215k views
0 votes
A secret code consists of 2 digits, followed by 2 letters, followed by 1 of the following symbols: #, %, and &. Digits and letters cannot repeat. How many secret codes are possible?

168,480
175,500
182,520
195,000

User Celso Agra
by
7.4k points

1 Answer

5 votes

10 x 9 x 26 x 25 x 3 =

175,500 possible codes

User Aigars Matulis
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories