1-3=-2
-1=-1
I don’t really understand the question but I think no.1 is correct
That is 3 slots
12 in 1st slot
11 in 2nd
10 in 3rd
so that is 12*11*10 or 1320 ways
Answer:
The number of graduate students attend university A is 
Step-by-step explanation:
Consider the provided information.
We need to determine how many graduate students attend university A?
The number of undergraduate students was n.
The number of graduate students was approximately 25,000 fewer than the number of undergraduate students.
Let G represents the number of graduate student.

Hence, the number of graduate students attend university A is 