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Doss [256]
3 years ago
6

A ball is launched from ground level directly upward at 39.2 m/s. The height can be modeled by the function f(t)=-4.9t^2+39.2t.

For how long Is the ball at or above a height of 34.3 meters
Mathematics
1 answer:
Elden [556K]3 years ago
6 0

Answer:yellog

Step-by-step explanation:

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