document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1081815>Question 1081815</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tire is 191” in diameter, with a 30” diameter hole. What is the probability of throwing a football through the hole? \r<BR>\n" );
document.write( "\n" );
document.write( "A) 25%<BR>\n" );
document.write( "B) 2.5%<BR>\n" );
document.write( "C)6.7%<BR>\n" );
document.write( "D) 12.1% </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #695871 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=695871\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Not worded well, but I assume the meaning is what fraction of the whole tire is the hole?<BR>\n" );
document.write( "The radius, 15,\" of the hole is about 1/6 of the 95.5 inch radius for the whole tire, which would make 2.5% the best answer.<BR>\n" );
document.write( "Area of tire is pi*95.5^2=28652.11<BR>\n" );
document.write( "Area of hole is pi*225=706.86 <BR>\n" );
document.write( "ratio is 0.0246.<BR>\n" );
document.write( "B, 2.5% </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );