a. 840
Mathematics, 30.07.2019 07:10 tessafargo
Find the number of the different ways, for 3 students to sit on 7 seats in one row.
a. 840
b. 35
c. 210
d. 30
Answers: 1
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Find the number of the different ways, for 3 students to sit on 7 seats in one row.
a. 840
a. 840
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