document.write( "Question 173741: Hello,
\n" ); document.write( "My question concerns growth, but I do not understand how to use the log in the equation. It reads f(x)=400 log10 (2t+3). It is asking how many animals will there be after six months. Can you help me make sense of this problem? Thank you ever so much. \n" ); document.write( "
Algebra.Com's Answer #128617 by ankor@dixie-net.com(22740)\"\" \"About 
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My question concerns growth, but I do not understand how to use the log in the equation. It reads f(x)=400 log10 (2t+3). It is asking how many animals will there be after six months.
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\n" ); document.write( "Assume you mean log,base10, which can just be written log( ), so we have
\n" ); document.write( "f(t) = 400*log(2t+3)
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\n" ); document.write( "Find f(t) when t = 6
\n" ); document.write( "f(t) = 400 * log[2(6) + 3]
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\n" ); document.write( "f(t) = 400 * log(12 + 3)
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\n" ); document.write( "f(t) = 400 * log(15)
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\n" ); document.write( "Find the log of 15
\n" ); document.write( "f(t) = 400 * 1.1761
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\n" ); document.write( "f(t) = 470 animals after 6 months
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\n" ); document.write( "Hope this is what you mean. \n" ); document.write( "
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