Afootball is kicked straight up from a height of 5 feet with an initial speed of 55 feet per second. the formula h equals negative 16 t squared plus 55 t plus 5 describes the ball's height above the ground, h, in feet, t seconds after it was kicked. how long will it take for the football to hit the ground?
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Afootball is kicked straight up from a height of 5 feet with an initial speed of 55 feet per second....
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