Question

A home alarm system randomly assigns a six-character code for each customer. The code will not repeat a character. The characters are 1, 2, 3, 4, 5, M, T, G, Y, or R. What is the total number of codes that can be randomly assigned?

Answer 1

Since order is important.

There are 10 characters, the total number of combinations is:

10!/4!=151200

Or if you prefer:

10*9*8*7*6*5=151200

Answer 2

Answer:

151200 could be another answer to another problem.

Their answer is correct, but if there was a 0 before the 1 in your question, it would be a complete different answer.

But to your question, the answer choices are A.) 1,320  B.) 95,040  C.) 9,540  D.) 11,880