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rjkz [21]
3 years ago
8

A basketball is thrown with an initial upward velocity of 25 feet per second from a height of 8 feet above the ground. The equat

ion h=−16 t 2 +25t+8 h=−16t2+25t+8  models the height in feet t seconds after it is thrown. After the ball passes its maximum height, it comes down and then goes into the hoop at a height of 10 feet above the ground. About how long after it was thrown does it go into the hoop?
Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0
-16t^2 + 25t + 8 = 10

-16t^2 + 25t - 2 = 0

t = 1.48 seconds
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