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Mathematics, 13.08.2020 06:01 qhenley

A dance instructor chose four of his 10 students to be on stage for a performance. If order does not matter, in how many different ways can the instructor choose the four students? 10 C 4 = StartFraction 10 factorial Over (10 minus 4) factorial 4 factorial 210 1,260 6,300 25,200

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A dance instructor chose four of his 10 students to be on stage for a performance. If order does not...
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