document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=198670>Question 198670</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.	A semicircular window of radius 12 inches is to be laminated with a sunblock coating that costs $0.75 per square inch to apply. What is the total cost of coating the window, to the nearest cent? (Use &#1087; = 3.14. Hint: Area of Circle: A = &#1087;rē) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #149178 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=149178\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
document.write( "</pre><font size=4><b><BR>\n" );
document.write( "*Note: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5BC%5D=%28pi%29r%5E2 ALIGN=MIDDLE  ALT=\"A%5BC%5D=%28pi%29r%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "So, \"Half\" of this is a semi-circle, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%28pi%29r%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%29%28pi%29r%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "With r = 12 inches,<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%28pi%2912%5E2=%281%2F2%29%28pi%29144 ALIGN=MIDDLE  ALT=\"%281%2F2%29%28pi%2912%5E2=%281%2F2%29%28pi%29144\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%2872%28pi%29in%5E2%29 ALIGN=MIDDLE  ALT=\"red%2872%28pi%29in%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Then,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28Cost%2FArea%29%28Area%29 ALIGN=MIDDLE  ALT=\"%28Cost%2FArea%29%28Area%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%280.75%2Fcross%28in%5E2%29%29%2872%28pi%29cross%28in%5E2%29%29 ALIGN=MIDDLE  ALT=\"%280.75%2Fcross%28in%5E2%29%29%2872%28pi%29cross%28in%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=54%28pi%29 ALIGN=MIDDLE  ALT=\"54%28pi%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > ---> <font color=blue>$169.65</font>, Answer\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );