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May 5th, 2010, 05:35 PM  #1 
Newbie Joined: Apr 2010 Posts: 5 Thanks: 0  Series and Sequence help
1. A ball is dropped from a height of 35 metres. Each time the ball hits the ground, it bounces up to 68% of its previous height. What is the total distance (to the nearest tenth of a metre) that the ball travels by the time it hits the ground for the 7th time?

May 5th, 2010, 07:15 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,370 Thanks: 2007 
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