I believe the answer is: By using the point slope formula, which states that a given point (x1, y1) and a slope m, the equation of the line can be written as y - y1 = m(x - x1)
I think it's 20. Sorry if it's wrong
The answer is c. 64 divided by 4 is 16 and 8 divided by 5 is 16
V=4/3 pi r^3.
4/3r^3=1372/3,......r^3=343, r=7 inches
