3 years ago

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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