(12, 20, 13, 10, 12, 12, 14, 15, 18, 19) Which measure of center best represents the data and why?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?