Mathematics, 09.10.2019 14:30 aimee80
Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply.
there are 20c3 possible ways to choose three books to read.
there are 5c3 possible ways to choose three mysteries to read.
there are 15c3 possible ways to choose three books that are not all mysteries.
the probability that mariah will choose 3 mysteries can be expressed as 1/5c3
the probability that mariah will not choose all mysteries can be expressed as 1 β 5c3/20c3
Answers: 2
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40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:
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Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and...
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