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koban [17]
3 years ago
14

A plane descends to sea level from 1322213222 ft after being airborne for 1 and one half1 1 2 hours. the entire flight time is 4

4 hr and 5555 minutes. determine the planes average rate of descent.
Mathematics
1 answer:
cluponka [151]3 years ago
3 0
Uhh i guess the answer is -z
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As given

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