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  • 30-09-2022
  • Mathematics
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A high-rise condominium building is 404 feet high. Suppose that a ball projected upward from the top and its position s in feet above the ground is given by the equation s = -16t2 + 80t +404, where t is the number of seconds elapsed. How long will it take for the ball to reach a height of 450 feet above the ground?

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