you find a body indoors. the thermostat is set at 70 f. the medical examiner measured the liver temperature at 29.18 0c. how long has the body been dead in hours? (if you are using partial hours, put it in decimal format and round to two decimal places--i.e. 0.5 for 1/2 hour; 0.33 for 1/3 hour, etc. don't use minutes).