document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1090431>Question 1090431</A>: <I><SPAN STYLE=\"word-break: break-all;\"> M is the midpoint of segment AB and N is the midpoint of segment MB. If BN = 4, then what is AB? </SPAN>\n" );
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document.write( "BN = (1/4) AB  — half of half is one quarter<BR>\n" );
document.write( "  4 = (1/4)AB<BR>\n" );
document.write( "<b>16 = AB</b> </SPAN>\n" );
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