document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=40456>Question 40456</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help...  I tried the 10*9*8*7*6*5*4*3*2*1 and that was not an option\r<BR>\n" );
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document.write( "a teacher has a set of 12 problems to use on a math exam. The teacher makes different versions of the exam by putting 10 questions on each exam. How many differsnt exams can the teacher make? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #25853 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=25853\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You would use permutations:<BR>\n" );
document.write( "P(12,10) = 12!/(2!) = 239,500,800<BR>\n" );
document.write( "This is if she cares how the test questions are ordered. </SPAN>\n" );
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