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Mathematics, 13.04.2021 01:00 LilFabeOMM8397

A kid tosses a football of the third floor balcony that is 32 feet above the ground. The quadratic equation 0 = -4r^2 + 8t + 32
gives the time in seconds it takes the ball to reach the ground.

How long is the
football in the air?

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A kid tosses a football of the third floor balcony that is 32 feet above the ground. The quadratic e...

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