Use a tree diagram to solve the problem. There are 3 cards in a hat; one is a King (K), one is a Queen (Q), and one is an Ace (A). Sarah pulls out two cards at random. Use a tree diagram to list all the possible card combinations Sarah could pull.
A. KQ, KA, Q K, Q A, A K, A Q
B. KQA, QKA, AKQ
C. KKQ, KKQ, QAK, AQ A
D. KK, K Q , KA, Q K , Q Q , Q A, AK , AQ , A A
Answer: A
Mathematics
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