document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=317498>Question 317498</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The volume V of a right circular cone varies jointly as the square of the radius R and the height H.  Determine what happens to V when R is six times as large.\r<BR>\n" );
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document.write( "Help!<BR>\n" );
document.write( "thanks<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 #227358 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=227358\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The volume V of a right circular cone varies jointly as the square of the radius R and the height H. <BR>\n" );
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document.write( "V = k(R^2*H)<BR>\n" );
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document.write( "Determine what happens to V when R is six times as large.<BR>\n" );
document.write( "Let r = 6R <BR>\n" );
document.write( "V = k(r^2*H)<BR>\n" );
document.write( "V = k((6R)^2*H)<BR>\n" );
document.write( "V = k(36R^2*H)<BR>\n" );
document.write( "V = 36k(R^2*H)<BR>\n" );
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document.write( "Ans: The volume is multiplied by 36<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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