document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195543>Question 195543</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How should I do this problem; I don't know how to get the answer. I do know that the formula to find a sphere's volume is  V=Bh  & \"big b\" is the area of the base, or pi times the radius squared. I do not recall doing this problem type in class. This is the problem:\r<BR>\n" );
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document.write( "The ratio between the volumes of two spheres is 27 to 8. What is the ratio between their respective radii?\r<BR>\n" );
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document.write( "A: 81:64<BR>\n" );
document.write( "B: 9:8<BR>\n" );
document.write( "C: 3:2<BR>\n" );
document.write( "D: 27:16\r<BR>\n" );
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document.write( "Your help will be much appreciated, so thank you in advance!  :D </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146664 by </B><A HREF=/tutors/aboutme.mpl?userid=user_dude2008><B>user_dude2008(1862)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=user_dude2008><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=146664\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Volume of Sphere: <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE V=\frac{4\pi r^{3}}{3}\">\r<BR>\n" );
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document.write( "Sphere 1: Volume = v1, radius = r1<BR>\n" );
document.write( "Sphere 2: Volume = v2, radius = r2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{V_{1}}{V_{2}}=\frac{27}{8}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{\frac{4\pi r_{1}^{3}}{3}}{\frac{4\pi r_{2}^{3}}{3}}=\frac{27}{8}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{r_{1}^{3}}{r_{2}^{3}}=\frac{27}{8}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \left(\frac{r_{1}}{r_{2}}\right)^3=\frac{27}{8}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{r_{1}}{r_{2}}=\sqrt[3]{\frac{27}{8}}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{r_{1}}{r_{2}}=\frac{3}{2}\">\r<BR>\n" );
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document.write( "Ans: ratio is 3:2 </SPAN>\n" );
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