An object is launched at 9.8 meters per second from a 73.5-meter tall platform. The object's heights (in meters) after seconds is given by the equation s(t) = -4.912 - 9.8t + 73.5. When
does the object strike the ground?

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.