document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=268734>Question 268734</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Maximum sail area. According to the new International<BR>\n" );
document.write( "America’s Cup Class Rules, the maximum sail area in<BR>\n" );
document.write( "square meters for a yacht in the America’s Cup race is<BR>\n" );
document.write( "given by the formula\r<BR>\n" );
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document.write( "S =(13.0368 + 7.84D1/3 - 0.8L)^2\r<BR>\n" );
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document.write( "where D is the displacement in cubic meters (m3), and L<BR>\n" );
document.write( "is the length in meters (m). (www.sailing.com). Find the<BR>\n" );
document.write( "maximum sail area for a boat that has a displacement of<BR>\n" );
document.write( "18.42 m3 and a length of 21.45 m.\r<BR>\n" );
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document.write( "S (m2)<BR>\n" );
document.write( "D (m3)<BR>\n" );
document.write( "L (m)<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 #197401 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=197401\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Maximum sail area. According to the new International<BR>\n" );
document.write( "America’s Cup Class Rules, the maximum sail area in<BR>\n" );
document.write( "square meters for a yacht in the America’s Cup race is<BR>\n" );
document.write( "given by the formula<BR>\n" );
document.write( "S =(13.0368 + 7.84D1/3 - 0.8L)^2<BR>\n" );
document.write( "where D is the displacement in cubic meters (m3), and L<BR>\n" );
document.write( "is the length in meters (m). (www.sailing.com). Find the<BR>\n" );
document.write( "maximum sail area for a boat that has a displacement of<BR>\n" );
document.write( "18.42 m3 and a length of 21.45 m.<BR>\n" );
document.write( "S (m2)<BR>\n" );
document.write( "D (m3)<BR>\n" );
document.write( "L (m)<BR>\n" );
document.write( ":<BR>\n" );
document.write( "The think the formula should be the cube root of the displacement<BR>\n" );
document.write( "S =(13.0368 + 7.84(D^(1/3)) - 0.8L)^2<BR>\n" );
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document.write( "S =(13.0368 + 7.84(18.42^(1/3)) - 0.8(21.45))^2<BR>\n" );
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document.write( "S =(13.0368 + 7.84(2.641)) - 17.16)^2<BR>\n" );
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document.write( "S =(13.0368 + 20.705 - 17.16)^2<BR>\n" );
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document.write( "S = 16.582^2<BR>\n" );
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document.write( "S = 274.962 sq/meters of sail<BR>\n" );
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