The cost to hire a plumber for x hours is shown on the graph. For this graph, what does the y-intercept of the line of best fit mean in terms of the context?

Answers

Answer 1

The y-intercept represents the flat charge to hire the plumber

Explanation: The y-intercept is 0 hour, which can represent flat charge

Answer 2

Answer:

Step-by-step explanation:

Related Questions

The manager of a home store is buying lawn chairs to sell at his store. Each pack of chairs contains 10 chairs. The manager will sell each chair at a markup of 20% of the wholesale cost, plus a $2.50 stocking fee.

a. Write an equation that represents the retail price of a chair, r, in terms of the wholesale price, w.

b. Use your equation to calculate the retail price of the chair if the wholesale price is $8.40.

c. Use your equation to calculate the wholesale price if the retail price is $13.30.

Answers

Answer:

Step-by-step explanation:

a. The required equation is r = 0.2w + 2.5 + w. b. The retail price of a chair is $12.58 if the wholesale price is $8.40. c. The wholesale price is $44 if the retail price is $13.30.

What is the Linear equation?

A linear equation is defined as an equation in which the highest power of the variable is always one.

a. The retail price of a chair is the wholesale price plus the markup and stocking fee. The markup is 20% of the wholesale price, so we can represent it as 0.2w. The stocking fee is a fixed amount of $2.50, so we can add it to the markup and wholesale price to get the retail price.

The equation that represents the retail price of a chair, r, in terms of the wholesale price, w is:

r = 0.2w + 2.5 + w

b. To calculate the retail price of a chair if the wholesale price is $8.40, we substitute 8.4 for w in the equation:

r = 0.2(8.4) + 2.5 + 8.4

r = 1.68 + 2.5 + 8.4

r = 12.58

So the retail price of a chair, if the wholesale price is $8.40, is $12.58.

c. To calculate the wholesale price if the retail price is $13.30, we can solve the equation for w.

r = 0.2w + 2.5 + w

13.3 = 0.2w + 2.5 + w

10.8 = 0.2w + w

8.8 = 0.2w

w = 8.8 / 0.2

w = 44

So the wholesale price, if the retail price is $13.30, is $44.

Learn more about the Linear equations here:

https://brainly.com/question/13738061

#SPJ2

Ralph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they will each meet back at the Ferris wheel from time to time to see whether the other is ready to leave. Ralph checks the Ferris wheel every 10 minutes. Joe checks in every 12 minutes. At what time will they meet at the Ferris wheel again. (Hint: Don’t forget you’re looking for a time.)

Answers

Answer:

3:00PM please mark me brainliest and thank me

Step-by-step explanation:

you have to find the lowest common multiple between 12 and 10 and that is 120 and 120 minutes is 2 hours. So 1:00 PM+ 2 hours= 3:00 PM

Answer:

2:00pm

Step-by-step explanation:

1pm separated

= 12 x 5 = 60 minutes

1+1hr = 2nd hr = 2:00pm

What's the surface area?

(EXPLAIN YOUR ANSWER)

Answers

714,110ft

Hope this helpsss

Marla’s mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is this?
18
36
3,6000
1,800

Answers

18 liters is your answer

1800 let me know if I’m wrong

Solve: 4x² = 32

x = 4
x = ±8
x = ± √4
x = ± √8

Answers

Answer
I had that same answer and I pick C was my answer.

X= + square root of 8

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

Please do not say 12 or 13 for the answer because those are questions not answers!

I really need help with this sooo

Answers

Answer:Go on a graph calolator

Step-by-step explanation:

calul

HELP MEE BRAINLIEST AND THANKS

Answers

Answer:is this a test?

Step-by-step explanation:

answer is c becuase sakajejaiejwa

Answer:

1. 12 (counted them myself)

2. 4 (because it’s the largest number)

3. Not sure

Step-by-step explanation:

Help please, Lol. TvT

Answers

Answer:

-513.22

Step-by-step explanation:

I don't think they earned any profit. but instead lost money. Sorry it was wrong at first, I misread something.

Truck A leaves station 1 at 9:00 a.m. and travels at the rate of 60 kph. After 2 hours, Truck B leaves the same station and travels in the same direction at the rate of 80 kph. At what time will Truck B overtake Truck A?

Answers

12:30 p.m.

explanation: it’s easy math

Answer:

12.30 P.M.

Step-by-step explanation:

screenshot down below

Answers

Answer:

Step-by-step explanation:

Vertical rectangle:

A = bh

A = (5)(10)

A = 50

Horizontal rectangle:

h = 10 - (3 + 3)

h = 4

A = bh

A = (8)(4)

A = 32

Combined:

50 + 32

Answer:

[tex]A=82 meters^2[/tex]

Step-by-step explanation:

First we will split the shape into two rectangles.

Now that it is in two separate peaces, solve each one individually

Remember [tex]A = l*w[/tex]

[tex]10*5=50[/tex]

[tex]8*4=32[/tex]

Finally add the two areas together

[tex]50+32=82[/tex]

Please can someone help me with these questions photo math won’t work

Answers

Answer:

B, C, A, B

Step-by-step explanation:

answer: B, C, A, B
hope this helps you out .

For 10 straight days, Samantha measured the amount of food that her cat Dewey ate, recording the results, which are shown below. Graph the results on the line plot. What is the average amount of cat food that Dewey ate?
1/2, 3/8, 5/8, 1/2, 5/8, 1/4, 3/4, 1/4, 1/2, and 5/8.
‘What do you need to know?’
‘How can you use a line plot to organize the information?’
‘What steps could you use to find the average amount of food that Dewey ate daily?’

