Answer: 0.31
Step-by-step explanation:
Let A denotes the event that the students report drinking alcohol and B denotes the students report using some type of tobacco product .
Given : P(A) =0.84 ; P(B)=0.33 and P(A∪B)=0.86
We know that 
Then, the probability that the student both drunk alcohol and used tobacco in the past month is given by :-
Hence, the probability that the student both drunk alcohol and used tobacco in the past month = 0.31
Step 4
connect the dots and your graph is complete.
[I tried answering it here but it said rude words so I had to take screenshots of my answer then add it attachment]
Answer:
y = 45x + 20
Step-by-step explanation:
The general equation you are looking for is y = ax + b. b is the y intercept and a is the slope.
No matter what happens, he charges $20. So far your equation is
y = 20
Now what happens is that for every hour he works, he charges 45 dollars. Call the number of hours = x
y = 45x + 20 Answer
20 marbles
7+8+5=20
Uhh lmk
