Question

During the 7 minutes previous to landing, an airplane decreased in elevation by −3,192 feet. Determine the mean elevation change per minute.

Answer 1

Answer -456 feet a minute

Explanation:

Answer 2

The answer is -456 feet per minute.

Explanation:

They are asking for the average elevation change per minute. Since there are 7 minutes, you would divide -3,192 by 7, and that would result in -456