use five different colors to paint the four rectangles A, B, C, and D shown in the figure. no two rectangles sharing an edge can be the same color. how many ways are there to color the rectangles below?

What are the excluded values? m+5/mn+3m

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation