Five numbers have an average of 6. Four of the numbers are 0, 1, 3, and 7.
What's the fifth number?

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

What is the equation of a line passing through (-6,5) and having a slope of 1/3

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?