Why do businesses study supply and demand? A. To figure out how much to charge for products

B. To decide whether to support a command economy

C. To increase the amount of scarcity in a country

D. To increase the opportunity cost of making a new product

Which features are created on the exterior of a volcano when it erupts? check all that apply. vent crater hot spot lava flow boundary

Which of the following selections is least useful for supporting the claim that states intentionally built unequal school systems? question 1 options: the supreme court ruling in plessy v. ferguson (1896) wrote into law that america had two separate societies: one black and one white. it was very clear by the mid-1900s that southern states had expertly built separate educational systems. these schools, however, were never equal. states with laws keeping schools segregated never gave equal amounts of money to their black and white schools. ten years after brown, fewer than 10 percent of southern public schools had integrated. some areas did not comply at all.

The bill of rights includes things such as the right to bear arms and freedom of speech. these are examples of which american value?