countrygirl116 countrygirl116

Today at 9:40 PM
Mathematics

Answered

A submarine starts out at sea level and descends vertically at a rate of 20 ½ feet per second. Write an equation and solve to find out how long it takes for the submarine to reach -120.4 feet? Round your answer to the nearest whole number.

Answer :

fanfreak247 fanfreak247

Today at 9:45 PM

I assume the -means reach that number. 20.5*5.87=120

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