t is believed that GPA (grade point average, based on a four point scale) should have a positive linear relationship with ACT scores. Given below is the Excel output from regressing GPA on ACT scores using a data set of 8 randomly chosen students from a Big Ten university. What is the predicted average value of GPA when ACT = 20?

answer: i cant see the picture

step-by-step explanation:

can u take a better picture

it would be 6xy and -16xy.

answerim :

n

step-by-step explanation:

im not sure but my dad knows

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c