Mathematics, 26.04.2021 23:10 jennifer9983

Justin threw a football to his friend, and the height of the football in meters above the ground after t seconds is modeled by f (t) = -4.9++ 30t + 13. When did the football hit the ground?

1) 13 sec
2) 6.53 sec
3) 3.06 sec
4) 58.92 sec

Answers: 3

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Justin threw a football to his friend, and the height of the football in meters above the ground a...