× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
o
6
6
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
j
2
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
Haydena Haydena
wrote...
Go to Answer
Posts: 826
Rep: 0 0
6 years ago
All the employees of ABC Company are assigned ID numbers. The ID number consists of the first letter of an employee's last name, followed by four numbers.
 a. How many possible different ID numbers are there?
  b. How many possible different ID numbers are there for employees whose last name starts with an A?
Read 101 times
1 Reply
Replies
Answer verified by a subject expert
sweetpeajezzysweetpeajezzy
wrote...
#1
Top Poster
Posts: 1115
Rep: 6 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Haydena Author
wrote...

6 years ago
This helped my grade so much Perfect
kevin12323h
wrote...

Yesterday
Brilliant ツ
ediblefruitz
wrote...

2 hours ago
This site is awesome
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1005 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 348
  
 325
  
 347
Your Opinion
Who's your favorite biologist?
Votes: 587
Previous poll results: Who will win the 2024 president election?