document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1088573>Question 1088573</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A brass disc has the following dimensions;\r<BR>\n" );
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document.write( "Diameter; 6'5\"\r<BR>\n" );
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document.write( "Thickness; 4\"\r<BR>\n" );
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document.write( "5 4\" holes.\r<BR>\n" );
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document.write( "Brass weighs .3 lbs. / cu. in.\r<BR>\n" );
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document.write( "Determine weight.\r<BR>\n" );
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document.write( "Volume of cylinder; pi * r^2 * h.\r<BR>\n" );
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document.write( "3.1416 * 38.5 * 38. 5 * 4 = 18626.5464 cu. in. (total vol.)\r<BR>\n" );
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document.write( "3.1416 * 2 * 2 * 4 = 50.2656 cu. in. (vol. of 1 hole).\r<BR>\n" );
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document.write( "50.2656 * 5 = 251.328 cu. in. (vol. of 5 holes).\r<BR>\n" );
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document.write( "18626.5464 - 251.328 = 18375.2184 cu. in. (net vol.)\r<BR>\n" );
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document.write( "18375.2184 * .3 = 5512.56522 lbs.\r<BR>\n" );
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document.write( "Where am I incorrect?  Non-homework.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #702866 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=702866\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'll take a slightly different approach<BR>\n" );
document.write( "[ net vol ] = [ net area ] x [ height ]<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+r%5B1%5D+=+77%2F2+ ALIGN=MIDDLE  ALT=\"+r%5B1%5D+=+77%2F2+\"   DISABLED_style= \"max-width:90%; height:auto;\" > in<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+r%5B1%5D+=+38.5+ ALIGN=MIDDLE  ALT=\"+r%5B1%5D+=+38.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" > in<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+pi%2Ar%5B1%5D%5E2+=+3.1416%2A38.5%5E2+ ALIGN=MIDDLE  ALT=\"+pi%2Ar%5B1%5D%5E2+=+3.1416%2A38.5%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%5B1%5D+=+3.1416%2A1482.25+ ALIGN=MIDDLE  ALT=\"+A%5B1%5D+=+3.1416%2A1482.25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%5B1%5D+=+4656.637+ ALIGN=MIDDLE  ALT=\"+A%5B1%5D+=+4656.637+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%5B2%5D+=+3.1416%2A4%5E2+=+50.2656+ ALIGN=MIDDLE  ALT=\"+A%5B2%5D+=+3.1416%2A4%5E2+=+50.2656+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5%2A50.2656+=+251.328+ ALIGN=MIDDLE  ALT=\"+5%2A50.2656+=+251.328+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%5B1%5D+-+5%2AA%5B2%5D+=+4656.637+-+251.328+ ALIGN=MIDDLE  ALT=\"+A%5B1%5D+-+5%2AA%5B2%5D+=+4656.637+-+251.328+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%5B1%5D+-+5%2AA%5B2%5D+=+4405.309+ ALIGN=MIDDLE  ALT=\"+A%5B1%5D+-+5%2AA%5B2%5D+=+4405.309+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4405.309%2A4+=+17621.236+ ALIGN=MIDDLE  ALT=\"+4405.309%2A4+=+17621.236+\"   DISABLED_style= \"max-width:90%; height:auto;\" > net volume<BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.3%2A17621.236+=+5286.271+ ALIGN=MIDDLE  ALT=\"+.3%2A17621.236+=+5286.271+\"   DISABLED_style= \"max-width:90%; height:auto;\" > lbs weight<BR>\n" );
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document.write( "check my math & formulas\r<BR>\n" );
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