Jack has a model train. The model train’s engine is 7 inches long. The actual train’s engine is 80.5 feet long. If the smokestack on his train is 1 inch tall, how tall is the smokestack on the real train?

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.