document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=499278>Question 499278</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The number ways to select 4 dishes out of 6 different dishes is :<BR>\n" );
document.write( "(1) 30 (2) 24<BR>\n" );
document.write( "(3) 4 (4) 15 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #337535 by </B><A HREF=/tutors/aboutme.mpl?userid=Maths68><B>Maths68(1474)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Maths68><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=Maths68><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=337535\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use formula = nCr=n!/(n-r)!r!<BR>\n" );
document.write( "The number ways to select 4 dishes out of 6 different dishes =6C4<BR>\n" );
document.write( "=6!/(6-4)! 4!<BR>\n" );
document.write( "=6!/(2)! 4!<BR>\n" );
document.write( "=6*5*4*3*2*1/(2*1) 4*3*2*1<BR>\n" );
document.write( "=6*5/2<BR>\n" );
document.write( "=3*5<BR>\n" );
document.write( "=15 \r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );