3 years ago

Please help asap 40 pts

Mathematics

2 answers:

ch4aika [34]3 years ago

6 0

73.32. ft/sec is the correct answer

good luck

Korolek [52]3 years ago

3 0

$v=\sqrt{64h}=\sqrt{64}\cdot\sqrt{h}=8\sqrt{h}\\\\h=84\ ft.\\\\substitute\\\\v=8\sqrt{84}\approx8\cdot9.1651\approx73.32$

$Answer:\ 73.32\ ft/sec$

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