Answer:
a

b

c

Step-by-step explanation:
The number of vehicles available is 
The number of vans is k = 5
The number of cars is n = 13
Generally P(E) is mathematically represented as

=> 
=> 
Generally P(F| E) means the probability that the second vehicle assigned is a van given that the first one selected is a van this mathematically calculated as



Generally
is also mathematically represented as

=> 
=> 
=>
The answer is B. Quadrant II
Just remember this concept instead.
Answer:
4.5 and 6
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
A and b both have to be 8 so the answer is 8