Answer: 
Step-by-step explanation:
Given : In a sociology class there are 14 sociology majors and 11 non-sociology majors.
Total students = 14+11=25
Number of students are randomly selected = 3
Then, the number of ways to select 3 students from 25 students :-

Number of ways to select at least 2 of the 3 students re non-sociology majors :-

The probability that at least 2 of the 3 students selected are non-sociology majors will be :-

Answer:
7(9+n)=8
Step-by-step explanation:
I hope this is right :)))
Answer:
43
Step-by-step explanation:
B+11 ? I’m not sure is this high school math ?