document.write( "Question 1026310: what is the next # in the sequences below\r
\n" ); document.write( "\n" ); document.write( "3, -6, 12, 4, 20, ?
\n" ); document.write( "7, 16, 8, 27, 9, ?
\n" ); document.write( "2, 7, 26, 101, 400?
\n" ); document.write( "7, 21, 8, 72, 9
\n" ); document.write( "

Algebra.Com's Answer #641585 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "It depends on your fantasy only.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );