Question

PLEASE HELP ME TO COMPLETE THIS QUESTION ​

Answer 1

Explanation:

a) Increase in population =510,000 - 430,000 = 80,000

Percentage increase =
`(80,000)/(430,000)*100`

=
`(800)/(43)`

= 18.6 %

b) Percentage increase = 17.3%

Increase in population = 17.3% * 510,000

= 0.173 * 510,000

= 88,230

Predicted population in 2021 = 510,000 + 88,230

= 598,230