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What does an e at the end of a number mean?
by Answerbag Staff on January 25th, 2010
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What is the formula for square inches?
by Answerbag Staff on October 11th, 2009
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How did mathematicians determine a value for pi? (please explain simply, I'm no math expert!)
by Ibanezmb on August 18th, 2011
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How to Calculate an Average Percent Change
by Answerbag Staff on July 30th, 2009
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how can we make 100 by adding or subtracting the digits 123456789 in sequence?
by Chitra_B on May 24th, 2011
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You're reading What is Pi? Who discovered it? How did they find out that number has almost infinite digits?
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