Find the missing length of the triangle.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Find the domain and range of the following function f(x) = 51x - 21+ 4

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