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
Answer: Coefficient
For example, the term 7x has the coefficient 7 in front of the variable x.
Answer:
184.36
Step-by-step explanation:
If you times 40×45=1760 so you have to times 4.19×44= The answer/ 184.36
Answer:
C. Carolyn did not subtract 4 from both sides of the equation.
Step-by-step explanation:
3x-2(x+2)=7 should be 3x-2x-4=7 not 3x-2x+4=7
There are many answers to this question.
Some could be: 75, 83, 94, 67, 54, 98