A scuba diver dove from the surface of the ocean to an elevation of β79
9
10
feet at a...
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Mathematics, 11.12.2020 01:20 kaytlynnmeyer
A scuba diver dove from the surface of the ocean to an elevation of β79
9
10
feet at a rate of β17.8 feet per minute. After spending 14.25 minutes at that elevation, the diver ascended to an elevation of β28
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.
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