I think that’s (0,2) not sure
Answer:
the answer is A
Step-by-step explanation:
Given:


To find:
The
.
Solution:
Conditional probability:

Substituting the given values, we get



Therefore, the correct option is B.
Answer:
-9
Step-by-step explanation:
9=b-2b
9=-b
divide both sides by -
b=-9