The trough in the illustration has a cross-sectional area of 51 square Inches. Find the depth, d, of the trough. (Hint: Area of a trapezoid - MD, + b33). d-
12 in

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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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?