Answers

Answer:

3/8

Step-by-step explanation:

What type of graph would you use for a set of numerical data with a range of 90, from 5 to 95, where you wanted to find the typical data value?

pictograph
line graph
bar graph
stem-and-leaf plot

Answers

Answer:

stem-and-leaf plots

have a good day

Answer:

stem and leaf plot

Step-by-step explanation:

just did this question

A mint produces 150,000 souvenir coins each year. In a random sample of 400 coins, 3 have a misprint. Predict the number of coins that will have misprints in a year.

Answers

150,000 / 400 = 375. 375(3)= 1,125 misprints per year. hope this helps!

A four-digit number is to be made using the digits 1, 3, 5, and 8.
How many numbers can be made if all digits must be different?

Answers

1358
5183
8531
1583
3815

There would be A LOT of answers. I'm going to try my best to get them all.

2. 1385

3. 1583

4. 1538

5. 1835

6. 1853

7. 8531

8. 8513

9. 8315

10. 8351

11. 8135

12.8153

13. 5381

14.5318

15.5138

16.5183

17.5813

18.5831

19.3518

20.3581

21.3581

22.3815

23.3851

24.3158

25.3185

I spent so much time on this! it would mean a lot if you marked me brainliest!! Hope this helped. Stay safeeee. Byeeeee

will give brainlist if you tell right answer (make sure to double-check your answer

Answers

Answer:

0.16

Step-by-step explanation:

I'm probably wrong but that is my answer

Answer:

I think it is 3/2 or 1.5 but do not count me on this.

Step-by-step explanation:

All I did was divide 1/2 by 1/3.

Can someone help me with this?

Answers

Answer:

step one is 1 and 2 is 6

Step-by-step explanation:

Help the question is in the pic down below

Answers

Answer:10.8 1.62

Step-by-step explanation:

It is $1.8 and you are getting 6 so you do 1.8*6 and get 10.8

then you do 15% of 10.8 and get 1.6

1.8 x 6 = 10.8 so therefore the first answer is 10.8 !!

then,

15% of 10.8, how much do you get? 1.6 :)

Plz help me thank you

Answers

Answer: 25 cartons

========================================================

Explanation:

1 liter = 1000 mL

Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.

---------

We could also solve like this

(1 carton)/(200 mL) = (x cartons)/(5000 mL)

1/200 = x/5000

1*5000 = 200x .... cross multiply

5000 = 200x

200x = 5000

x = 5000/200 ..... divide both sides by 200

x = 25

is a prime number is a number times itself yes it is

Answers

Answer:

yup

Step-by-step explanation:

Yes it’s is ok thank you bye

NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!

Answers

Answer:

Y = 6,8 X = -6,3 Z = -2, -1

Y = 9,7 X = -3,2 Z = 1,-2

Step-by-step explanation:

PLEASE HELP I AM TIMEDDDDD I WILL GIVE BRAINLIEST IF CORRECT- DONT DO FAKE ANSWERS
What is the total surface area of the square pyramid below?

132 m2
144 m2
160 m2
228 m2

Answers

Answer:

its 144

Step-by-step explanation:

Trust

Answer:

132

Step-by-step explanation:

If angle A measures 40° what is the measure of angle B?

Answers

the cap is at 360*

so you can find the difference

360 - 40.

and the solution should get you the answer which is 320*

The answer would be 320 degree angle

HELP WITH THESE TWO QUESTIONS ASAP OR ELSE MY TEACHER IS GONNA K!LL MEH!

Answers

Answer:

14 is C I believe............

On question 14,

Answer is A

On question 15,

Answer is D

Yw :)

Help Please, There are 5 rectangular flower gardens each measuring 16 feet by 13 feet in a rectangular city park measuring 90 feet by 140 feet. How many square feet of the park is not used for flower gardens?

Answers

Answer:

11560 ft squared

Step-by-step explanation:

16 x 13 = 208

208 x 5 = 1040 ft2

1040 ft 2 is how much space used

90 x 140 = 12600 ft2

12600 ft2 is all of the space

12600 - 1040 = 11560 ft squared

the answer is 11560 feet squared

Describe the angle relationship and solve for the x.

Answers

Answer:

x = 25

Step-by-step explanation:

The shown angles appear to be on a straight line

Angles on a straight line have a sum of 180°

That being said we can create an equation using this relationship

180 = x + 2 + 153

now we solve for x using basic algebra

step 1 combine like terms

153 + 2 = 155

now we have 180 = x + 155

step 2 subtract 155 from each side

180 - 155 = 25

155 - 155 cancels out

we're left with x = 25

Please help, it says NOT the correct way.

Answers

Answer:

The first one or the 2nd one, since it says NOT worth half, I would say the first one is the answer.

Step-by-step explanation:

Lamar sells boxes of cookies for $8 each. Ann sells boxes of cookies for $6 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.
1. How many boxes did Lamar sell?
2. How many boxes did Ann sell?
3. What was the dollar amount each of them sold?

Answers

1. Lamar sold 3 boxes of cookies.
2. Anna sold 4 boxes of cookies.
3. They each sold $24 worth of cookies.

HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ

Answers

Answer:

The first picture is B and the second one is (0,-3)

Answer:

1) B

2) (0, -3)

Step-by-step explanation:

B has (1, -2)

A is located at (0, -3) since it's on the y-axis and x is 0

In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?

Answers

Answer:

500

Step-by-step explanation:

french book = 75/100 × 36

= 27%

german books = 100-27-36

=37%

total books=100/37×185

=500

Other Questions

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