Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest

Asphere has a diameter of 10 in. what is the volume of the sphere?

It says factor each expression completely 8y+48

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =