document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=424590>Question 424590</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Intensity of a Light Bulb The farther a person is<BR>\n" );
document.write( "from a light bulb, the less intense its light is. The<BR>\n" );
document.write( "equation approximates the intensity of light<BR>\n" );
document.write( "from a 60-watt light bulb at a distance of d meters,<BR>\n" );
document.write( "where I is measured in watts per square meter.<BR>\n" );
document.write( "(Source: R. Weidner.)<BR>\n" );
document.write( "(a) Find I for meters and interpret the result.<BR>\n" );
document.write( "(b) The intensity of light from a 100-watt light bulb<BR>\n" );
document.write( "is about Find an expression for the sum<BR>\n" );
document.write( "of the intensities of light from a 100-watt bulb<BR>\n" );
document.write( "and a 60-watt bulb.<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 #295938 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=295938\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No equation in terms of d, I; please repost. </SPAN>\n" );
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