document.write( "Question 1071988: A geometric series that has 7 terms it starts with 1000 and decreases successively by 20 %
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Algebra.Com's Answer #686892 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "To decrease by 20% is to be multiplied by 100%-20% or 80% or\r\n" );
document.write( "multiplied by 0.80:\r\n" );
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document.write( "1000×0.80 = 800\r\n" );
document.write( "800×0.80 = 640\r\n" );
document.write( "640×0.80 = 512\r\n" );
document.write( "512×0.80 = 409.6\r\n" );
document.write( "409.6×0.80 = 327.68\r\n" );
document.write( "327.68×0.80 = 262.144\r\n" );
document.write( "262.144×0.80 = 209.7152\r\n" );
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document.write( "Edwin
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