The answer to the question is a. 60°
Answer:
decreasing
Step-by-step explanation:
since its negative it will slope down
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:
The answer is 100% without a doubt A
Step-by-step explanation:
I think it would be 5/7 because it says that square B is 5/7 of square A.