Countries can encourage trade by minimizing interference with the free exchange of goods and services.

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so