Which number sentence should be used to solve this problem? paul used 15.55 feet of rope to make a tree swing. he used 27.42 feet of rope to make a rope ladder. how much rope did paul use to make the tree swing and the rope ladder? a. 15.55 + 27.42 = ? b. 27.42 - 15.55 = ? c. 15.55 - 27.42 = ?

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