document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=222438>Question 222438</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tunnel needs to be cut through a mountain. The cross section of the tunnel will have an area of about 512.6 ftSqard and its length will be 1523 ft how much material will need to be removed </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #166541 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=166541\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In this case, the volume of the tunnel is equal to the area of the cross section multiplied by the length. So the volume is simply <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=512.6%2A1523=780689.8 ALIGN=MIDDLE  ALT=\"512.6%2A1523=780689.8\"   DISABLED_style= \"max-width:90%; height:auto;\" > which means that 780,689.8 cubic feet of material must be removed. </SPAN>\n" );
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