Question
The population of a country was 76 million in 1998 and the continuous exponential growt
rate was estimated at
per year. Assuming that the population of the country
continues to follow an exponential growth model, find the projected population in 2009.
Round your answer to 1 decimal place.
The approximate population in 2009 is million people
rate was estimated at
continues to follow an exponential growth model, find the projected population in 2009.
Round your answer to 1 decimal place.
The approximate population in 2009 is million people
Ask by Bolton Hobbs. in the United States
Nov 24,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
The projected population in 2009 is approximately 108.1 million people.
Solution

Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.

Answered by UpStudy AI and reviewed by a Professional Tutor
Like
Extra Insights
To find the projected population in 2009, we can use the formula for continuous exponential growth:
Where:
-
million (initial population in 1998) -
(growth rate of 3.2%) -
years
Plugging these values into the formula, we have:
Calculating
(since
), we get approximately
.
Now, calculating the population:
Rounding to one decimal place, the approximate population in 2009 is 108.1 million people.
Isn’t it fascinating how populations can grow so rapidly over just a decade? This exponential growth model truly highlights the potential for drastic changes in populations over time!
You know, this type of population modeling isn’t just a theoretical exercise. Governments and organizations use similar methods to plan for infrastructure, healthcare, and educational services based on population forecasts. It’s crucial for making informed decisions!