Answer:-26.25
Step-by-step explanation:
Answer:
24%
Step-by-step explanation:
Every time you are -3, the next terms would be -7, -10, -13
The first digit may be 1 or 8.
The second digit may be 1, 2, 4, 8.
The third digit may be 1, 3, 5, 7, 9.
There are 
The probability that this is the correct code is 