How Many Cell Phone Subscribers Were in Centerville in 2000?
What was the number of cell phone subscribers in Centerville in 1990?
There were 275 cell phone subscribers in the small town of Centerville in 1990.
What was the annual increase rate of cell phone subscribers after 1990?
The number of subscribers increased by 80% per year after 1990.
How many cell phone subscribers were in Centerville in 2000?
How many cell phone subscribers were in Centerville in 2000?
Answer:
The number of cell phone subscribers in Centerville in 2000 is approximately 5643.
To calculate the number of cell phone subscribers in Centerville in 2000, we need to find the number of subscribers after each year starting from 1990. By increasing the number of subscribers by 80% each year, we can find the number of subscribers in 2000.
First, we calculate the number of subscribers in 1991 as 275 + (275 * 0.8) = 495. We repeat this process for each subsequent year: 1992: 495 + (495 * 0.8) = 891, 1993: 891 + (891 * 0.8) = 1604.2, and so on. Continuing this process, we find that the number of subscribers in 2000 is approximately 5643.
So, the small town of Centerville had around 5643 cell phone subscribers in the year 2000, showing a significant increase from the initial 275 subscribers in 1990. This growth demonstrates the rapid adoption and popularity of cell phones during that period. It's amazing to see how technology can revolutionize communication and connectivity in a community like Centerville!