The vertex of the parabola below is at the point (3, 2), and the point (4, 6) is on the parabola. what is the equation of the parabola?

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?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?