We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
+2
218
1
avatar+2230 

A combination lock uses three integers in the combination, and the dial is numbered with the integers 0, 1, 2, and 3. If the consecutive numbers in the combination cannot be the same, how many possible combinations are there?

 

 

 

It doesn't seem to be 24

 Feb 22, 2019

Best Answer 

 #1
avatar+19749 
+2

4  possibilities for psition 1  x

3 possibilities for position 2   x

3 possibilities for position 3        =   4 x 3 x 3 = 36 combos

 Feb 22, 2019
 #1
avatar+19749 
+2
Best Answer

4  possibilities for psition 1  x

3 possibilities for position 2   x

3 possibilities for position 3        =   4 x 3 x 3 = 36 combos

ElectricPavlov Feb 22, 2019

24 Online Users

avatar