contestada


19. In 2000, people in the United States over age 2 watched television a total of
386 billion hours. The population of the United States over age 2 was about
265 million people.
a. Write each number in scientific notation.
b. Find the average number of hours of TV viewing per person older than age 2 for 2000. Show your steps.
c. On average, how many hours per day did each person older than age 2 watch television in 2000? Show your steps.