A suitcase has a lock on it consisting of three numbers. Each number could be any
1 answer:
Answer: 810
<u>Step-by-step explanation:</u>
There are 10 numbers to choose from. Since the 2nd digit and 3rd digit cannot repeat the number before it, they only have 9 numbers to choose from.
1st digit and 2nd digit and 3rd digit
10 choices x 9 choices x 9 choices = 810
You might be interested in
That will be 3,000 I guess I tried to help
Answer:
The square root of 476 is 21.8
Answer:
y=3/4 x-6
Step-by-step explanation:
i passed this
Answer:
12 have a good day
Step-by-step explanation: