document.write( "Question 340806: 4,-1,5,3,-2 4,-1,5,3,-2 4,-1,5,3,-2.....
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document.write( " find the sum of the first 89 terms of the sequence... I don't need this solved but can you show me an example please \n" );
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Algebra.Com's Answer #244155 by Theo(13342)![]() ![]() You can put this solution on YOUR website! This looks like a repeating sequence of numbers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You have 4, -1, 5, 3, -2 \n" ); document.write( " 4, -1, 5, 3, -2 \n" ); document.write( " 4, -1, 5, 3, -2 \n" ); document.write( " .....\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You want the sum of the first 89 terms in the sequence.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "89 / 5 = 17.8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".8 * 5/5 = 4/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "17.8 is equivalent to 17 + 4/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You're going to go through the sequence completely 17 times and then you will end up on the 4th term of the last sequence.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The sum of this sequence would be calculated as follows:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The sum of all 5 numbers in each sequence is equal to 9.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the sum of the first 4 numbers in the last sequence is equal to 11.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "17 * 9 = 153\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add the first 4 numbers in the last sequence to that and you get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "153 + 11 = 164.\r \n" ); document.write( "\n" ); document.write( "The sum of the first 89 terms in the sequence is equal to 164.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |