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Mathematics, 11.07.2019 17:30 jholland03

Tessa keeps seven cards with the picture of a king and three cards with the picture of a queen on a table face down, so the pictures are hidden. she mixes up the cards then turns over one card and finds the picture of a king on it. she removes this card from the table and turns over another card. what is the probability that the card tessa turns over has a picture of a king on it? fraction 1 over 7 fraction 2 over 9 fraction 6 over 10 fraction 6 over 9

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