335,147 views
7 votes
7 votes
A social security number contains nine digits, such as 224-10-7135. How many different social security numbers can be formed?​

User MikeMB
by
3.2k points

1 Answer

12 votes
12 votes

Answer:

420 million

Explanation:

There are up to 420 million numbers that were assinged.

User ThatOneDude
by
2.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.