document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1172703>Question 1172703</A>: <I><SPAN STYLE=\"word-break: break-all;\"> P(7,r)=840 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #797816 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=797816\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "P(7,1) = 7<BR>\n" );
document.write( "P(7,2) = 7*6 = 42<BR>\n" );
document.write( "P(7,3) = 7*6*5 = 42*5 = 210<BR>\n" );
document.write( "P(7,4) = 7*6*5*4 = 210*4 = 840<br><BR>\n" );
document.write( "ANSWER: r=4<br><BR>\n" );
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