Assume that there are 12 students in the class, the front row has eight chairs, and the tutor, who is also a member of the class, must be seated next to Louise.

How many different ways can we seat students in the first row?

Question

Mathematics

Rene

8 February, 16:24

Assume that there are 12 students in the class, the front row has eight chairs, and the tutor, who is also a member of the class, must be seated next to Louise.

How many different ways can we seat students in the first row?

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Answers (1)

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Kyle Weaver · Answer 1

Well use numbers, 1,2,3,4,5,6, Louise, Tutor. 1,2,3,4,5,6, Louise, Tutor. Louise, Tutor, 1,2,3,4,5,6. Tutor, Louise, 1,2,3,4,5,6. 1, Louise, Tutor, 2,3,4,5,6. 1, Tutor, Louise, 2,3,4,5,6. 1,2, Louise, Tutor, 3,4,5,6. 1,2, T, L, 3,4,5,6. 1,2,3, T, L, 4,5,6. 1,2,3, L, T, 4,5,6. 1,2,3,4, T, L, 5,6. 1,2,3,4, L, T, 5,6. 1,2,3,4,5, T, L, 6. 1,2,3,4,5, L, T, 6. 14 different ways. I think

Assume that there are 12 students in the class, the front row has eight chairs, and the tutor, who is also a member of the class, must be seated next to Louise.How many different ways can we seat students in the first row?

Assume that there are 12 students in the class, the front row has eight chairs, and the tutor, who is also a member of the class, must be seated next to Louise.

How many different ways can we seat students in the first row?