document.write( "Question 968704: In the absence of predators, the natural growth rate of rabbits is
\n" ); document.write( "4% per year. A population begins with 100 rabbits. The function
\n" ); document.write( "f(x) = 100(1.04)^x gives the population of rabbits in x years.
\n" ); document.write( "a. How long will it take the population of rabbits to double?
\n" ); document.write( "b. How long will it take the population of rabbits to reach 1000?
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Algebra.Com's Answer #591907 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
HOW LONG would it take:\r
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\n" ); document.write( "\n" ); document.write( "\"200=100%281.04%29%5Ex\"
\n" ); document.write( "\"2=1.04%5Ex\"
\n" ); document.write( "Pick whichever base you prefer.
\n" ); document.write( "\"ln%282%29=ln%281.04%5Ex%29\"
\n" ); document.write( "\"ln%282%29=x%2Aln%281.04%29\"
\n" ); document.write( "\"highlight%28x=ln%282%29%2Fln%281.04%29%29\" which is approximately \"17%262%2F3\" years.\r
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\n" ); document.write( "\n" ); document.write( "The second question's solution works similarly.
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