Posted by rebecca on Thursday, November 18, 2010 at 9:29pm.
each time a ball bounces it returns to a height 2/3 the hight of the previous bounce. after the third bounce, the ball returns to a hight of 4ft. from what height was it dropped

6th grade  SraJMcGin, Friday, November 19, 2010 at 12:00am
Please identify the School Subject carefully, not your grade, so the right teachers read and answer your post.
Sra

6th grade  rebecca, Friday, November 19, 2010 at 12:46am
sorry its advanced math

6th grade  Anonymous, Saturday, November 27, 2010 at 12:12pm
anyone with any thoughts

6th grade  Answer, Tuesday, November 30, 2010 at 7:20am
9 feet
9 X 2/3 = 6 feet
6 X 2/3 = 4 feet

6th grade  Bob The Builder, Monday, April 11, 2011 at 2:33pm
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