State whether the given events are mutually exclusive.
1. Drawing a red card and drawing a jack on one draw from a standard deck of 52 playing cards
2. Rolling a 3 and rolling a number greater than 4 on one toss of a fair die
3. Drawing a red marble and drawing a green marble in one draw from an urn containing 7 black marbles, 6 green marbles, and 10 red marbles