Natural gas, which is essentially methane, needs to be delivered to a redistributing station at a rate of 2.0 kmols/s and a pressure of 170 kpa. the pumping station is situated 160 km away and the pressure at the inlet to the line is 680 kpa. assuming the flow is isothermal at 22 °c and firiction factor is equal to 0.0027, determine the diameter of the pipe required. 1.003 m

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

the correct answer to this question is 2

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;