Gary is x years old today. two years ago, his grandfather was 3 times older than gary at that time. the age difference of gary and his grandfather then was 48 years. find gary's grandfather's age today

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