document.write( "Question 1111061: Rachel has 10 years to double her $100. What interest rate does Rachel need? \n" ); document.write( "

Algebra.Com's Answer #726058 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"200=100%281%2Bi%29%5E10\"$
\n" ); document.write( " $\"%281%2Bi%29%5E10=2\"$
\n" ); document.write( " $\"1%2Bi=2%5E%281%2F10%29\"$
\n" ); document.write( " $\"i=2%5E%281%2F10%29-1\"$
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