Question

3(15%)

\

(10%)

Plot the expression (determined in modeling the growth of the US Population):\

P(t)=(197273000)/((1+e^(-0.0313(t-1913.25))))

\ where

t

is the date, in years AD, made from fitting data from the years 1790 to 2000 .\ 2.

(5%)

What population is predicted in the year 2020 ?

1. (10%) Plot the expression (determined in modeling the growth of the US Population): P(t)=(1+e0.0313(t1913.25))197273000 where t is the date, in years AD, made from fitting data from the years 1790 to 2000. 2. (5%) What population is predicted in the year 2020