?

AP® Human Geography

Free Version

Upgrade subject to access all content

Moderate

Rank-Size Rule

APHUG-YLEX18

According to rank-size rule, if the largest city had a population of 12 million, how large would the 4th largest city in a country be?

A

8 million.

B

6 million.

C

4 million.

D

3 million.

E

2 million.