document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1166298>Question 1166298</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You have 200 different-looking tiles. (Each is a different solid color. You<BR>\n" );
document.write( "only have one tile of each color.) You sell trays that are made by lining<BR>\n" );
document.write( "up 5 tiles in a row and gluing them to a backing. A customer orders 4 trays. In how many different ways can you fulfill the order?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #790790 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=790790\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "Wishes are fulfilled; orders are filled....<br><BR>\n" );
document.write( "You need to use 4*5=20 of the 200 different tiles.<BR>\n" );
document.write( "You have 200 choices for the first tile on the first tray.<BR>\n" );
document.write( "You have 199 choices for the second tile on the first tray.<BR>\n" );
document.write( "You have 198 choices for the third tile on the first tray.<BR>\n" );
document.write( "...<BR>\n" );
document.write( "You have 181 choices for the fifth tile on the fourth tray.<br><BR>\n" );
document.write( "The total number of ways you can make the 4 trays is<br><BR>\n" );
document.write( "P(200,20) = 200*199*198*...*2*1<br><BR>\n" );
document.write( "If you need to evaluate that number, use a calculator....<br>\r<BR>\n" );
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