document.write( "Question 1040308: If the national economy shrank to an annual rate of 9% per year for four consecutive years, then the economy shrank by 36% over the four-year period.
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document.write( "The economy actually shrank by ___% over the four-year period?
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document.write( "True or False. \n" );
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Algebra.Com's Answer #655105 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If the national economy shrank to an annual rate of 9% per year for four consecutive years, then the economy shrank by 36% over the four-year period. \n" ); document.write( "False \n" ); document.write( "------------------------- \n" ); document.write( "The economy actually shrank by ___% over the four-year period? \n" ); document.write( "Let the economy be \"e\":: \n" ); document.write( "e*(1-0.09)^4 = e(68.57) \n" ); document.write( "--- \n" ); document.write( "Ans:: Actual shrinkage:: 1-0.68.57 = 31.25% \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " |