Find the volume of the sphere. The spheres dimension is 1. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round your final answer to the nearest hundredth

Can someone me and do the problem plz so i can understand it more better

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection