Jason designed an arch made of wrought iron for the top of a mall entrance. the 11 segments between the two concentric circles are each 1.25 m long. find the total length of wrought iron used to make the structure. round the answer to the nearest meter.

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