PLEASE HELPP I REALLY NEED TO GET THESE RIGHTT ILL GIVE BRAINLIEST (MORE ON MY PAGE PLS IF U CAN HELP) ;]

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)

Rewrite f(x)=x^2+8x-20 in the form that would most easily you identify the zeros of the function