Z00057. The pressure of a gas varies jointly as the amount of the gas (measured in moles) and temperature and inversely as the volume of the gas. If the pressure is 1,215 kiloPascals (kPa) when the number of moles is 8, the temperature is 270o Kelvin and the volume is 960 cc, find the pressure when the number of moles is 5, the temperature is 290o Kelvin and the volume is 600 cc.