A ratio of 28 to 12 can be expressed in simplest form as: (1) 8:5
(3) 7:3
(2) 9:4
(4) 14:9

Tell whether the two rates form a proportion

Simplify this expression. 8x 16(x + y)

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