Friday
March 27, 2015

Homework Help: math

Posted by jackie on Monday, January 24, 2011 at 4:11pm.

i am having difficulties figuring this out....

a ball has dropped from a height of 15m and bounces 60% of the previous height. the total distance ball travels after the 9th bounce is...

i got this equation done but i do not know how to calculate this to find the answer

15(0.6^9-1)/0.6-1

could you show me how to do it?

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