A ball is thrown from a height of 80 feet with an initial downward velocity of...

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A ball is thrown from a height of 80 feet with an initial downward velocity of 4 ft/s. The ball's height h (in feet) after t seconds is given by the following. h=80-4t-16t² How long after the ball is thrown does it hit the ground? Round your answer(s) to the nearest hundredth. (If there is more than one answer, use the "or" button.) ground t = 0 seconds or X Ś A ball is thrown from a height of 80 feet with an initial downward velocity of 4 ft/s. The ball's height h (in feet) after t seconds is given by the following. h=80-4t-16t² How long after the ball is thrown does it hit the ground? Round your answer(s) to the nearest hundredth. (If there is more than one answer, use the "or" button.) ground t = 0 seconds or X Ś

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Given that the ball is thrown from a height of 80 ft The balls height in upward direction is ... View the full answer