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Alexxx [7]
3 years ago
6

A diver begins at sea level and descends vertically at a rate of 2 1/2 ft. per second. How long does the diver take to reach -15

.6 feet?
Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

2 1/2 feet can be written as 2.5 feet.

Divide the total distance by the distance per second:


15.6 feet / 2.5 feet per second = 6.24 seconds.

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The answer to your question is -27/20

Step-by-step explanation:

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2.- Multiply the denominator of the first fraction by the numerator of the second fraction.

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3.- Join both results

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