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Mathematics 18 Online
OpenStudy (anonymous):

A soccer player throws the ball onto the field from the sideline. An equation modeling the ball's flight is h = -16t2 + 18t + 2. In how many seconds will the ball reach the ground? In about 2 seconds. In about 1.2 seconds. In about 1.8 seconds. Cannot be determined.

OpenStudy (anonymous):

\[0=-16t^2+18t+2\]

OpenStudy (anonymous):

Would it be C? o:

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