If a patient's hospice stay costs one-fourth
the amount of his emergency room visit, and
costs twice as much as
his hospice stay, how much did his home nursing cost given his total healthcare bill
of $140,000?

10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.