A secret code must consist of three capital letters followed by a digit. Letters cannot be repeated. How many secret codes are p

Question

san4es73 [151]

3 years ago

7

A secret code must consist of three capital letters followed by a digit. Letters cannot be repeated. How many secret codes are p

ossible?

Mathematics

2 answers:

just olya [345] · Answer 1 · 2022-04-02T20:54:02+03:00

just olya [345]3 years ago

7 0

The answer is 156,000.

Readme [11.4K] · Answer 2 · 2022-04-02T22:59:39+03:00

Readme [11.4K]3 years ago

5 0

There are 36 values (26 letters of the alphabet + all numbers 0-9) and four digits. If there are only 10 values and four digits there are 10,000 combinations. So multiple the value of that by 3.6 and you get your answer. 36,000