Questions 15-16 are grouped together and depend on the information below. The minimum age Facebook sets for its social network is 13. A recent survey shows parents are helping their children lie to get online. The survey involved a random sampling of 645 parents age 26 and older with 10-12 year old children living with them. Of these 645 parents, 248 knew their underage children were signed up for Facebook.

What can you conclude about the expected return of your portfolio?

A patient’s blood pressure is 118/78 mmHg, pulse 88 bpm, respirations 18, and temperature 99.1°F. Which is the most appropriate nursing action?

The United Nations sustainable development concept links all but which of the following?

If a country follows the rank-size rule, if the largest city has 1,000,000 inhabitants, how many people live in the fifth largest city?

The term that describes the amount of oxygen required by aquatic bacteria to decompose a given amount of organic waste is

Between 1995 and 20017 growth in employment in the United States has come from the Primary and Secondary sectors, while the tertiary sector has declined

Biologists are especially concerned with genetic diversity, while geographers are more interested in biogeographic diversity.

Which of the following is not a major source of water pollution?

Which of the following is not one of the key “greenhouse” gasses?