Assume that three students are chosen from 3 freshmen, 5 sophomores, and 3 juniors. what is the probability of selecting 2 freshmen and 1 junior given that at least one freshman will be selected?

Which of the following scenarios demonstrates an exponential decay

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?

1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?