How do I estimate 0.509375

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2