Each student in a class plays one of three sports: soccer, volleyball, 0r basketball. 3/5 of the number of students play soccer, 1/4 of the number of students play volleyball. what fraction of the number of students play basketball?

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 of the following is not a subset of {1,2,3}?

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?