To find the rate of change in the whale's depth, we need to determine how much the whale's depth changes over a given unit of time.
The initial depth of the whale is 15 meters below the surface. After 9.5 seconds, the whale reaches the surface, which is at a depth of 0 meters.
To find the change in depth, we subtract the initial depth from the final depth:
0 meters - (-15 meters) = 15 meters
The change in depth is 15 meters.
To find the rate of change, we divide the change in depth by the amount of time it took:
15 meters / 9.5 seconds ≈ 1.58 meters per second
Therefore, the quotient that best describes the rate of change in the whale's depth is approximately 1.58 meters per second.
A whale is swimming at a current depth of 15 meters below the surface.it swims up toward the surface and arrives there 9.5 seconds later . Find the quotient that best describes the rate of change in the whales depth . Give your answer to the nearest hundreath.
1 answer