document.write( "Question 1034107: 8, ?, 64, 125, 216\r
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\n" ); document.write( "\n" ); document.write( "1,3,4,7,11, ?\r
\n" ); document.write( "\n" ); document.write( "84178, 41788, 17884, 78841, ?\r
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Algebra.Com's Answer #648722 by addingup(3677)\"\" \"About 
You can put this solution on YOUR website!
8, ?, 64, 125, 216 Missing number: 27. Why? These are CUBE NUMBERS, as in x^3
\n" ); document.write( "1*1*1 = 1
\n" ); document.write( "2*2*2 = 8
\n" ); document.write( "3*3*3 = 27
\n" ); document.write( "4*4*4 = 64
\n" ); document.write( "5*5*5 = 125
\n" ); document.write( "6*6*6 = 216
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\n" ); document.write( "Next: The next number is the sum of the previous two. After that, the next number is the sum of the previous two:
\n" ); document.write( "1,3,4,7,11, ?
\n" ); document.write( "1+3=4
\n" ); document.write( "3+4=7
\n" ); document.write( "4+7=11
\n" ); document.write( "7+11=18
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\n" ); document.write( "In this sequence, you move the first digit to the end to get the next number:
\n" ); document.write( "84178 41788 17884 78841 --> 88417
\n" ); document.write( "84178 take the first number (8) and move it to the back, you get:
\n" ); document.write( "41788 Now take the 4 and move it to the back:
\n" ); document.write( "17884 And the 1:
\n" ); document.write( "78841 And the 7, and it gives you the answer:
\n" ); document.write( "88417 If you do it one more time you would be back at the beginning: 84178
\n" ); document.write( "Good luck.
\n" ); document.write( "John
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