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faltersainse [42]
4 years ago
8

In a class of 20 students how many different groups of 5 can the teacher make

Mathematics
2 answers:
Solnce55 [7]4 years ago
6 0

Answer:

4

Step-by-step explanation:

Sever21 [200]4 years ago
4 0

Answer:

4

Step-by-step explanation:

5 \times 4 = 20 \\ 20 \div 5 = 4

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We know:

\tan\Theta=\dfrac{\sin\Theta}{\cos\Theta}

We have:

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Substitute:

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