For a project in statistics class, a pair of students decided to invest in two companies, one that produces software and one that does biotechnology research. Bryce purchased 19 shares in the software company and 56 shares in the biotech firm, which cost a total of $2,962. At the same time, Maria invested a total of $2,430 in 5 shares in the software company and 56 shares in the biotech firm. How much did each share cost?

Each share in the software company cost $
, and each share in the biotech firm cost $
.

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