24. What is the value of this function evaluated at f(-3)? f(x) = -2(5 – x) – 10

A-14

B-26

C-17

D-6

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}

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

What is the total surface area of the square pyramid