True or false: the total population of a country must be known to determine the population density of a square mile or kilometer. true, population density is a measure of how an entire population is distributed. true, population density and total population are the same. false, population density cannot be measured in square miles or square kilometers. false, only the total number of people living in the square mile needs to be known.

The second westward surge reached the: mississippi river, appalachian mountains, oregon territory

Danilo has been working for metropolitan taxi for three months. he expected that his job would be to drive around the city, pick up fares, and drop them off at their desired locations, but in his first few days on the job he realized that the job entails much more. he must keep his taxi cab clean and neat, and some days he will be stationed at the shop and go to people's houses to pick them up and bring them to the local airport. within a few months, he has learned that taxi drivers often express frustration with the people they call "civilians"—that is, non–taxi drivers, whose driving skills they complain about incessantly. in his first few months on the job, describes what danilo is undergoing.

The federal reserve is responsible for overseeing all a. income tax refunds b. changes in tax policies c. government spending d. depository institutions