Did I do this problem right?

How many three symbol codes (letter-number-number) can be made from the letters S,P,Y and two digits from the set {0,1,2,...,9} without repetition?
Answer: 3*10*9=270.

1 answer

correct

Ask a New Question or answer this question.

Similar Questions

How many three-symbol codes (letter-number-number) can be made from the letters S, P, Y and two digits from the set {0, 1, 2,
1. 2 answers
How many three-symbol codes (letter-letter-number) can be made from the letters, S,P,Y, and one digit from the set {0,1,2,...,9]
1. 1 answer
How many three-symbol codes (letter, letter, number) can be made from the letters S, P, Y and one digit fro the set {0, 1,
1. 2 answers
Can anyone please help me understand these math problems.#4. How many three-symbol codes (letter-number-number)can be made from
1. 2 answers