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How many dots are in a pair of dice? I heard this in a radio show and I immediately thought 42, but they said it was the wrong answer. Is this a trick question? This is my logic: if you add each side 6 + 5 + 4 + 3 + 2 + 1 = 21 so for a pair, it would be 42
Examples: 1. Two cards are drawn at random from a standard deck of 52 cards, without replacement. What is the probability that both cards drawn are queens? event total the way to draw 2 cards out of a possible 4 queens the way to draw 2 cards from a deck of 52 cards = 4 3 = 12 = 1 52 51 2652 221 2.ecause the queen is replaced into the deck, the probability of getting a queen on the second draw remains the same. Using the counting principle we have: P(draw 2 queens) = P(queen on first draw) P(queen on second draw) See how to use your TI-83+/TI-84+ graphing calculator with permutations.