document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162790>Question 1162790</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose z varies directly with x and inversely with the square of y<BR>\n" );
document.write( ". If z=9 when x=3 and y=3, what is z when x=11 and y=6?<BR>\n" );
document.write( "z=<BR>\n" );
document.write( "   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #786639 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=786639\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If z varies directly with x and inversely with the square of y,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Z=k%2Ax%2A%281%2Fy%5E2%29 ALIGN=MIDDLE  ALT=\"Z=k%2Ax%2A%281%2Fy%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > for all (x,y,z) points in the relationship,<BR>\n" );
document.write( "for some constant <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k%3E0 ALIGN=MIDDLE  ALT=\"k%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( " <BR>\n" );
document.write( "We just have to find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k ALIGN=MIDDLE  ALT=\"k\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( " <BR>\n" );
document.write( "If z=9 when x=3 and y=3, we know that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9=k%2A3%2A%281%2F3%5E2%29 ALIGN=MIDDLE  ALT=\"9=k%2A3%2A%281%2F3%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9=k%2A3%2A%281%2F3%5E2%29 ALIGN=MIDDLE  ALT=\"9=k%2A3%2A%281%2F3%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9=k%2A3%2F3%5E2 ALIGN=MIDDLE  ALT=\"9=k%2A3%2F3%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9%2A3=k ALIGN=MIDDLE  ALT=\"9%2A3=k\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=27 ALIGN=MIDDLE  ALT=\"k=27\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " <BR>\n" );
document.write( "What is z when x=11 and y=6?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=k%2Ax%2A%281%2Fy%5E2%29 ALIGN=MIDDLE  ALT=\"z=k%2Ax%2A%281%2Fy%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=27%2A11%2A%281%2F6%5E2%29 ALIGN=MIDDLE  ALT=\"z=27%2A11%2A%281%2F6%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=27%2A11%2A%281%2F36%29 ALIGN=MIDDLE  ALT=\"z=27%2A11%2A%281%2F36%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=27%2A11%2F36 ALIGN=MIDDLE  ALT=\"z=27%2A11%2F36\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28z=33%2F4=8.25%29 ALIGN=MIDDLE  ALT=\"highlight%28z=33%2F4=8.25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );