A total-cost function is given by  where C(x) is the total…

 A total-cost function is given by  where C(x) is the total cost, in thousands of dollars, of producing x airplanes.  A total-revenue function is given by , where R(x) is the total revenue, in thousands of dollars from the sale of x airplanes.  a) Write the total profit equation. Don’t simplify. b) Find the profit when 10 airplanes have been produced and sold. c) Find the rate the total profit is changing when 10 airplanes have been produced and sold. Indicate units in your answer. Type the answers in the space provided.  Show all work on the whiteboard, and show the whiteboard to the camera. Then, erase the whiteboard.

Isaiah’s temperature during a recent illness is given by , w…

Isaiah’s temperature during a recent illness is given by , where T is the temperature in degrees Fahrenheit and  t is the time, in hours. Indicate units on all answers. a) Find the rate of change of his temperature with respect to time. b) Find his temperature after 3 hours. (Round to the nearest tenth) c) Find the rate of change of Isaiah’s temperature after 3 hours. (Round to the nearest tenth) d) Find his temperature after 1 day. (Round to the nearest tenth.) Type the answers in the space provided.  Show all work on the whiteboard, and show the whiteboard to the camera. Then, erase the whiteboard.

A client is being seen in the office today for a regularly s…

A client is being seen in the office today for a regularly scheduled check-up appointment. The client has recently been diagnosed with hypertension. The nurse suggests the client’s adult children get their blood pressure checked regularly to avoid possible complications. What level of prevention is the nurse demonstrating in this case?