Tommy posts 11 pictures on instagram every day. elizabeth posts 15 pictures on instagram every day. part a: define each variable and write an algebraic expression to describe the combined number of posts for tommy and elizabeth after any given number of days. part b: after 7 days, how many pictures have tommy and elizabeth posted altogether? how do you know?

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events