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 #146667 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=146667\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I have no idea what he base of a sphere is!<BR>\n" );
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document.write( "The ratio between the volumes of two spheres is 27 to 8.<BR>\n" );
document.write( " What is the ratio between their respective radii?<BR>\n" );
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document.write( "Vol of the sphere formula: V = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2F3%29%2Api%2Ar%5E3 ALIGN=MIDDLE  ALT=\"%284%2F3%29%2Api%2Ar%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
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document.write( "Two radii: r1 and r2<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27%2F8 ALIGN=MIDDLE  ALT=\"27%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284%2F3%29%2Api%2Ar1%5E3%29%2F%28%284%2F3%29%2Api%2Ar2%5E3%29 ALIGN=MIDDLE  ALT=\"%28%284%2F3%29%2Api%2Ar1%5E3%29%2F%28%284%2F3%29%2Api%2Ar2%5E3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Cancel like terms:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27%2F8 ALIGN=MIDDLE  ALT=\"27%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r1%5E3%29%2F%28r2%5E3%29 ALIGN=MIDDLE  ALT=\"%28r1%5E3%29%2F%28r2%5E3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find the cube root of both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F2 ALIGN=MIDDLE  ALT=\"3%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r1%2Fr2 ALIGN=MIDDLE  ALT=\"r1%2Fr2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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