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An airplane is at 32,000 feet above sea level and descends at an average rate of 1,000 feet per minute. How many minutes will it take for the airplane to land at an airport 3,000 feet above sea level ?

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daisygnr15

An airplane is at 32,000 feet above sea level and descends at an average rate of 1,000 feet per minute. How many minutes will it take for the airplane to land at an airport 3,000 feet above sea level ?

It will take 29 minutes for it to land 3,000 feet above sea level

cause 32-3=29

 

awesomeargaming

1 min.=1000f

32min=32000f (exactly at sea level)

32000-3000=2900

2900=29 min

it will take 29 minutes

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