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Mathematics, 02.11.2019 14:31 owenbarrows

How many combinations of 4 students can a teacher choose from 30 students?

a. 27,405

b. 657,720

c. 120

d.810,000

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Answers: 3

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How many combinations of 4 students can a teacher choose from 30 students?

a. 27,405
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