document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=504989>Question 504989</A>: <I><SPAN STYLE=\"word-break: break-all;\"> {lease help me solve this problem: A teacher has 9 students. They pose for a picture by standing in a single line. If the teacher stands on either end of the line, how many different arrangements of 10 people 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 #339775 by </B><A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><B>sudhanshu_kmr(1152)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><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=sudhanshu_kmr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=339775\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Number of arrangements when teacher stands on left side of the line = 9!\r<BR>\n" );
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document.write( "Number of arrangements when teacher stands on right side of the line = 9!\r<BR>\n" );
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document.write( "total number of ways = 2* 9!\r<BR>\n" );
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