document.write( "Question 371947: Solve the exponential equation. If an answer is not exact, give the answer to four decimal places.
\n" ); document.write( "e^-t=0.86
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Algebra.Com's Answer #264941 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
e^-t=0.86
\n" ); document.write( "-t = ln(0.86)
\n" ); document.write( "t =~ 0.1508
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