3 years ago

In how many ways can a teacher arrange 6 students in the front row of a classroom with a total of 20 students?

1 answer:

5 0

The concept of the question above is Permutation where in we are to arrange to arrange the 6 students from which there are 20 students. This is the "permutation of 20 taken 6" or 20P6. The numerical value of the permutation is equal to 27907200.

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<3

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Anna35 [415]

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alina1380 [7]

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5 0

3 years ago

Read 2 more answers

How many 2-digit numbers can be formed using only the digits 2, 3, 5 and 6, if the numbers are not repeated within a number?

larisa [96]

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