Use the information to answer the following question. Adrian lives in Brazil. He is planning a trip to visit his sister, who recently moved to Mexico. He plans to take a taxi from the airport when he arrives in Mexico.

What must Adrian do in order to pay cash for the taxi ride?

A.
exchange his Brazilian reals for Mexican pesos

B.
pay a travel subsidy to the government of Mexico
C.
pay a travel tariff to the government of Mexico

D.
get a job so that he can earn Mexican pesos

What is meant by a symmetrical unimodal distribution? a. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. b. a distribution is a pattern of frequencies for the various values of a variable collected in a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. c. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is a uniform frequency, meaning the frequency of every value is same, and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other.

Rational ignorance suggests that a. voters are ignorant on issues that are not of special interest to them b. voters do not pursue information about issues before voting c. low voter turnout is due to a lack of understanding of the platforms of each political party d. voters are uninterested in the electoral process

How does a long war with a high number of casualties generally affect civilians’ and soldiers’ opinions of their government?