Carlos bought 515 Euros for his holiday to Germany . He spent £ 412 to obtain these Euros. How many Euros would Carlos have obtained if he spent £500 ?

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

Which choice represents the sample space ,s for this event

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?