Instructions: Select the appropriate explicit rule for the given sequence.
Sequence: -38, -28, -18,-8,...
Select one:
O an
an = -49 + 10n
O an = -48 + 10n
O an = -45 + 10n
O an'= -47 + 10n

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.