document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1071861>Question 1071861</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student is to answer 10 out of 12 questions in an examination. <BR>\n" );
document.write( "(a) How many choices she has? <BR>\n" );
document.write( "(b) How many if she nust answer the first four questions </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #686801 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=686801\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is 12C10 which is 12*11/2=66 ways.  (12!/10!2!)<BR>\n" );
document.write( "If she must answer the first four questions then 8 are left to which she must answer 6<BR>\n" );
document.write( "8C6=28 ways. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );