A 150-pound person uses 4.8 calories per minute when walking at a speed of 4 mph. How long must a person walk at this speed to use at least 250 calories?

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asked Nov 3, 2022 89.2k views

3 votes

A 150-pound person uses 4.8 calories per minute when walking at a speed of 4 mph. How long must a person walk at this speed to use at least 250

calories?

Mathematics
high-school

John Brodie asked

by John Brodie

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1 Answer

6 votes

Answer:

52.083

Explanation:

1 min = 4.8 calories

? min=250calories

at the age speed

250/4.8 calories

=52.083min

TheLD answered Nov 9, 2022

by TheLD

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