document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=918554>Question 918554</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How long a wire 0.1 inches in diameter can be drawn from a block of copper 2 by 4 by 6 in.? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #557112 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=557112\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "a wire <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.1in ALIGN=MIDDLE  ALT=\"0.1in\"   DISABLED_style= \"max-width:90%; height:auto;\" > in diameter <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R ALIGN=MIDDLE  ALT=\"R\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "a wire is in shape of a cylinder, and we need to find a volume\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=r%5E2%2Api%2Ah ALIGN=MIDDLE  ALT=\"V=r%5E2%2Api%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" > where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the length of a cylinder\r<BR>\n" );
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document.write( "since given diameter <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R=0.1in ALIGN=MIDDLE  ALT=\"R=0.1in\"   DISABLED_style= \"max-width:90%; height:auto;\" > we can find radius using formula <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=R%2F2 ALIGN=MIDDLE  ALT=\"r=R%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=0.1in%2F2 ALIGN=MIDDLE  ALT=\"r=0.1in%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=0.05in ALIGN=MIDDLE  ALT=\"r=0.05in\"   DISABLED_style= \"max-width:90%; height:auto;\" > , then we have \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=%280.05in%29%5E2%2A3.14%2Ah ALIGN=MIDDLE  ALT=\"V=%280.05in%29%5E2%2A3.14%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=0.0025in%5E2%2A3.14%2Ah ALIGN=MIDDLE  ALT=\"V=0.0025in%5E2%2A3.14%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=0.00785in%5E2%2Ah ALIGN=MIDDLE  ALT=\"V=0.00785in%5E2%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "since given dimensions of a block of copper and all will be used to make a wire, means that wire will have same volume as a block of copper;\r<BR>\n" );
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document.write( "so, find a volume of a block of copper:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2in ALIGN=MIDDLE  ALT=\"2in\"   DISABLED_style= \"max-width:90%; height:auto;\" > by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4in ALIGN=MIDDLE  ALT=\"4in\"   DISABLED_style= \"max-width:90%; height:auto;\" > by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6in ALIGN=MIDDLE  ALT=\"6in\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=2in%2A4in%2A6in ALIGN=MIDDLE  ALT=\"V=2in%2A4in%2A6in\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=48in%5E3 ALIGN=MIDDLE  ALT=\"V=48in%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "now plug it in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V=0.00785in%5E2%2Ah ALIGN=MIDDLE  ALT=\"V=0.00785in%5E2%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=48in%5E3=0.00785in%5E2%2Ah ALIGN=MIDDLE  ALT=\"48in%5E3=0.00785in%5E2%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" >.............solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=48in%5E3%2F0.00785in%5E2=h ALIGN=MIDDLE  ALT=\"48in%5E3%2F0.00785in%5E2=h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=48in%5Ecross%283%291%2F0.00785icross%28n%5E2%29=h ALIGN=MIDDLE  ALT=\"48in%5Ecross%283%291%2F0.00785icross%28n%5E2%29=h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=48in%2F0.00785=h ALIGN=MIDDLE  ALT=\"48in%2F0.00785=h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6114.65in=h ALIGN=MIDDLE  ALT=\"6114.65in=h\"   DISABLED_style= \"max-width:90%; height:auto;\" > ......the length of a wire\r<BR>\n" );
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document.write( "  </SPAN>\n" );
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