Mathematics, 24.01.2020 04:31 miko96
Mr. jefferson has 20 students in his class. he wants to send 4 of these students to pick up books for the class.
how many combinations of 4 students can he choose?
116,280
80
5
4845
Answers: 1
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Mr. jefferson has 20 students in his class. he wants to send 4 of these students to pick up books fo...
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