Answer:
15 students. 30%
Step-by-step explanation:
Answer:
x = (-5+9)/2 = 2
y = (-7+ (-8)) /2 = (-15)/2 = -7.5
Step-by-step explanation:
Its 1/6 gallon as 1/2 /3 = 1/2 . 1/3= 1/6
A) Suppose

is the set of juniors and

is the set of social science majors. There are 35 students in all, but 12 of them don't belong to either set, so

. Then

So the probability that a random student is both a junior and social science major is

b) We're looking for the probability

. By definition, this would be