document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=462783>Question 462783</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Help me write the algebraic expression of this problem:\r<BR>\n" );
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document.write( "1.The area A enclosed by the race track.<BR>\n" );
document.write( "2.The volume V of what remains of a solid ball of radius r is removed from inside the larger ball. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #317321 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=317321\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Umm there is no other information, so for 1) all I know is \"A\" and for 2) we have two spheres of radius r and R (suppose), in which the difference in volumes is\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE V = \frac{4}{3}\pi R^3 - \frac{4}{3}\pi r^3 = \frac{4\pi}{3}(R^3 - r^3)\"> </SPAN>\n" );
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