Question

Help plzzzzz

You have three cards numbered 1, 2, and 3 and three cards labeled A, B, and C. You choose one card from each deck. How many different pairs of cards are possible? Show a tree diagram, list or table to support your answer.

Answer 1

9

Explanation:

1,A

1,B

1,C

2,A

2,B

2,C

3,A

3,B

3,C