Asked by john

A scuba diver dove from the surface of the ocean to an elevation of −99
9
10
feet at a rate of −30.7 feet per minute. After spending 14 minutes at that elevation, the diver ascended to an elevation of −8
9
10
feet. The total time for the dive so far was 21
1
8
minutes. What was the rate of change in the diver's elevation during the ascent? Round your answer to the nearest hundredth.

Answers

Answered by Steve
what are all these broken lines? Just type the numbers you want to use.

And if you want to use fractions, just type them normally, as in 3/4, 1/8, etc.

I spell copy/paste from some word processor. A big clue is the garbled line feeds and the em-dash minus signs.

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