Mathematics, 13.03.2020 09:33 chloelandry

A box is tossed upward from a cliff that is 15 meters high, at a speed of 4 meters per second. The height of the box is given in meters by h(t)=−4.9t^2+4t+15 where t is seconds. What is the height of the box at 1 second?

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A box is tossed upward from a cliff that is 15 meters high, at a speed of 4 meters per second. The h...