Franciso makes $12 per hour doing part-time work on saturdays

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

15/16 as a decimal rounded to the nearest hundredth

Find the zeros of each function. f(x) = 6x^2 - 7x - 20