This math topic focuses on calculating the number of ways to order 4 cards, considering scenarios where one card may be repeated. It delves into the application of factorial concepts within the broader subject of probability and statistics. The problem-solving approach typically involves analyzing permutations of a set of items with repetitions. Each question requires determining the total possible distinct orders of presented cards, offering multiple-choice answers to challenge the understanding of permutations.
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How many distinct ways can these cards be ordered?