Answer:
10a^4b^2
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
7x15=105
105/5=21
Answer:
2,4
Step-by-step explanation:
go up by 8 then right 16
Answer:
720
Step-by-step explanation:
I got it from Quora
We can use 6 people without repetition, which means we simply have to use counting principle 1.
A number of n objects can be arranged in n! ways.
Total number of combinations possibles = 6! =720