Mathematics, 09.08.2019 20:20 kaelyn786
Christina is randomly choosing three movies to take on vacation from nine action movies, seven science fiction movies, and four comedies. which statement is true?
a. the probability that christina will choose three comedies can be expressed as .
b. the probability that christina will choose three action movies can be expressed as .
c. the probability that christina will not choose all comedies can be expressed as 1 − .
d. the probability that christina will not choose all action movies can be expressed as 1 − .
Answers: 2
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Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Christina is randomly choosing three movies to take on vacation from nine action movies, seven scien...
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