Why do you have to pay more canadian dollars to get euros for your trip to europe than you receive in canadian dollars when you cash in euros on your return home?

According to the principles of the enlightenment, which of the following government actions would be inappropriate? (select all that apply.)

What challenges did nigeria faced after it gained its independence from britain

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.