How long was the ball in the air

Reference no: EM13196848

Malik popped a ball straight up with an initial upward velocity of 45 feet per second. The hight h, in feet, of the ball above the ground is modeled by the equation h=2+48t-16t2. How long was the ball in the air if the catcher catches the ball when it is 2 feet above the ground?

Reference no: EM13196848

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