Solving Systems of Linear Inequalities: (question #9) Mr. Hernandez plotted the point (1, 1) on Han’s graph of y ≤ 1/2x + 2. He instructed Han to add a second inequality to the graph that would include the solution (1, 1). Which equation could Miguel write?
A. Y>2x+1
B. y _2x+1
D. y_<2x-1
(PLEASE EXPLAIN HOW TO GET THE ANSWER!)

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

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

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)