A rocket is fired upward with a velocity​ (v) of 580 feet per second. Find how many seconds pass before the rocket reaches the ground ​(S=​0) again. Use the quadratic equation S=−16t2+580t.

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Ineed to know how to write question one in mathematical terms

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}