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Please help asaaaappppppppp

Please help asaaaappppppppp-example-1

1 Answer

5 votes

v=√(64h)=√(64)\cdot√(h)=8√(h)

\text{substitute the value of h=84 ft.}\\\\v=8√(84)\approx8\cdot9.165\approx73.32

\boxed{Answer:\ B.\ 73.32\ ft/sec}

answered
User Nishant Tyagi
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