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Mathematics, 31.03.2020 23:06 tanyiawilliams7490

Heather dropped a water balloon over the side of a building from a height of 80 feet. The approximate height of the balloon at any point during its fall can be represented by the following quadratic equation. h= -16squared plus 80. About how long did it take for the balloon to hit the ground?

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Heather dropped a water balloon over the side of a building from a height of 80 feet. The approximat...
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