Mathematics, 25.09.2020 21:01 jyworthy
From the ground, a hot-air balloon went up at a speed of 375 feet per minute for 5 minutes. It then went down at a speed of 225 feet per minute for 6 minutes. How far is the hot-air balloon above the ground?
150 feet
525 feet
1,125 feet
1,875 feet
Answers: 1
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From the ground, a hot-air balloon went up at a speed of 375 feet per minute for 5 minutes. It then...
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