

x=−4 or x=−11

Check intervals in between critical points. (Test values in the intervals to see if they work.)

x<−11(Works in original inequality)

−11<x<−4(Doesn't work in original inequality)

x>−4(Works in original inequality)

Answer:

x<−11 or x>−4

An objects _________

Answers

i can’t really see it

5
What is the missing value in the following arithmetic sequence?
4
3
9.2
2
1
5.6
n
3.8
2
an
7.1
7.2
74
7.5

Answers

Answer:

C-7.4

Step-by-step explanation:

just took the test EDG2020

The nth term of an arithmetic sequence is a +(n-1)d. The missing term of the arithmetic sequence is 7.4

How to calculate the nth term of an arithmetic sequence?

The nth term of an arithmetic sequence is expressed according to the formula as shown:

Tn = a + (n -1)d

where:

a is the first term = 2

d is the common difference = 3.8 -2 = 1.8

Required

Fourth term (n = 4)

Substitute

T4 = 2 + (4 -1)(1.8)
T4 = 2+3(1.8)
T4 = 7.4

Hence the missing term of the arithmetic sequence is 7.4

Learn more on AP here: https://brainly.com/question/24205483

#SPJ2

I need help with this question pleaseeee

Answers

Answer: 639

Step-by-step explanation:

i might be wrong but that's how i was taught! :)

Using the graphing function on your calculator, find the solution to the system
of equations shown below.
2y- 4x= 6
y- 2x=7
A. No solution
B. More than 1 solution
C. x= 4, y=-2
D. X= -1, y= 1

Answers

48 hdjehddhbeebjehrebbrrbrbfbfbfbfbfnfbf

Solve the radical equation.
PLEASE HELPPPP

Answers

This was taken from a source, but I hope it helped out! Have a nice day :)

(The answer is in the bottom of the picture)

5 - 3 1/4
This is Fractions

Answers

Your answer would again be 1 3/4

what would be the slope?

Answers

I think 8, because 1/8

Please help!! Will mark brainilest ☺️

Answers

Answer:

Step-by-step explanation:

Because there's no change in x so it has to be a straight line going through the y-axis.

Also for A and C, they don't even touch y = 2 so you can easily cross those out.

True or false are all structures made by humans and why

Answers

Answer:

mostly. trees and most plants arent

Pls answer asp!!!! Pls

Answers

Answer:

C I think

Step-by-step explanation:

hope it's correct

Answer:

im 92.2% sure its A because 70 is what he had while 27 is after taking the 18 but i might be wrong so your better off with someone elses answer

Step-by-step explanation:

The sum of Katelynn’s parents' ages is 80. Katelynn’s father is 4 years older than her
mother. Write and solve an equation to determine both her parents’ ages.

Answers

Answer:

Step-by-step explanation:

M=Mum

D=Dad

K=Katelynn

M+D=80

The rest

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