Mathematics, 21.10.2020 20:01 taterbuglee2003

A glider begins its flight 7/10 mile above the ground. After 45 minutes, it is 2/5 mile above the ground. Find the change in height of the glider. If it continues to descend at this rate, how long does the entire descent last? The change in height _ is
mile(s).

The entire descent lasts _ hour(s).

Answers: 1

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A glider begins its flight 7/10 mile above the ground. After 45 minutes, it is 2/5 mile above the gr...