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Mathematics, 18.03.2021 01:20 putaprincess16

The function f(x)=9 square root of x gives the speed in feet per second (ft/s) of a free-falling
object after it has fallen x feet (ignoring air resistance). Find the speed of the object
after it has fallen 38 feet. If necessary, round your answer to the nearest tenth.

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The function f(x)=9 square root of x gives the speed in feet per second (ft/s) of a free-falling
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