document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=782965>Question 782965</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please Help\r<BR>\n" );
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document.write( "The E&W Light Company charges their customers $.14 per kilowatt-hour used. The E & W Company sends the customers their bills monthly. <BR>\n" );
document.write( "1. Use the scenario to complete the following questions.<BR>\n" );
document.write( "   A. Identify the independent and dependent quantities and their units for this problem situation \r<BR>\n" );
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document.write( "Also could you tell me how to calculate unit rate of change? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476613 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=476613\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "The independent quantity is the number of kilowatt-hours used (the input to the calculation).  The dependent quantity is the amount charged, called the dependent quantity because it \"depends\" on the value of the independent quantity.  This is also referred to as the function value.  You were given the unit rate of change.  Hint:  Look for something with the word \"per\" in it, as in \"some amount per unit\".\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "<font face=\"Math1\" size=\"+2\">Egw to Beta kai to Sigma</font><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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