The first thing we should know in this case is the meaning of the following acronyms: (GPA) = Grade Point Average. Effectively in a program like excel she can use: GPA = (a1 + a2 + a3 + a4) / 4 Where, ai = represents each of the notes (i: 1,2,3,4) However, this is also an example of the following type of entry: GPA = AVERAGE (a1: a4) Answer: Entry: Formulas: are references of cells, names of cells or ranges, functions or operators that result in a value from other existing values.
