Determine whether each of the following variables would best be modeled as continuous or discrete. a. The number of people in a restaurant that has a capacity of 100. b. The amount of snowfall. c. The distance a baseball travels in the air after being hit. d. The number of people with blood type Upper A in a random sample of 30 people. e. The number of light bulbs that burn out in the next week in a room with 10 bulbs