4.5 hrs because 162.50-50 = 112.50
112.50/25= 4.5
Answer:
Step-by-step explanation:
i Believe its A. B. And D. But i could be wrong
Answer:
6
Step-by-step explanation:
Answer:
we get 
Step-by-step explanation:
We are given:

We need to find value of 

First putting f(x) inside of g(x) and then putting x=2

Now putting x=2 to find 

So, we get 
There are 4 jacks and 4 eights so with replacement:
P(Jand8)=(1/13)^2=1/169