document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=490415>Question 490415</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate 6C4 <BR>\n" );
document.write( "1. 2<BR>\n" );
document.write( "2. 30<BR>\n" );
document.write( "3. 24<BR>\n" );
document.write( "4. 15\r<BR>\n" );
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document.write( "I need some help with this. Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #334055 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=334055\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6C4 = 6!/((6-4)!4!) = 15\r<BR>\n" );
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document.write( "Or, you could evaluate 6C2 (since nCk = nC(n-k)), or 6*5/2! = 15. </SPAN>\n" );
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