document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=187704>Question 187704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many complete unit cubes can be put in a sphere of diameter 6 cm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #140735 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=140735\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> how many complete unit cubes can be put in a sphere of diameter 6 cm<BR>\n" );
document.write( "What units?  cm? <BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "The volume of the sphere is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V+=+4%2Api%2Ar%5E3%2F3 ALIGN=MIDDLE  ALT=\"V+=+4%2Api%2Ar%5E3%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V+=+4%2Api%2A27%2F3 ALIGN=MIDDLE  ALT=\"V+=+4%2Api%2A27%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "V = 36 pi cc = ~113 cc<BR>\n" );
document.write( "But the cubes don't conform to the shape of the sphere, making this a difficult problem. I think it's beyond the scope of almost all classes.<BR>\n" );
document.write( "Even working in 2 dimensions, putting 1 cm squares inside a 6 cm dia circle is complicated.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );