menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
A combination lock has four wheels in a row. Each wheel has the digits from 0 to 9 on it. How many different combinations are there? (b)How many different combinations are there…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
A combination lock has four wheels in a row. Each wheel has the digits from 0 to 9 on it. How many different combinations are there? (b)How many different combinations are there…
asked
Oct 2, 2022
76.1k
views
4
votes
A combination lock has four wheels in a row. Each wheel has the digits from 0 to 9 on it. How many different combinations are there?
(b)How many different combinations are there if we can only use each digit once?
Mathematics
college
Thomas Schneiter
asked
by
Thomas Schneiter
8.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
Answer:
Explanation:
a.10^4=10000
b.10×9×8×7=5040
KevinIsNowOnline
answered
Oct 8, 2022
by
KevinIsNowOnline
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 28, 2024
127k
views
A combination lock has 4 wheels, each having the digits 1 to 5 inclusive on them. How many different combinations which are even numbers are there.
SaeX
asked
Feb 28, 2024
by
SaeX
7.9k
points
Mathematics
high-school
1
answer
3
votes
127k
views
asked
Dec 10, 2017
19.3k
views
A small combination lock on a suitcase has 5 wheels, each labeled with the 10 digits 0 to 9. How many 5 digit combinations are possible if no digit is repeated? If digits can be repeated? If successive
Krzysztof Cieslak
asked
Dec 10, 2017
by
Krzysztof Cieslak
8.9k
points
Mathematics
high-school
1
answer
2
votes
19.3k
views
asked
Sep 18, 2017
43.4k
views
A small combination lock on a suitcase has 3 wheels, each labeled with the 10 digits 0 to 9. How many 3 -digit combinations are possible if digits can be repeated? (Hint: The word combination is a misnomer.
Mardoz
asked
Sep 18, 2017
by
Mardoz
7.2k
points
Mathematics
high-school
1
answer
3
votes
43.4k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty