Mathematics, 05.12.2019 20:31, AutumnJoy12
Erin's pie shop has 18 pies for sale, including 2 blueberry pies. what is the probability that a randomly selected pie will be a blueberry pie?
Answers: 3
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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
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Mathematics, 21.06.2019 20:30, Korkot7633
Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"
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Erin's pie shop has 18 pies for sale, including 2 blueberry pies. what is the probability that a ran...
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