To find:difference between the current depth and previous depth.

Answer to Problem 9STP
31 feet
Explanation of Solution
Given information: A scuba driver is 83 feet below the surface of the water when she diver to a depth of 114 feet below the surface. She dive from her previous depth to arrive at her current depth.
Calculation:
Starting depth of the scuba driver is 83 feet.
She diver 114 feet below at the depth from the surface.
So, subtract the intial depth to obtain the difference.
So we have
Thus, difference between the current depth and previous depth is 31 feet.
Chapter 2 Solutions
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