document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1008385>Question 1008385</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that the amount, in grams, of polonium 210 present in a given sample is determined by the function defined by: At = 400e?0.032t ......... where t is the time in years. Find the amount present in a sample of 400 grams after 25 years. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #624104 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39613)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=624104\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The function needs to be stated, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28A%28t%29=400e%5E%28-0.032t%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28A%28t%29=400e%5E%28-0.032t%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  The factor 400 would be the initial amount of polonium 210 at the beginning, t=0.  The question is to evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2825%29 ALIGN=MIDDLE  ALT=\"A%2825%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "This is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=400%2Ae%5E%28-0.032%2A25%29 ALIGN=MIDDLE  ALT=\"400%2Ae%5E%28-0.032%2A25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "180 grams </SPAN>\n" );
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