The equation of a circle is x^2+y^2-12y+27=0 what is the equation in graphing form a) (x-6)^2+(y-6)^2=27 b) (x-6)^2+y^29 c) x^2+(y+6)^2=9 d) x^2+(y-6)^2=9

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42