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Mathematics 18 Online
OpenStudy (anonymous):

On top of a hill, a rocket is launched from a distance 80 feet above a lake. The rocket will fall into the lake after its engine burns out. The rocket's height, h, in feet above the surface of the lake, is given by the equation, h = -16t 2 + 64t + 80, where t is time in seconds. The maximum height of the rocket is__________ a0 feet.

OpenStudy (dan815):

what do you think about this equation \[h = -16t^2 + 64^t + 80\]

OpenStudy (anonymous):

idk i dont know how to do these

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