document.write( "Question 628431: Can you please help me with this problem?\r
\n" ); document.write( "\n" ); document.write( "At 8%, $500 would be worth how much in 45 years? Use the rule of 72.
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Algebra.Com's Answer #395668 by unlockmath(1688)\"\" \"About 
You can put this solution on YOUR website!
Hello,
\n" ); document.write( "We'll need to know more about this problem--is it simple interest or compound interest? We don't know what rule 72 is?
\n" ); document.write( "RJ
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