document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=143957>Question 143957</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A new hotel design includes a glass-enclosed cylindrical elevator.  A scale model of the elevator is 1 foot high.  The actual elevator will be 100 feet tall and 10 feet in diameter.  What is the approximate area of a base of the model elevator?  Round your answer to the nearest tenth inch. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #104786 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=104786\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use ratios to find the diameter of the model.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F100+=+x%2F10 ALIGN=MIDDLE  ALT=\"1%2F100+=+x%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.1+=+x ALIGN=MIDDLE  ALT=\"0.1+=+x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The model diameter is .1\r<BR>\n" );
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document.write( "Area of a circle is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+pi%2Ar%5E2 ALIGN=MIDDLE  ALT=\"A+=+pi%2Ar%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+2r ALIGN=MIDDLE  ALT=\"d+=+2r\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+d%2F2 ALIGN=MIDDLE  ALT=\"r+=+d%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=A+=+pi%2A%28d%2F2%29%5E2+ ALIGN=MIDDLE  ALT=\"A+=+pi%2A%28d%2F2%29%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+=+pi%2A+%28.05%29%5E2 ALIGN=MIDDLE  ALT=\"A+=+pi%2A+%28.05%29%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+=+0.007853975+ft%5E2%7D%0D%0A%0D%0Ai+square+foot+=+144+square+inches%0D%0A%7B%7B%7BA+=+1.1309+square+inches ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "rounded to nearest tenth inch = 1.1square inches </SPAN>\n" );
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