document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=370611>Question 370611</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A heating system can increase the temperature of a classroom by 3 degrees Celsius per hour. If the class room temperature is 15 degrees Celsius when the timer starts the heating system during the night, which of the following equations provides a mathematical model for the temperature after t hours.\r<BR>\n" );
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document.write( "A.Temperature= 3t-15\r<BR>\n" );
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document.write( "B. Temperature= 3t+15\r<BR>\n" );
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document.write( "C. 3t/15\r<BR>\n" );
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document.write( "D. 3t times 15<BR>\n" );
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document.write( "/= fraction  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #264240 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=264240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3t + 15, t in hours, temperature in ºC<BR>\n" );
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