document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=805221>Question 805221</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A class has 12 students. In how many different ways can the students be put into lab groups consisting of 3 students in each group? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #485135 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=485135\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> nCr=Combination= n!/((n-r)!*r!)<BR>\n" );
document.write( "12C3<BR>\n" );
document.write( "=12!/((12-3)!*3!)<BR>\n" );
document.write( "=12*11*10*9!/9!*3*2<BR>\n" );
document.write( "=4*11*5<BR>\n" );
document.write( "=220 ways<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );