document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1201501>Question 1201501</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At time=0, there are 6,000 grams of a radioactive material present. The half-life of the element is 18 years. In how many years will there be 115 grams remaining? Round your answer to the nearest 0.01 years.\r<BR>\n" );
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document.write( "Any help would be appreciated, I have tried many problems like this one without success.   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #835891 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=835891\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=p%281%2F2%29%5E%28x%2Fh%29 ALIGN=MIDDLE  ALT=\"y=p%281%2F2%29%5E%28x%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "p, initial amount<BR>\n" );
document.write( "h, half life<BR>\n" );
document.write( "x, amount time passage<BR>\n" );
document.write( "y, amount after x time\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28y%29%29=log%28%28p%29%29%2Blog%28%28%281%2F2%29%5E%28x%2Fh%29%29%29 ALIGN=MIDDLE  ALT=\"log%28%28y%29%29=log%28%28p%29%29%2Blog%28%28%281%2F2%29%5E%28x%2Fh%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28y%29%29-log%28%28p%29%29=%28x%2Fh%29%28-log%28%282%29%29%29 ALIGN=MIDDLE  ALT=\"log%28%28y%29%29-log%28%28p%29%29=%28x%2Fh%29%28-log%28%282%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28p%29%29-log%28%28y%29%29=%28x%2Fh%29log%28%282%29%29 ALIGN=MIDDLE  ALT=\"log%28%28p%29%29-log%28%28y%29%29=%28x%2Fh%29log%28%282%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28%28p%2Fy%29%29%28h%2Flog%28%282%29%29%29=x ALIGN=MIDDLE  ALT=\"log%28%28p%2Fy%29%29%28h%2Flog%28%282%29%29%29=x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Your values to substitute are<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28h=18%2Cy=115%2Cp=6000%29 ALIGN=MIDDLE  ALT=\"system%28h=18%2Cy=115%2Cp=6000%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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