An employee at a construction company is ordering interior doors for some new houses that are being built. There are 5 one-story houses and 1 two-story house on the west side of the street, which require a total of 60 doors. On the east side, there are 5 one-story houses and 4 two-story houses, which require a total of 90 doors. Assuming that the floor plans for the one-story houses are identical and so are the two-story houses, how many doors does each type of house have?

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c.the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false