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Mathematics, 06.12.2019 21:31 jrstrom9090

Each letter of the alphabet is written on a card using red ink pen and placed in a container. each letter of the alphabet is also written on a card using a black ink pen and placed in the same container. a single card is drawn at random from the container. what is the probability that the card has a letter written in black ink, the letter a, or letter z?

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