Mathematics, 30.07.2019 22:40 myiacoykendall
In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. the spades and the clubs are black and the hearts and the diamonds are red. if two cards are chosen at random from a deck, one at a time, and replaced after each pick, what is the probability that a black card is chosen first and a heart is chosen second?
Answers: 1
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Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.
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At a soccer tournament 1212 teams are wearing red shirts, 66 teams are wearing blue shirts, 44 teams are wearing orange shirts, and 22 teams are wearing white shirts. for every 22 teams at the tournament, there is 1 team wearing shirts. choose 1
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In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. the spades an...
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