Mathematics, 21.12.2021 14:00, absoul1143
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)=-4.9t²+30t+13. When did the football hit the ground?
58.92 sec
6.53 sec
3.06 sec
13 sec
Answers: 2
Mathematics, 21.06.2019 20:30, ariannanykole1
What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi
Answers: 1
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