PLEASE HELP! ( 20 points! ) A student needs to calculate their cumulative gpa for high school. 9th grade they got 4.00 for the whole year, 10th grade they got 4.00 for the whole year, and for the 1st semester of 11th grade they got 3.46, and the second semester for 11th grade they got a 4.00. What is the total cumulative gpa after they graduate?

15.46

Step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|