To compute a student's grade point average (gpa) for a term, the student's grades for each course are weighted by the number of credits for the course. suppose a student had these grades: 3.8 in a 5 credit math course 1.8 in a 3 credit music course 3.1 in a 5 credit chemistry course 3.1 in a 5 credit journalism course what is the student's gpa for that term? round to two decimal places. student's gpa =

The student's GPA for that term is 3.07

Step-by-step explanation:

So this is a problem where we need to compute a weighted arithmetic mean.

To compute the weighted arithmetic mean of a set, we need to multiply each value of the set by their respective weight, add them, and then divide by the sum of the weights.

I will write the set in a {V,W} way, where V is the value(the grade) and W is the weight of V.

So your set G will be

G = {{3.8, 5}, {1.8,3}, {3.1,5}, {3.1,5}}.

Multiplying each value by it's respective weigth and then adding, we have:

3.8*5 + 1.8*3 + 3.1*5 + 3.1*5 = 19 + 5.4 + 15.5 + 15.5 = 55.4

The sum of the weigths is 5 + 3 + 5 + 5 = 18

So the student's GPA for that term, rounded to two decimal places, is: 55.4/18 = 3.07

a. 19,958,400

step-by-step explanation:

hope this

step-by-step explanation:

sry but any answer choices