document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=137359>Question 137359</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The cost, in millions of dollars, to remove x% of pollution in a lake modeled by<BR>\n" );
document.write( "C = 6,000 / 200 - 2x.\r<BR>\n" );
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document.write( "4th Question:  For what value is the equation undefined? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #100495 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=100495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The cost, in millions of dollars, to remove x% of pollution in a lake modeled by<BR>\n" );
document.write( "C = 6,000 / (200 - 2x). <BR>\n" );
document.write( "4th Question: For what value is the equation undefined?<BR>\n" );
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document.write( "That denominator cannot be zero.<BR>\n" );
document.write( "20-2x = 0<BR>\n" );
document.write( "x = 100<BR>\n" );
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document.write( "x cannot be 100<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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