A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen. What is the probability of choosing a queen and a nine? simplify your answer

P(Queen and 9) = ?

What is the probability of rolling a 4 on a standard dice and spin a 2 on the spinner? simplify your answer

A bag contains 2 red, 5 green, and 3 blue. A marble is chosen at random from the bag. After replacing it, a second marble is chosen. What is the probability of choosing a red and a blue marble? simplify your answer

P(red and blue) =

A bag contains 2 red, 5 green, and 3 blue. A marble is chosen at random from the bag. After replacing it, a second marble is chosen. What is the probability of choosing a green and blue marble? simplify your answer

P(green and blue) =

A bag contains 2 reds, 5 greens, and 3 blues . A marble is chosen at random from the bag. A second marble is chosen without replacing the first one. What is the probability of choosing a green and a red marble? simplify your answer

P(green and red) =

A bag contains 2 reds, 5 greens, and 3 blues . A marble is chosen at random from the bag. A second marble is chosen without replacing the first one. What is the probability of choosing a green and green marble? simplify your answer

P(green and green) =

Let event M = taking a math class.

Let event S = taking a science class.

Then, M and S = taking a math class and a science class.

Suppose P(M) = 0.7, P(S) = 0.6, and P(M and S) = 0.42.

Are M and S independent?