What is the surface area of the cylinder with height 2 in and radius 8 in? Round your answer to the nearest thousandth?​

Graph y = -|x| + 2. click on the graph until the correct one appears.

Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}

Why is causation so much more difficult to prove than correlation?