document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=468528>Question 468528</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me solve this e^.5t=1600 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #321487 by </B><A HREF=/tutors/aboutme.mpl?userid=asuar010><B>asuar010(338)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=asuar010><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=asuar010><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=321487\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> take the natural logarithm (known as ln) of both sides and you end up as: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+ln%28e%5E%280.5t%29%29=ln%281600%29 ALIGN=MIDDLE  ALT=\"+ln%28e%5E%280.5t%29%29=ln%281600%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and by using the properties of logarithms you get:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+0.5t%2Aln%28e%29=ln%281600%29 ALIGN=MIDDLE  ALT=\"+0.5t%2Aln%28e%29=ln%281600%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and ln(e)=1 so you simplify and you get:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.5t=ln%281600%29 ALIGN=MIDDLE  ALT=\"0.5t=ln%281600%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t=ln%281600%29%2F0.5=14.7555 ALIGN=MIDDLE  ALT=\"+t=ln%281600%29%2F0.5=14.7555\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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