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3 years ago

Please help me last question

Mathematics

2 answers:

Natali [406]3 years ago

8 0

Answer:

5040

Step-by-step explanation:

There are 7 letters, and each letter is unique (there are no duplicates).

There are 7 letters that can go first. After that, there are 6 letters remaining that can be second. Then 5 letters in the third space, and so on.

So the number of ways it can be arranged is simply 7 factorial:

7×6×5×4×3×2×1 = 5040

fredd [130]3 years ago

6 0

Answer:

The letters in the word glacier can be arranged in 5040 different ways

Step-by-step explanation:

As there are 7 letters in the word glacier, that means that the number of ways would be 7!

This can also be written as

$7*6*5*4*3*2*1=5040$

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