Mathematics, 26.07.2020 02:01, truesarah111

A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 96 feet per second. The quadratic function h(t)=96t−16t2 gives the height h (in feet) of the debris at time t (in seconds) after the explosion. How many seconds will it take before the debris falls back to the ground?

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A large explosion causes wood and metal debris to rise vertically into the air with an initial veloc...