A 3-year-old child is admitted to the emergency department w…

A 3-year-old child is admitted to the emergency department with an acute asthma exacerbation. The child is sitting upright, using accessory muscles to breathe, and has audible wheezing. The nurse’s initial assessment reveals a respiratory rate of 44, heart rate of 140, and oxygen saturation of 88% on room air. Which of the following are priority interventions. (select all that apply)

Consider the following IP problem: maximize Z = 5×1 + x2, su…

Consider the following IP problem: maximize Z = 5×1 + x2, subject to: – x1 + 2×2 ≤ 4 x1 – x2 ≤ 1 4×1 + x2 ≤ 12 x1 ≥ 0, x2 ≥ 0 x1, x2 are integers. a)Solve this problem graphically (i.e., report the optimal values of the objective function and the decision variables). (20 points) b)Solve the LP relaxation graphically. Round this solution to the nearest integer solution and check whether it is feasible. (20 points)