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3 years ago

13

A window washer earns $4 per window. Which equation represents the relationship between his total earnings and the number of win

dows he washes?

1 answer:

Kaylis [27]3 years ago

8 0

Let T be total of money earned and W= number of windows washed
T=4W

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Arlene is testing whether school is more enjoyable when students are making high grades. She asked 100 students if they enjoyed

WARRIOR [948]

What is the probability that a student with a GPA below 3.0 does not enjoy school?
Only 15/60 below 3.0 enjoy school.
Rounded, that equals 25%.

Therefore, there is a 75% probability that a student with a GPA below 3.0 does not enjoy school.

6 0

3 years ago

LenKa [72]

5x = 4y - 3

Standard form is Ax + By = C, so first subtract 4y to both sides:

5x - 4y = -3

8 0

2 years ago

one of the fastest cars in the world was recently measured covering 5726 meters in 50 seconds what is the unit rate of speed of

IRISSAK [1]

ANSWER

114.52 meters per second

EXPLANATION

We have that the car covers a distance of 5726 meters in 50 seconds.

To find the speed, we have to use the formula for speed which is:

$\text{Speed = }\frac{dis\tan ce}{time}$

So, the unit rate of speed of the car is:

$\begin{gathered} \text{Speed = }\frac{5726}{50} \\ \text{Speed = 114.52 meters per second} \end{gathered}$

That is the unit rate of speed of the car in meters per second.

5 0

9 months ago

Winston owns a coffe cart. He charges $1.50 for a cup of coffe , and it costs him $0.50 to make each cup of coffe plus $100 a da

Artist 52 [7]

100 + 0.50c = 1.50c <== ur equation
100 = 1.50c - 0.50c
100 = c....so he would have to sell 100 cups of coffee to break even

4 0

2 years ago

arsen [322]

I think it is D. not sure tho

5 0

2 years ago

Read 2 more answers