Each hour, the temperature rose by 1 and 1/2 degrees. what was the change in temperature in 1 and 1/2 hours?
a. 1 1/4. b. 2 3/4
c. 2 1/4. d. 3

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

3382-299=3383- ? fill in the blank?

Which strategy is used by public health to reduce the incidence of food poisoning?