document.write( "Question 862100: Consider the sequence 130, 143, 156, 169, ... \r
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\n" ); document.write( "\n" ); document.write( "Write an explicit formula to represent the arithmetic sequence and use it to find the 13th term.\r
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\n" ); document.write( "\n" ); document.write( " A. A(n) = 130 + (n-1)13; 286
\n" ); document.write( " B. A(n) = 130 + 13n; 299
\n" ); document.write( " C. A(n) = 130 + (n-1)13; 299
\n" ); document.write( " D. A(n) = 130 + 13n; 286
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Algebra.Com's Answer #519500 by richwmiller(17219)\"\" \"About 
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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
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