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How many different three-person relay teams can be chosen from six students?
answered
Sep 15, 2017
Mathematics
middle-school
3
votes
42.4k
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Jamie is excited for Spring Break this year. Her family is planning a vacation! She fully intends to take 20 pictures each day. Checking her phone before leaving she notices she has 75 pictures already
answered
Aug 27, 2017
Mathematics
high-school
3
votes
79.3k
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