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Maru [420]
2 years ago
7

A marathon runner covers 42.0 km in 3h 45m. What was the runner's average speed

Mathematics
2 answers:
Roman55 [17]2 years ago
5 0

Answer:

I know you have to do s=d/t so 42/225=0.18

son4ous [18]2 years ago
3 0

Answer:

the average speed of the runner is 3.95 m/s

Step-by-step explanation:

if you take 3hr 45 min and turn it into minutes, which is 225. Then divide 225 by 42 and you should get your answer.

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Answer:
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Explanation:
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\sqrt{a*b} = \sqrt{a}  *  \sqrt{b}
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Now, for the given:
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Applying the above concept, we can find that:
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