How many possible combinations are there on a 4 digit lock using numbers 0-9, if duplicate numbers are not allowed?
1 answer:
0,1,2,3,4,5,6,7,8,9 = 10 possible numbers
No repeats so every time you use one subtract it from the amount of numbers you have.
10x9x8x7=5,040
You might be interested in
Answer:
Yes
Step-by-step explanation:
The base of both the cylinder and Circle are both circles.
Answer:
30,00 divided by 33= 909.09 times 11=9,999.99 hope it helps you
Step-by-step explanation:
Whats the math you need help with?
Answer:
65.9 so it rounds to 66cm
What are you trying to find? I’m completely lost
