document.write( "Question 312695: Please help me solve this equation: 60=[400/(1+r)^3]. Find the value of r. \n" ); document.write( "
Algebra.Com's Answer #223560 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"+60=400%2F%281%2Br%29%5E3\"
\n" ); document.write( "\"%281%2Br%29%5E3=400%2F60=20%2F3\"
\n" ); document.write( "\"1%2Br=%2820%2F3%29%5E%281%2F3%29\"
\n" ); document.write( "\"r=%2820%2F3%29%5E%281%2F3%29-1\"
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