Saturday

December 20, 2014

December 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!

**Answer this Question**

**Related Questions**

math - "locate the missing information, then solve the problem" 11. About 45 000...

physics - A ball is thrown up onto a roof, landing 4.50 s later at height h = 20...

Physics - a ball is thrown up onto a roof, landing 4.70 s later at height h = 24...

Microeconomics - The statement, "Assuming that if it is rational for one person...

7th grade - what is lateral and total surface area? What does "B" stand for? ...

math - Please explain in detail so I can understand how to do it: A football ...

Math - We are studying Quadratic formula: A football player punts a ball. The ...

math - Take west to be the positive direction. The height of a sloped roof above...

physics - Soccer player #1 is 7.31 m from the goal, as the figure shows. If she ...

physics - Soccer player #1 is 7.31 m from the goal, as the figure shows. If she ...