Mathematics, 05.11.2019 01:31 sasha3893

Arocket is shot into the air with an initial velocity of 800m/sec. the equation h(t) = -16t squared + 1440t models the height of the ball. how long does it take for the rocket to hit the ground?

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Arocket is shot into the air with an initial velocity of 800m/sec. the equation h(t) = -16t squared...

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