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reesespowerade
01.11.2019 •
Mathematics
The population of a town increases at a rate of 5% every year. the population of this town was 10,400 in 2017. what will the population of the town be in 2020?
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Ответ:
The population of the town in 2020 will approx. be 12,039.
Step-by-step explanation:
The initial population in the year 2017 = 10,400
Increase in population every yea r = 5%
Now, 5% of 10, 400 =![\frac{5}{100} \times 10, 400 = 520](/tpl/images/0355/4494/93d8d.png)
Hence, the population in the year 2018 = 10,400 + 520 = 10,920
Now, in the year 2019
5% of 10, 920 =![\frac{5}{100} \times 10, 920 = 546](/tpl/images/0355/4494/74c18.png)
Hence, the population in the year 2019 = 10,920 + 546 = 11,466
Now, in the year 2020
5% of 11,466 =![\frac{5}{100} \times 11,466 = 573.3](/tpl/images/0355/4494/c804a.png)
or, the population in the year 2020 = 11,466 + 573.3 = 12,039.3
The population of the town in 2020 will approx. be 12,039.
Ответ:
connexus people
100%
1. b
2. c
3. a
4. d
5. b
6. a
7. d
8. a
9. d
10. a
11. a
12. c
13. d
14. c
15. b
16. b