1. Two cards are drawn from a standard deck of 52 cards. What is the probability that each occurs?

1. Two cards are drawn from a standard deck of 52 cards.  What is the probability that each occurs?  Please show work.

a.) 2 red cards or 2 jacks

b.) 2 spades or 2 face cards

2. Three dice are tossed.  What is the probability that each occurs?  Please show work.

a.) exactly two 5s

b.) at least two 5s