document.write( "Question 170427: can someone please help me with this problem:\r
\n" ); document.write( "\n" ); document.write( "The growth in the population of a certain rodent at a dump site fits the exponential funciton A(t) = 336e^0.031t, where t is the number of years since 1963. Estimate the population in the year 2000.\r
\n" ); document.write( "\n" ); document.write( "a. 529
\n" ); document.write( "b. 1058
\n" ); document.write( "c. 1091
\n" ); document.write( "d. 347
\n" ); document.write( "

Algebra.Com's Answer #125831 by midwood_trail(310)\"\" \"About 
You can put this solution on YOUR website!
Here is a tip:\r
\n" ); document.write( "\n" ); document.write( "Subtract 1963 from 2000.\r
\n" ); document.write( "\n" ); document.write( "The answer will be the value of t in terms of years.\r
\n" ); document.write( "\n" ); document.write( "Then plug the value of t into the equation given to you and simplify using your calculator.\r
\n" ); document.write( "\n" ); document.write( "Is this clear?\r
\n" ); document.write( "\n" ); document.write( "==============\r
\n" ); document.write( "\n" ); document.write( "I got your e-mail.\r
\n" ); document.write( "\n" ); document.write( "Here is your solution:\r
\n" ); document.write( "\n" ); document.write( "2000 - 1963 = 37\r
\n" ); document.write( "\n" ); document.write( "So, let t = 37\r
\n" ); document.write( "\n" ); document.write( "A(37) = 336e^0.031(37)
\n" ); document.write( "A(37) = 336e^(1.147)
\n" ); document.write( "A(37) = 336 times 3.148732529
\n" ); document.write( "A(37) = 1057.974129744\r
\n" ); document.write( "\n" ); document.write( "We round the decimal number 1057.974129744 to the nearest ones place and get 1058.\r
\n" ); document.write( "\n" ); document.write( "So, the answer is choice (b).\r
\n" ); document.write( "\n" ); document.write( "Got it?\r
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