payshencec21
payshencec21
27-05-2018
Mathematics
contestada
please help asap 40 pts
Respuesta :
SINAZEUS
SINAZEUS
27-05-2018
73.32. ft/sec is the correct answer
good luck
Answer Link
gmany
gmany
27-05-2018
[tex]v=\sqrt{64h}=\sqrt{64}\cdot\sqrt{h}=8\sqrt{h}\\\\h=84\ ft.\\\\substitute\\\\v=8\sqrt{84}\approx8\cdot9.1651\approx73.32[/tex]
[tex]Answer:\ 73.32\ ft/sec[/tex]
Answer Link
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