Nicola has been playing Roller Derby for several months now, but she has not seen many improvements in her skills lately. She is at the rink three nights a week, but she is starting to feel that there is no point in practicing so hard as it is not paying off. Given what you know, you can reasonably conclude that she is developing .

Brazil trades with the united states more than it does with any other country. industrially, the private sector has made brazil one of the most advanced countries in latin america, with massive investment taking place since 1996. still, over 1 million people live in state-owned housing and millions more are covered by government operated health care. these facts show that brazil has a a) mixed economy. b) market economy. c) command economy. d) traditional economy.