Which relation is not a function? a) input: name of student; output: gpa b) input: price of an item; output: upc code eliminate c) input: name of student; output: birth month d) input: next door neighbors; output: zip code e) input: name of high school; output: total number of scholarships awarded

(B)

Steps:

(A) valid function because a student can only be associated with one GPA

(B) not a function: given a price there may be multiple products and therefore multiple UPC codes

(C) valid function: given a student there is only one possible month value

(D) valid function: if the neighbors are identified uniquely, and live only in one residence, then there is only one zip code for them

(E) valid function: number of scholarships awarded by a given high school is a single value for that entity.

the factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. hope this ! mark brainliest! you v much! : )

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.