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19-10-2017
Mathematics

contestada

The height H(in feet) of a ball T seconds after it is hit can be modeled by the function H(t)=-16t^2+32t+7

Respuesta :

19-10-2017

H(t) = -16t^2 + 32t + 7
The 7 shows the height the ball was hit from
Setting H(t) = 0 and solving for t yields t= 2.2 seconds when it hits the ground

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