document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1157138>Question 1157138</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many feet of copper wire with diameter 1/12<BR>\n" );
document.write( "inch can be made from one cubic foot of copper? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #779961 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=779961\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many feet of copper wire with diameter 1/12<BR>\n" );
document.write( "inch can be made from one cubic foot of copper?<BR>\n" );
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document.write( "1 cu ft = 1728 cu inches.<BR>\n" );
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document.write( "Vol of the wire = pi*r^2*h ---- h = length.<BR>\n" );
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document.write( "---> h = 1728/(pi*(1/24)^2) inches<BR>\n" );
document.write( "h = 26401.9 feet<BR>\n" );
document.write( "Just over 5 miles.<BR>\n" );
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document.write( "PS  1/12\" diameter is larger than AWG 12, which is 0.0808\" dia.\r<BR>\n" );
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