The following gives the number of pints of type b blood used at woodlawn hospital in the past 6 weeks: week of pints used: august 31 360 september 7 389 september 14 410 september 21 381 september 28 368 october 5 374 a. forecast the demand for the week of october 12 using a 3-week moving average. b. use a 3-week weighted moving average, with weights of .1, .3, and .6, using .6 for the most recent week. forecast demand for the week of october 12. c. compute the forecast for the week of october 12 using exponential smoothing with a forecast for august 31 of 360 and a = .2

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.