document.write( "Question 448472: Evaluate the series 4+8+16 to S[6] \n" ); document.write( "
\n" ); document.write( "Hi,\r\n" ); document.write( "\n" ); document.write( "4+8+16+32+64+128 = \n" ); document.write( "or \n" ); document.write( " where r = 2\n" ); document.write( "