Astudent id number is a letter of the alphabet followed by 2 digits. how many different ids are possible if the digits can be repeated? a. 2,600 b. 46 c. 2,340 d. 6,760 select the best answer from the choices provided a b c d

I believe that the answer is A.

There are 26 letters in the alphabet, and 10 numbers to choose from: (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

To find the answer, I used 26 • 10 • 10, which ends up being 2,600.

The reason I did this is because you can choose any 1 of the 26 letter, followed by any 1 of the 10 numbers, followed by any 1 of the 10 numbers again.

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's