document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1137459>Question 1137459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello awesome tutors, this is a variation problem.  I could not find a category to match this problem and I hope that someone can help me work this out and solve.  I don't understand what the book is telling me to do.  Thank you in advance.  \r<BR>\n" );
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document.write( "T varies jointly as r and B squared. When r=7 and B=6, <BR>\n" );
document.write( "T=1008. Find T when r is 10 and B is 12. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #755331 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=755331\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a Joint or Direct Variation problem.  The problem description can be translated literally into an equation.\r<BR>\n" );
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document.write( "T varies jointly as r and B squared. When r=7 and B=6, <BR>\n" );
document.write( "T=1008. <BR>\n" );
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document.write( "k, variation constant<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T=kr%2AB%5E2 ALIGN=MIDDLE  ALT=\"T=kr%2AB%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Values were given, allowing to find the value for k.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=T%2F%28rB%5E2%29 ALIGN=MIDDLE  ALT=\"k=T%2F%28rB%5E2%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=k=1008%2F%287%2A6%5E2%29 ALIGN=MIDDLE  ALT=\"k=1008%2F%287%2A6%5E2%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=k=144%2F%286%2A6%29 ALIGN=MIDDLE  ALT=\"k=144%2F%286%2A6%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=highlight_green%28k=4%29 ALIGN=MIDDLE  ALT=\"highlight_green%28k=4%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=highlight%28T=4rB%5E2%29 ALIGN=MIDDLE  ALT=\"highlight%28T=4rB%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<b>Use this</b> to answer the very last question. </SPAN>\n" );
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