Answer:
a and c
Step-by-step explanation:
Answer: The number of different passwords can be formed = 1,000,000
Step-by-step explanation:
In general total digits = 10 [ from 0 to 9]
If a password contains 6 digits, then by fundamental principal of counting, the total number of different passwords =
Hence, the number of different passwords can be formed = 1,000,000
X=4
2(3)+2(5)=16
2x+2(3x-8)=16
2x+6x-16=16
8x=32
X=4
Answer:
the answer is c
Step-by-step explanation: