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Mathematics, 10.10.2019 04:00 kristofwr3444

Aprojectile that was launched straight up from the ground with an initial velocity of 48 ft/s returned to the ground after 3 s. the height of the projectile t seconds after launch is modeled by the function f(t)=−16t2+48t . what is the maximum height of the projectile, in feet? enter your answer in the box.

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