Mathematics, 16.07.2019 00:00, KHaire2077

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? quick

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Tessa keeps seven cards with the picture of a king and three cards with the picture of a queen on a...