36.3k views
19 votes
Megan is in charge of creating a five-digit code to lock and unlock a secure room. She can use any digit from 0 through 9, and she can use each digit as many times as she wants. She knows she wants to start the code with a 7.

How many possible codes that start with 7 could Megan create?


10,000 codes

70,000 codes

100,000 codes

700,000 codes

User Mark Kegel
by
4.1k points

2 Answers

9 votes

Answer:

10,000

Explanation:

Took k-12 quiz

User Anhoppe
by
4.4k points
6 votes

Answer:

The Answer Is 10,000 Codes

Proof :

Megan is in charge of creating a five-digit code to lock and unlock a secure room-example-1
User Alpert
by
4.5k points