Brazil is responsible for about one-third of all coffee production in the world. in order to take advantage of economic specialization, nations with different climates that want quality coffee should
visit brazil and learn how to grow coffee themselves.
b
grow tea and other caffeinated alternatives to coffee.
c
produce commodities that brazil needs and trade them for coffee.
d
become more self-sufficient so they will not need to rely on brazil's coffee.

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).

Which of the following assets is the most liquid? a. a $50 bill b. a $50 amazon.com gift certificate c. 100 shares of microsoft stock d. an economics textbook e. a house