The following table shows the estimated populations and annual growth rates for four countries in the year 2000. Find the expected population of each country in 2025, assuming their annual growth rates remain steady.

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rani01654 rani01654 · Answer 1 · 2019-11-08T14:39:31+01:00

Answer:

For Australia: 22,044,350

For China: 1,545,744,200

For Mexico: 145,507,500

For Zaire: 92,237,875

Step-by-step explanation:

For Australia: Population in 2000 is 19,169,000 and it is increasing steadily at a rate of 0.6% per year.

Therefore, the population in the year 2025 will be

[tex]19169000[1+\frac{0.6 \times 25}{100} ]= 22,044,350[/tex] (Answer)

For China: Population in 2000 is 1,261,832,000 and it is increasing steadily at a rate of 0.9% per year.

Therefore, the population in the year 2025 will be

[tex]1261832000[1+\frac{0.9 \times 25}{100} ]= 1,545,744,200[/tex] (Answer)

For Mexico: Population in 2000 is 100,350,000 and it is increasing steadily at a rate of 1.8% per year.

Therefore, the population in the year 2025 will be

[tex]100350000[1+\frac{1.8 \times 25}{100} ]= 145,507,500[/tex] (Answer)

For Zaire: Population in 2000 is 51,965,000 and it is increasing steadily at a rate of 3.1% per year.

Therefore, the population in the year 2025 will be

[tex]51965000[1+\frac{3.1 \times 25}{100} ]= 92,237,875[/tex] (Answer)