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:
Z
Step-by-step explanation:
the answer is z! x should increase by 2 every time y increases by 1
8 x 45 = 8(40 + 5) = 320 + 40 = 360
Laura will catch up after 15 minutes, i hope this helps.
