How many two letter code words can be constructed from the first eleven letters of the Greek alphabet if no repetition are allowed ?

The total two letter codes that can be generated by first 11 Greek alphabets are 110

Explanation:

Two letter code has to be generated.

First eleven letters of greek alphabets are used.

There is no repetition of alphabets.

Total possible combinations = ?

_  _  represents the two letter code that need to be filled by greek alphabets

First dash has 11 possibilities to be filled by Greek alphabets

Second dash has 10 possibilities to be filled by Greek alphabets

Total possibilities = 11 X 10

                           = 110

Therefore, total two letter codes that can be generated by first 11 Greek alphabets are 110

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29