document.write( "Question 862100: Consider the sequence 130, 143, 156, 169, ... \r
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document.write( "Write an explicit formula to represent the arithmetic sequence and use it to find the 13th term.\r
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document.write( " A. A(n) = 130 + (n-1)13; 286
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document.write( " B. A(n) = 130 + 13n; 299
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document.write( " C. A(n) = 130 + (n-1)13; 299
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document.write( " D. A(n) = 130 + 13n; 286 \n" );
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Algebra.Com's Answer #519500 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! A. A(n) = 130 + (n-1)13; 286 \n" ); document.write( "A(13) = 130 + (12)13 \n" ); document.write( "A(13) = 130 + 156 \n" ); document.write( "A(13) = 286\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |