document.write( "Question 982202: Arithmetic Sequence Problem:
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Algebra.Com's Answer #603118 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "At 12:00 Midnight (\"Saturday night\", actually beginning Sunday morning),\r\n" );
document.write( "the clock strikes 12 times.\r\n" );
document.write( "At 1 AM Sunday morning it strikes 1 time.\r\n" );
document.write( "At 2 AM Sunday morning it strikes 2 times.\r\n" );
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document.write( "At 11 AM Sunday morning it strikes 11 times.\r\n" );
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document.write( "That's the sum of the integers 1 through 12.\r\n" );
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document.write( "\"S%5Bn%5D=expr%28n%2F2%29%28a%5B1%5D%2Ba%5Bn%5D%29\"\r\n" );
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document.write( "\"S%5B12%5D=expr%2812%2F2%29%281%2B12%29\"\r\n" );
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document.write( "\"S%5B12%5D=6%2A13\"\r\n" );
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document.write( "\"s%5B12%5D=78\"\r\n" );
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document.write( "It strikes 78 times twice a day for 7 days. \r\n" );
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document.write( "That's 14x78 = 1092 times a week that it strikes.\r\n" );
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document.write( "Edwin
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