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Mathematics, 07.10.2021 17:50 sharonkrobinson

A hot air balloon drops from 1048 feet to the ground in 2 1/2 minutes. What is the rate of descent per second? A. 419.2 ft/min
B. 419.2 ft/sec
C. 6.99 fumin
D. 6.99 ft/sec

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A hot air balloon drops from 1048 feet to the ground in 2 1/2 minutes. What is the rate of descent p...
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