You roll a number cube twice. The first time is a 3 and the second time is an even number.

You randomly draw a marble from a bag of marbles. You get a red and don't put it back into the bag. You draw another marble out of the bag and get a yellow.

Kathy draws a 4 from a set of cards numbered 1 - 10, and rolls a 2 on a number cube.

Yuki chooses a book from the shelf to read, then Janette chooses a book from the books that remain.

A coin is tossed and a number cube is rolled. Find the probability, P(heads and 7).

What is the probability of randomly selecting a striped marble, replacing it, and then selecting a solid marble?