The answer to the questions is the second one

means you shade the part above the line, and

means you shade the part under the line.
If it has an equal bar under it, like this:

, then you also shade the line, by making it solid instead of dotting it.
Answer: 79%
That’s because it’s the middle probability it can’t be others because they are too high it too low
Answer:
answer is B
Step-by-step explanation:
Answer: 1/5
Explanation: 8/40 simplified in half is 4/20 then 2/10 then 1/5!