Mathematics, 30.11.2019 22:31 lisnel

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a set of cards contains the numbers 1 through 20. mathieu chooses a card at random, records the number of the card, and then returns the card to the set. he conducts 200 trials of this event. based on the theoretical probability, how many times can mathieu expect to choose a multiple of 5?

each face of a six-sided cube is painted a different color. the cube is rolled twice and a coin is flipped. how many different possible outcomes exist?

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