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3 years ago

A cyclist travels 8 miles in 15 minutes. What is her average speed in mph?

Mathematics

2 answers:

Ludmilka [50]3 years ago

8 0

Answer:

0.53 mph

Step-by-step explanation:

A cyclist travels 8 miles in 15 minutes.

So the average speed is

=8/15 mph

=0.53 mph

Svetlanka [38]3 years ago

5 0

Her average speed in mph is 0.53miles per hour.

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2 years ago

Mplify the expression: | 5q + 84 - 94 + 84

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Answer:

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3 years ago

In the formula, l = a + (n - 1)d make d as the subject. Find d when l = 10, a = 2, n = 5.

coldgirl [10]

<h3>Given:-</h3>

I = a + (n - 1)d [Given formula]

Find d when I = 10, a = 2, n = 5

<h2>Solution:-</h2>

I = a + (n - 1)d [Given]

Putting the value of I = 10, a = 2, n = 5 we get,

10 = 2 + (5 - 1)d

10 = 2 + 4d

10 - 2 = 4d

8 = 4d

d = $\frac{8}{4}$

d = 2

<h3>Value of d is 2. [Answer]</h3>

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