Answer: Option B is correct
The expression to estimate the population of the country in 2005 is given by
\(P=145e^{20k}\\\)
Step-by-step explanation:
Since we have given that
In 1985, there was population of 145 millions.
Similarly,
In 1995, there was a population of 190 million .
Use the formula,
\(P=Ae^{kt}\\\)
where A denotes the initial population and t denotes the number of years.
So, the expression becomes
\(P=145e^{20k}\\\)
∵ time period between 1985 to 2005 is 20 years.
So we take t=20 years.
So, the expression to estimate the population of the country in 2005 is given by
\(P=145e^{20k}\\\)
