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October 20, 2014

October 20, 2014

Posted by **Ellie** on Tuesday, November 13, 2012 at 6:27pm.

The path of the ball is given by y=2.5x-x^2÷15

The roof of the stand is given by y=x÷2+48 ÷5, where 18</=x</=40. All demensions are in metres. The origin is where pat kicks the ball from.

1.Find the height of the ball when it hits the roof of the stand for the first time.

- Math -
**Anonymous**, Tuesday, November 13, 2012 at 6:29pmwe are very sorry but this can not be answered

THANK YOU!

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