Mathematics, 10.11.2021 19:10, niceguy1997

A rocket is launched from a hill above a lake. The rocket will fall into the lake after exploding at its maximum height. The rocket's height above the surface of the lake is given by g(x)= -16x² + 72x + 80. How long will it take to hit the ground?

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A rocket is launched from a hill above a lake. The rocket will fall into the lake after exploding at...