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Zepler [3.9K]
3 years ago
13

A hot-air balloon is 1200 feet off the ground and its altitude is slowly changing at a constant rate of −712 feet per second.

Mathematics
2 answers:
brilliants [131]3 years ago
8 0
It will take 2 seconds

Explanation:
1200-712= 488
488-712= -224
Yuri [45]3 years ago
3 0
It will take 2 seconds
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