document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1097445>Question 1097445</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Soon after taking an aspirin, a patient has absorbed 300 mg of the drug. After 2 hours, only 75 mg remain. Find an exponential model for the amount of aspirin in the bloodstream after t hours. HINT [See Example 2.] <BR>\n" );
document.write( "f(t) =  <BR>\n" );
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document.write( "Use your model to find the amount of aspirin in the bloodstream after 6 hours. <BR>\n" );
document.write( "f(t) =  <BR>\n" );
document.write( " mg </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #711869 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=711869\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=75=300*b^2, b=the base<BR>\n" );
document.write( "(1/4)=b^2; b= 0.5. <BR>\n" );
document.write( "f(t)=300*0.5^t<BR>\n" );
document.write( "f(6)=300*0.5^6=4.6875 mg </SPAN>\n" );
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