document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=58190>Question 58190</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One day, the temperature at 11:00 A.M. was 45°F, and by 2:00 P.M. the temperature was 63°F.  What was the hourly rate of temperature change? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #39773 by </B><A HREF=/tutors/aboutme.mpl?userid=rcmcc><B>rcmcc(152)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rcmcc><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=rcmcc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=39773\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the temperature change per hour is simply the total change in temperature divided by the total hours,\r<BR>\n" );
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document.write( "so 63-45\r<BR>\n" );
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document.write( "the total temp change is 18 degrees/ 3 hours,  the hourly temp change is 6 degrees per hour.\r<BR>\n" );
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