document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=251173>Question 251173</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A sample of 350 grams of radioactive substance decays according to the function A(t) = 350e-0.044t where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #182912 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=182912\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A sample of 350 grams of radioactive substance decays according to the function A(t) = 350e^-0.044t where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram<BR>\n" );
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document.write( "A(10) = 350*e^(-0.044*10)<BR>\n" );
document.write( "A(10) = 350*0.6440<BR>\n" );
document.write( "A(10) = 225.41<BR>\n" );
document.write( "Rounded down: 225 grams<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );