A physical education class contains 20 students. In how many ways can a swimming
instruction group be formed consisting of 5 students?
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A physical education class contains 20 students. In how many ways can a swimming
instruction group be formed consisting of 5 students?
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Answer:
there will be 4 instruction group will be formed
Step-by-step explanation:
Firstly you divide 20 to 5 so the answer will 4 to check you're answer you multiply 4to 5 which answers to 20