Mathematics, 14.10.2019 03:30 DanteMadrid33

The height of an object dropped from the top of a 320-meter building is given by h(t)= -5t^2+320. how long will it take the object to hit the ground

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The height of an object dropped from the top of a 320-meter building is given by h(t)= -5t^2+320. ho...

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