The geographic areas of California and the U.S. are 1.637×10^5 and 3.794x10^6 sq. mi., respectively. California’s population (as
of 2012) is approximately 3.804×10^7 people. The actual population of the U.S. (as of 2012) is approximately 3.14×10^8 . How does the population density of California (i.e., the number of people per square mile) compare with the population density of the U.S.?
