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Mathematics, 13.03.2020 09:59 hannahkharel2

A box is tossed upward from a building that is 18 meters high, at a speed of 9 meters per second. What is the height of the box at 1 second if the height is given in meters by h(t)=−4.9t^2+9t+18 where t is seconds?

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A box is tossed upward from a building that is 18 meters high, at a speed of 9 meters per second. Wh...
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