February 26, 2017

Homework Help: math

Posted by Anonymous on Thursday, April 12, 2012 at 7:28pm.

ben saved 1 penny on january 1, 2 pennies on january 2, 4 pennies on january 3, and 8 pennies on january 4. if ben continues to increase his saving at this rate, when will he have saved a total of $10 or more? show your work

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