4. in a recent year, the population of california was about 2.52x10^7 people. its land area is about 4.05x10^5 km^2. what was the average number of people per square kilometer?

0.62x10^5

6.2x10^1

0.62x10^14

6.2x10^9

Question

Mathematics

Efrain Pineda

10 November, 20:30

4. in a recent year, the population of california was about 2.52x10^7 people. its land area is about 4.05x10^5 km^2. what was the average number of people per square kilometer?

0.62x10^5

6.2x10^1

0.62x10^14

6.2x10^9

+5

Answers (1)

Know the Answer?

Chaz Huerta · Answer 1

As given;

2.52x10^7 people are living in 4.05x10^5 km^2 area. then for 1km^2, the number of people can be calculated as:

people in 1km^2 = (2.52x10^7) / (4.05x10^5)

=0.62x10^2

or

=6.2x10^1

4. in a recent year, the population of california was about 2.52x10^7 people. its land area is about 4.05x10^5 km^2. what was the average number of people per square kilometer?0.62x10^56.2x10^10.62x10^146.2x10^9

4. in a recent year, the population of california was about 2.52x10^7 people. its land area is about 4.05x10^5 km^2. what was the average number of people per square kilometer?

0.62x10^5

6.2x10^1

0.62x10^14

6.2x10^9