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Julli [10]
3 years ago
14

How many ways can 13 students line up for lunch?

Mathematics
2 answers:
Annette [7]3 years ago
8 0

Answer:

The number of ways of doing so is:

            6227020800

Step-by-step explanation:

We know that the number of ways of arranging n people or things or number is done by the rule as:

                              n!

We know that the formula is given by:

n!=n\times (n-1)\times (n-2)\times (n-3)...........\times 3\times 2\times 1

Here we are asked to arrange 13 students in a line for a lunch.

So, the number of ways of doing so is calculated as:

                                13!

13!=13\times 12\times 11\times 10\times 9\times 8\times 7\times 6\times 5\times 4\times 3\times 2\times 1\\\\13!=6227020800

      Hence, the number of ways of doing so is:

              6227020800

KatRina [158]3 years ago
7 0
Two lines each line can have 6 and a half students.  
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