Answer:
b = -1.4
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given: A bag contains 2 black balls, 4 yellow balls and 4 white balls.
Event A is defined as drawing a white ball on the first draw.
Event B is defined as drawing a black ball on the second draw.
P(B|A) is expressed as the conditional probability of occurring B given that A.
i.e. it is the probability of happening B where A is already happended.
If a white ball is drawn at first, then the number of black ball(4) remains unchanged but the total number of balls (10) will become 9.

Then, 
Answer:
Fido's decision is sensible because the cost of the car loan should be less this credit history improves
Step-by-step explanation:
Answer:
what
Step-by-step explanation:
4
Step by step explanation