Answer:
10k.
Step-by-step explanation:
1) if for the 1st position can be used 0-9 digits (10 digits), for the 2d - 0-9 digits, for the 3d - 0-9 digits and for the 4th - 0-9 digits, then
2) the required number of pwd is: 10*10*10*10=10⁴=10000.
Answer:
3n^2 (9+25n)
Step-by-step explanation:
Answer:
It would be 29.
Step-by-step explanation:
Answer:
I think the awnser is d!!!!!
127.5° is the answer please mark brainliest