document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1056333>Question 1056333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this question: The concentration (in milligrams per milliliter) of a certain drug in a patient's bloodstream<BR>\n" );
document.write( "t hr after it has been administered is given by<BR>\n" );
document.write( "C(t)=2te^-t/3 ,g/mL<BR>\n" );
document.write( "Find the average concentration of the drug in the patient's bloodstream over the first 12 hr after<BR>\n" );
document.write( "administration </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #671476 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=671476\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The concentration (in milligrams per milliliter) of a certain drug in a patient's bloodstream<BR>\n" );
document.write( "t hr after it has been administered is given by<BR>\n" );
document.write( "C(t)=2te^-t/3 ,g/mL<BR>\n" );
document.write( "Find the average concentration of the drug in the patient's bloodstream over the first 12 hr after administration<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "C(t)=2te^(-t/3)<BR>\n" );
document.write( "Sub 12 for t<BR>\n" );
document.write( "C(12) = 2*12*e^(-4)\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );