document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108777>Question 108777</A>: <I><SPAN STYLE=\"word-break: break-all;\"> C-12 Construction: How many cubic yards of concrete are needed to pour eight cylindrical pillars 12 ft 6 in high, each with a diameter of l ft 9 in.? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #79325 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=79325\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Make sure you change all of your measurements to inches. <BR>\n" );
document.write( "Diameter of the pillar - 1'9\" = 21\"<BR>\n" );
document.write( "Area of the pillar - <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%28pi%29+D%5E2 ALIGN=MIDDLE  ALT=\"A=%28pi%29+D%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%28pi%29+21%5E2 ALIGN=MIDDLE  ALT=\"A=%28pi%29+21%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=1385 ALIGN=MIDDLE  ALT=\"A=1385\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Length of the pillar - 12'6\"=150\"<BR>\n" );
document.write( "Volume of the pillar - <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=AL ALIGN=MIDDLE  ALT=\"V=AL\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=AL ALIGN=MIDDLE  ALT=\"V=AL\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=1385%2A150 ALIGN=MIDDLE  ALT=\"V=1385%2A150\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=207816 ALIGN=MIDDLE  ALT=\"V=207816\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The volume of one pillar is 207,816 cubic inches. <BR>\n" );
document.write( "The volume of eight pillars is 8(207,816) or 1,662,531 cubic inches. <BR>\n" );
document.write( "Since concrete is measured in cubic yards we need to multiply our number by a conversion factor.<BR>\n" );
document.write( "Since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+yd=36+in ALIGN=MIDDLE  ALT=\"1+yd=36+in\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+1+yd%5E3=%2836%5E3%29+in%5E3=46656+in%5E3 ALIGN=MIDDLE  ALT=\"+1+yd%5E3=%2836%5E3%29+in%5E3=46656+in%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=1662531+in%5E3%2A%28%281+yd%5E3%29%2F%2846656+in%5E3%29%29 ALIGN=MIDDLE  ALT=\"V=1662531+in%5E3%2A%28%281+yd%5E3%29%2F%2846656+in%5E3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=35.6 ALIGN=MIDDLE  ALT=\"V=35.6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "35.6 cubic yards of concrete are required for the pillars. </SPAN>\n" );
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