Answer:
b is 0
Step-by-step explanation:
yes, i am here :)
Answer:

Step-by-step explanation:

Adding 2a to both sides

Taking sqrt on both sides

A) Yes, the two events are independent because P(NF|PB) = P(NF).
The answer is 8 because you use the order of operations. So it would be 16 divided by 4, then you would do 4+4 which is 8
Answer:
true
Step-by-step explanation: