Question

A population has a birthrate of 10/1000 , a death rate of 9/1000, an immigration rate of 3/1000, and an emigration rate of 7/1000. What is the populations growth ?

Answer 1

Birth rate 10/1000 = +population

Death rate 9/1000 = -population

Immigration rate 3/1000 = +population

Emigration rate 7/1000 = -population

10/1000 - 9/1000 + 3/1000 - 7/1000= -3/1000

Growth rate = (-3/1000)(100%)= -0.3%

Answer 2

This question involves the concepts of population growth, birth rate, death rate, immigration rate, and emigration rate.

The population growth is found to be "$-\frac{3}{1000}$".

We will consider all the rates representing the exit of people from the country as negative, such as emigration rate and death rate. Similarly, the rates representing the entrance of people in the country or the increase in the number of people in the country will be taken as positive, such as birth rate and immigration rate. Hence, the population growth can be calculated as:

$Population\ Growth = Birth\ Rate+Immigration\ Rate-Death\ Rate-Emigration\ Rate\\Population\ Growth = \frac{10}{1000}+\frac{3}{1000}-\frac{9}{1000}-\frac{7}{1000}\\Population\ Growth=-\frac{3}{1000}$

Learn more about population growth here:

https://brainly.com/question/12228859?referrer=searchResults

The attached graph shows the population growth data of the world over the years.