Mathematics, 31.03.2021 18:20 campbelldean

The height of an item falling can be modeling by h^t=-16t^2+h^o. Where h^o is the initial height in feet, and h^t is the height in feet at time t in seconds. If I drop a cup at a height of 18.9 feet, how long will it take the item to hit the ground A. 2.09
B.1.09
C.1.19
D.0.09

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The height of an item falling can be modeling by h^t=-16t^2+h^o. Where h^o is the initial height in...