document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1091872>Question 1091872</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many pounds of cement are needed to fill a cylindrical hole in the ground if it has a diameter of 16 inches and a depth of 36 in? Assume each cement bag weighs 40 lb and each bag filled a volume of 0.73 Ft cubed. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #706350 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=706350\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Volume of a cylinder: Pi*r^2*h<BR>\n" );
document.write( "radius = 1/2 diameter = 16/2 = 8<BR>\n" );
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document.write( "Pi*8^2*36 = volume<BR>\n" );
document.write( "Pi*64*36 = 7238.23<BR>\n" );
document.write( "7238.23/0.73 = 9915 whole bags (9915.38 or 9915 19/50 if they want fractions)<BR>\n" );
document.write( "Multiply bags times 40 to get your answer. </SPAN>\n" );
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