Mathematics, 23.09.2019 01:30 victoriagreeneov7l9o

Mr. davis has 15 students in his class. he wants to send 3 of his students to pick up books for the class. how many different combinations of students can he choose?
a. 45
b. 2730
c. 455
d. 210

Answers: 1

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Mr. davis has 15 students in his class. he wants to send 3 of his students to pick up books for the...