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Ivanshal [37]
3 years ago
13

There are 9 students in a class. The teacher chooses 2 students to go to the

Mathematics
1 answer:
Ahat [919]3 years ago
8 0

Answer: 72

<u>Step-by-step explanation:</u>

There are 9 students to choose from to go the library. After that person is chosen there are 8 students remaining.

First student  and   Second student

           9           x               8                 = 72

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