Graham's monthly bank statement showed the following deposits and withdrawals: $-25.20, $52.75,$-22.04,$-8.50,$94.11
If Graham's balance in the account was $47.86 at the beginning of the month what was the account balance at the end of the month?

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.