document.write( "Question 689733: A $15,000 investment earned $375 in interest in 3 months. Find the annual simple interest rate on the loan\r
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document.write( "If you travel 17 mi east and then 11 mi north, how far are you from your starting point? Round to the nearest tenth. \n" );
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Algebra.Com's Answer #426026 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 375=15000*r*0.25 \n" ); document.write( "375/3750=r \n" ); document.write( "0.10=r \n" ); document.write( "r=10% \n" ); document.write( "-----------------\r \n" ); document.write( "\n" ); document.write( "17^2+11^2=c^2 \n" ); document.write( "289+121=c^2 \n" ); document.write( "410=c^2 \n" ); document.write( "sqrt 410=c \n" ); document.write( "c=20.2 mi \n" ); document.write( " |