Given b = {a, l, g, e, b, r} and c = {m, y, t, h}, find b ∪ c. a. {} b. {a} c. {a, b, e, g, h, l, m, r, t, y}

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.