The table and the graph show the population of a country between 2010 and 2015.

Year 2010 2011 2012 2013 2014 2015 Population 36.5 37.7 38.2 38.4 38.9 39.1 Find the average rate of population growth between 2010 and 2015.

A.

0.52 million people per year

B.

2.6 million people per year

C.

1.92 million people per year

D.

-0.52 million people per year

To find the average rate of population growth between 2010 and 2015, we can use the formula for average growth rate:

\[
\text{Average Growth Rate} = \frac{\text{Population in final year} - \text{Population in initial year}}{\text{Number of years}}
\]

### Given dataTo find the average rate of population growth between 2010 and 2015, we can use the formula for average growth rate:

\[
\text{Average Growth Rate} = \frac{\text{Population in final year} - \text{Population in initial year}}{\text{Number of years}}
\]

### Given 
- Population in 2010 = 36.5 million
- Population in 2015 = 39.1 million
- Number of years = 2015 - 2010 = 5 years

### Calculation:
\[
\text{Average Growth Rate} = \frac{39.1 - 36.5}{5} = \frac{2.6}{5} = 0.52 \text{ million people per year}
\]

Thus, the average rate of population growth between 2010 and 2015 is **0.52 million people per year**.

### Answer:
**A. 0.52 million people per year**

Do you need any further details or explanations? Here are some related questions you might consider:

1. What factors can influence population growth?
2. How would you interpret a negative population growth rate?
3. Can population growth rates differ by region within a country?
4. What implications does population growth have on resources?
5. How can this data be used to forecast future population trends?

**Tip:** When analyzing population data, consider looking at both historical trends and projected growth to understand future implications better.

Find the average rate of population growth between 2010 and 2015 given the population data.

Discover how to calculate the average rate of population growth between 2010 and 2015 with a step-by-step solution. The population increased from 36.5 million in 2010 to 39.1 million in 2015, resulting in an average growth of 0.52 million people per year. Ideal for students in Grades 6-8.

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