document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=276579>Question 276579</A>: <I><SPAN STYLE=\"word-break: break-all;\"> By counting very quickly you notice that your car tire makes 672 revolutions in one mile. What is the radius of the tire rounded to the nearest inch?\r<BR>\n" );
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document.write( "a 14   b 15     c 16     d 17    e None of the above </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #201542 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=201542\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "There are 5280 feet in a statute mile.  So there are 5280 times 12 = 63360 inches in a mile.  If the tire makes 672 revolutions in 63360 inches, the circumference of the tire must be 63360 divided by 672 is approximately 94.29 inches.  The circumference of a circle (I hope your tire is a very good approximation of a circle -- otherwise you are in for a VERY bumpy ride) is given by 2 times <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \pi\"> times the radius.  Therefore, the radius is the circumference divided by 2 times <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \pi\">.  94.29 divided by <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 2\pi\"> is very close to one of your answers.  You can do the rest of the arithmetic.\r<BR>\n" );
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document.write( "By the way, congratulations on being the recipient of my <b>6000th Algebra.com answer</b>.  You don't win anything, and neither do I, but I just wanted to commemorate the event.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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