Mathematics, 01.01.2020 22:31 hallmansean04

Britney throws an object straight up into the air with an initial velocity of 27 ft/s from a platform that is 10 ft above the ground. use the formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height. how long will it take for the object to hit the ground?

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