Answer:
5) 15120
6) 11880
7) 336
Step-by-step explanation:
The formula for permutation where mPn is m!/(m-n)!
Applying this to question 5, we get 9!/4!, which is 15120.
For question 6, we get 12!/8!, which is 11880.
For question 7, we get 8!/5!, which is 336.
You have to do the inverse of divide so multiply to find out a
14x 3= 42
S= 42
X = 12
18/24 = .75
16 x .75 = 12
Answer:
C- 105/35=3
Step-by-step explanation:
