document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1128290>Question 1128290</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write an equation describing the relationship of the given variables.<BR>\n" );
document.write( "y varies jointly as the square of x, the cube of z, and the square root of w. When x = 4, z = 2, and w = 9, then  y = 384.\r<BR>\n" );
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document.write( "*Following another’s advice of subsuiting each Constant into the corresponding variable place, my answers are still incorrect. My answer so far have been y= x^2• z^3• sqrt(w). y= 4^2• 2^3• sqrt (9).<BR>\n" );
document.write( "Y= 384/ 4^2•2^3• sqrt(9). Can someone explain what I am doing incorrect in setting up the above equation.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #744761 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=744761\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "The fact that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" > varies jointly as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2 ALIGN=MIDDLE  ALT=\"x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+z%5E3 ALIGN=MIDDLE  ALT=\"+z%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > and sqrt(w) means that\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+k+%2Ax%5E2%2Az%5E3%2Asqrt%28w%29 ALIGN=MIDDLE  ALT=\"y+=+k+%2Ax%5E2%2Az%5E3%2Asqrt%28w%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  for some constant <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k ALIGN=MIDDLE  ALT=\"k\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "When <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+4 ALIGN=MIDDLE  ALT=\"x+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z+=+2 ALIGN=MIDDLE  ALT=\"z+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w+=+9 ALIGN=MIDDLE  ALT=\"w+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+384 ALIGN=MIDDLE  ALT=\"y+=+384\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=384+=+k+%2A4%5E2%2A2%5E3%2Asqrt%289%29 ALIGN=MIDDLE  ALT=\"384+=+k+%2A4%5E2%2A2%5E3%2Asqrt%289%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=384+=+k+%2A16%2A8%2A3 ALIGN=MIDDLE  ALT=\"384+=+k+%2A16%2A8%2A3\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=384+=+k+%2A384 ALIGN=MIDDLE  ALT=\"384+=+k+%2A384\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=1 ALIGN=MIDDLE  ALT=\"k+=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "so, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y+=+x%5E2%2Az%5E3%2Asqrt%28w%29%29 ALIGN=MIDDLE  ALT=\"highlight%28y+=+x%5E2%2Az%5E3%2Asqrt%28w%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > describing the relationship of the given variables\r<BR>\n" );
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document.write( " </SPAN>\n" );
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