Answer:
In 2009
Step-by-step explanation:
Since, the formula of population after t years,
Where,
r = rate of growing per year,
Here, r = 12% = 0.12,
So, the population formula would be,
If the population is estimated since 2003,
i.e. for 2003, t = 0,
We have N = 103, 800 for 2003,
Thus, the function that shows the population after t years,
If N = 209,000,
Taking ln on both sides,
∵ 2003 + 6 = 2009
Hence, in 2009, the population should reach 209,000.