Which is greater 728.307 or 729.07

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

What is the interquartile range of this day at set?