document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=239910>Question 239910</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the function A=Aoe-0.0077x models the amount in pounds of a particular radioactive material stored in a concrete vault, where x is the number of years since the material was put into the vault.  If 700 punds of the material are placed in the vault, how much time will need to pass for only 150 pounds to remain? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #175980 by </B><A HREF=/tutors/aboutme.mpl?userid=jsmallt9><B>jsmallt9(3758)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jsmallt9><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=175980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> See <A  rel=nofollow HREF=http://www.algebra.com/cgi-bin/jump-to-question.mpl?question=239904> solution to problem 239904</A> </SPAN>\n" );
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