document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=457968>Question 457968</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this problem:\r<BR>\n" );
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document.write( "If r=f(Q)= 1/5Q + 60 and Q=g(t)=250(0.8)^t\r<BR>\n" );
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document.write( "Evaluate and interpret h'(4).\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314126 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=314126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is h? Is h another function? And is h' the derivative with respect to t or Q? </SPAN>\n" );
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