Answer:
Assuming that the last four numbers are answer choices, your answer would be 11
Step-by-step explanation:
9/11 rounds up to 1, 1 + 18 = 19
3/8 rounds down, so you only have 8 for that one
19 - 8 = 11
Answer:
I am so sorry i cant help i cant see it properly and i need the points
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:
Answer:
P(A and B) = 0.1 = 10%
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is

In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question, we have that:

What is P(A and B)?


P(A and B) = 0.1 = 10%