4. The measure of one side of a square is (8 + 3) inches long Which pair of expressions both represent the perimeter of this square?
a 25 + 3
c. 43
and
and
(+3)(8 + 3)
(* + 3) + (8 + 3) + (x + 3) +(3+3)
d.45 + 3)
and
(* + 3) + (8 + 3) + (8 + 3) + (5+3)
b. 2003)
and

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