When planning a trip to Spain, Brett and his wife, both Americans, were concerned about how much they could afford to spend in Europe because sometimes the U. S. dollar will buy more goods and sometimes it will buy less, based on changing economic conditions. The rate is the rate at which the currency of one area or country can be exchanged for the currency of another’s. a. fluctuation b. dividend c. exchanged. internationale. transaction

Read the list of selections from the article. trump still seeks a border wall and said he might shut down the government again over it. a strong majority of americans blamed him for the standoff. and they rejected his arguments for a border wall, recent polls show. it is not clear how trump would fund the wall by declaring a national emergency. minutes later, senators voted 52-44 for a democratic plan to open agencies through february 8 with no wall money. that was eight votes short. yet it got more support than trump's republican plan, even though republicans control the senate 53-47. which two selections, taken together, provide the best evidence to support the idea that most people do not support funding a border wall? a 1 and 3 b 1 and 4 c 2 and 3 d 2 and 4

How does the author's discussion of schroeder's study contribute to the development of ideas about how children react to mistakes?

The occurs when someone offers an unnecessary reward beforehand in an obvious effort to control behavior.