document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=682647>Question 682647</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the volume of a sphere with diameter 21 cm. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #423265 by </B><A HREF=/tutors/aboutme.mpl?userid=lynnlo><B>lynnlo(4176)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lynnlo><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=423265\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (4/3)&#960;r^3<BR>\n" );
document.write( "&#960;=pi<BR>\n" );
document.write( "r=radius=2 1/2cm.<BR>\n" );
document.write( "v=(4/3)&#960;(2 1/2)^3<BR>\n" );
document.write( "=(3087/2)&#960;cm^3 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );