Why do you think "richer" students are more likely to have a higher GPA than students of less determination? Answer in complete sentences.

I do not think so because sometimes, the students with less determination, would still aim for their grade whether so or not. In my knowledge , it it not allowed to bribe for a  grade

I hope this helps

Step-by-step explanation:

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)