La distancia por carretera de Chitré a Parita es de 12 km; exprese en pies ésta distancia La distancia por carretera de Chitré a Parita es de 12 km; exprese en pies ésta distancia

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.