Select the correct answer from the drop-down menu. consider the equations: y= pi x and y=x^2-1 the system of equations is equal at approximately a: (1.5, 1.2) b: (-1.5, -1.2) c: (1.5, -1.2) d: (-1.5, 1.2)

In the 30-60-90 triangle below side s has a length of and side r has a length

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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?