Nina wants to download games for her video game console. older games cost 100 points and new releases cost 200 points to use. the equation 100a+200b=4000, where a is the number of der games and b is the number of new releases, models the situation. how many older games can she download if she downloads 4 new games? 5 new games?

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