Answer:
b^8
Step-by-step explanation:
(a^m)^n=a^(m*n)
(b^4)^2=b^(4*2)=b^8
Answer:
A
Step-by-step explanation:
So there are 4 slots and 4 options for the first slot, 3 for the second slot, and so on. There is a total of 24 options. Since you want a specific order, it's 1/24. (the option you want/total options)