document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1196270>Question 1196270</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Norman window has the shape of a rectangle surmounted by a semicircle, as shown in the figure below. A Norman window with perimeter 30 ft is to be constructed.<BR>\n" );
document.write( "Find a function that models the area of the window.<BR>\n" );
document.write( "A(x) = <BR>\n" );
document.write( "Find the dimensions of the window that admits the greatest amount of light. (Round your answers to one decimal place.)<BR>\n" );
document.write( "x	 = 	ft<BR>\n" );
document.write( "height	 = 	ft<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #829060 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=829060\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ........,<BR>\n" );
document.write( "If the semicircle part is connected along one <BR>\n" );
document.write( "of the x values, and h is the height, then  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%28x%29=%281%2F2%29%28pi%29%28x%2F2%29%5E2%2Bhx ALIGN=MIDDLE  ALT=\"A%28x%29=%281%2F2%29%28pi%29%28x%2F2%29%5E2%2Bhx\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28pi%29%28x%2F2%29%2Bx%2B2h=30 ALIGN=MIDDLE  ALT=\"2%28pi%29%28x%2F2%29%2Bx%2B2h=30\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
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document.write( "Your goal is to find the maximum A(x). </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );