a rectangular area of land is being sold off in smaller pieces. the total area of the land is 215 square miles. the pieces being sold are 83 square miles in size. how many smaller pieces of land can be sold at the stated size? compute the actual number of pieces.

What is life ? a: hell b: gods bible c: or depression

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

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.