document.write( "Question 74131: The number of germs in a dish after t minutes is given as B=25e^(kt). If there are 2191 germs present after 6 minutes, find k (round out to 4 places). \n" ); document.write( "
Algebra.Com's Answer #53121 by funmath(2933)\"\" \"About 
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The number of germs in a dish after t minutes is given as B=25e^(kt). If there are 2191 germs present after 6 minutes, find k (round out to 4 places).
\n" ); document.write( "B=2191
\n" ); document.write( "t=6
\n" ); document.write( "\"2191=25e%5E%28k%2A6%29\"
\n" ); document.write( "\"2191%2F25=25e%5E%286k%29%2F25\"
\n" ); document.write( "\"2191%2F25=e%5E%286k%29\"
\n" ); document.write( "\"ln%282191%2F25%29=ln%28e%5E%286k%29%29\"
\n" ); document.write( "\"ln%282191%2F25%29=6kln%28e%29\" ln(e)=1
\n" ); document.write( "\"ln%282191%2F25%29=6k\"
\n" ); document.write( "\"ln%282191%2F25%29%2F6=6k%2F6\"
\n" ); document.write( "\".74554=k\"
\n" ); document.write( "\"highlight%28k=.7455%29\"
\n" ); document.write( "Happy Calculating!!!!
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