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2 years ago

Peter complete 7 miles in 6 min. At what rate must

Mathematics

2 answers:

REY [17]2 years ago

4 0

Answer:

Step-by-step explanation:

marta [7]2 years ago

3 0

49 due to divide and multiply steps

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Question 5

kramer

Answer:

The possible numbers that Kelley might have scored are:

1, 2, 3, 4, 5, 6, 7 and 8

Step-by-step explanation:

Please kindly see the attached file for more explanation

8 0

2 years ago

2 questions here. What does the equation of line mean on number 7? And how do I do 8?

ycow [4]

Equation of line is doubling

6 0

2 years ago

Which value is equivalent to: 1 1/2 divided by 4 1/2 x 1 1/3

Nostrana [21]

Answer:

The answer is 4/9

Step-by-step explanation:

Hi. Here's the work.

First turn everything into an improper fraction.

$1 \frac{1}{2}$ ÷ $4 \frac{1}{2} * 1 \frac{1}{3}$ = $\frac{3}{2}$ ÷ $\frac{9}{2} * \frac{4}{3}$

To divide fractions we multiply by the flipped version of the fraction, or the reciprocal.

$\frac{3}{2}$ ÷ $\frac{9}{2} * \frac{4}{3}$ = $\frac{3}{2} *\frac{2}{9} *\frac{4}{3}$

Now we just multiply the fractions!

$\frac{3 * 2 * 4}{2 * 9 * 3}$ = $\frac{4}{9}$

The answer is therefore 4/9. Please mark brainliest if possible and i hope you get a good grade on your homework. ;)

6 0

1 year ago

What is the slope of the line on the<br> graph?

maxonik [38]

(0,4)
(6,2)

$\\ \sf\longmapsto Slope=m=\dfrac{2-4}{6-0}$

$\\ \sf\longmapsto m=\dfrac{-2}{6}$

$\\ \sf\longmapsto m=\dfrac{-1}{3}$

5 0

1 year ago

Read 2 more answers

Mike forgot to replace the cap on a bottle of room freshener. The room freshener began to evaporate at the rate of 15% per day.

aleksandrvk [35]

Given:
bottle of room freshener = 40 grams
evaporates at the rate of 15% per day.

f(x) = 40(.85)^x

x y
1 34
2 28.9
3 24.57
4 20.88
5 17.75

<span>graph of exponential function going down from left to right in quadrant 1 through the point 0, 40 and approaching the x axis</span>

8 0

2 years ago

Read 2 more answers