document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=314180>Question 314180</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A sample of 400 grams of radioactive sustance decays according to the function A(t) = 400e negative.032t, where t is the time in years.  How much of the substance will be left in the sample after 10 years? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #224591 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=224591\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A sample of 400 grams of radioactive sustance decays according to the function A(t) = 400e negative.032t, where t is the time in years.  How much of the substance will be left in the sample after 10 years?<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Given<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%28t%29+=+400e%5E%28-.032t%29+ ALIGN=MIDDLE  ALT=\"+A%28t%29+=+400e%5E%28-.032t%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Simply plug in the 10:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%28t%29+=+400e%5E%28-.032%2A10%29+ ALIGN=MIDDLE  ALT=\"+A%28t%29+=+400e%5E%28-.032%2A10%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%28t%29+=+400e%5E%28-.32%29+ ALIGN=MIDDLE  ALT=\"+A%28t%29+=+400e%5E%28-.32%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%28t%29+=+400%28.7261%29+ ALIGN=MIDDLE  ALT=\"+A%28t%29+=+400%28.7261%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A%28t%29+=+290.460+ ALIGN=MIDDLE  ALT=\"+A%28t%29+=+290.460+\"   DISABLED_style= \"max-width:90%; height:auto;\" > grams<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );