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sveta [45]
3 years ago
15

A word is anything of seven letters of the alphabet(26 letters) (no space in between). Repeated lettersare allowed. How many wor

ds are there?
Mathematics
1 answer:
Dmitriy789 [7]3 years ago
5 0

Answer:

26^7=8 031 810 176

Step-by-step explanation:

The word has 7 letters. So the word have 7 places where any of 26 letters can be placed.

Any of 26 letters can stay at 1st place

Any of 26 letters can stay at 2-nd place (because letters can be repeated)

Any of 26 letters can stay at 3rd place  

Any of 26 letters can stay at 4th place

Any of 26 letters can stay at 5th place

Any of 26 letters can stay at 6th place

Any of 26 letters can stay at 7th place  

So N= 26*26*26*26*26*26*26=26^7=8 031 810 176

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6 0
4 years ago
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Answer:

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4 0
3 years ago
What is the measure of SVT?
velikii [3]

Answer:

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6 0
3 years ago
7. Sorav bought a jacket for Rs. 2500 sold it for Rs. 1900. Find her loss.​
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if SP>CP,  

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4 0
3 years ago
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Answer:

C 10 in

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side of P is \sqrt{36} = 6

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2 years ago
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