document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=344354>Question 344354</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A committee of 3 is to be formed from a group of 20 people. How many different committees are possible? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #246329 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=246329\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 20 chosen 3 at a time is found by calculating<BR>\n" );
document.write( "20! / [(20-3)!*3!]<BR>\n" );
document.write( "which works out to<BR>\n" );
document.write( "(20*19*18) / (3*2*1) =<BR>\n" );
document.write( "1140 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );