SOLUTION: Â Joanna is running for senior class president. She asks her peers to complete a survey ranking the following in order of importance to them: sports, clubs, test scores, prom, scho
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Question 1147434: Â Joanna is running for senior class president. She asks her peers to complete a survey ranking the following in order of importance to them: sports, clubs, test scores, prom, school lunch quality, administrative consequences, and study halls.
a). How many different rankings are possible?
b). What fraction of the possible rankings put test scores first?
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