Please show all steps of your work on the text box below (wo…

Please show all steps of your work on the text box below (work shown on the scratch paper is NOT graded). Consider three functions f, g, and h, whose domain and target are Z. Let f(x) = x3 – 1, g(x)= 3x + 2, h(x)= |x – 3|. Evaluate the following.  a. Evaluate (f ο h) (27) b. Evaluate (g ο h ο f) (10) c. Give a mathematical expression for (h ο g o f)

The following graph shows the progression of a reaction betw…

The following graph shows the progression of a reaction between molecular hydrogen (H2) and molecular (I2) to produce hydrogen iodide (HI). Referencing the graph, answer the following four questions.   See the description for details “This image depicts a graph showing the progression of a chemical reaction between molecular hydrogen (H2) and molecular iodine (I2) to form hydrogen iodide (HI). The red line represents the concentration of H2(reactant). The black line represents the concentration of I2 (reactant). The red dashed line represents the concentration of HI (product).The vertical line marked “”A”” is used as a reference for further questions regarding the concentration progression over time.”

The healthcare provider orders ergocalciferol 120,000 units…

The healthcare provider orders ergocalciferol 120,000 units PO QID.  Ergocalciferol is available in 6,000 units/mL.  1. How many mL should the nurse administer for each dose? Document your answer to a whole number. mL 2. How many mL will be needed for 24 hours? Document your answer to a whole number.  mL/24 hrs