Given that pq/st=qr/tu=rs/us, select the postulate or theorem that you can use to conclude that the triangles are similar.
a) aa similarity postulate
b) sss similarity theorem
c) sas similarity theorem
d) asa similarity postulate

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