Answer: x= 54
Step-by-step explanation:mathhhhh
Y-y
——-
X-x
21-9=12
5-(-1) =6
So the answer is D
Answer:
1000000
Step-by-step explanation:
It takes bottling machine to fill 4500 bottles in 30 minutes.
The delivery driver has to make deliveries at 5 locations <span>among the 6 locations. </span>This means the order of the probability is important because the route he will take from A to B is different with A to C.
So, you need to use permutation for this problem. The calculation would be:
6P5= 6!/ (6-5)!= 720 different routes
