document.write( "Question 943739: What is the next number in this pattern? 6, 18, 35, 62, 109, ____ . I have try adding going up.I multied. \n" ); document.write( "
Algebra.Com's Answer #575397 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! One approach is to look at the differences between terms:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12, 17, 27, 47\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then the differences between terms of the previous sequence:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5, 10, 20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can try assigning 40 as the next term in the above sequence (since it appears to double), so the difference in the first sequence would be 47+40 = 87. By this rule, the next term would be 109+87 = 196.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There are probably other approaches that give different answers, which is why these sequence problems usually aren't very good. \n" ); document.write( " |