Two math classes took the same quiz. the scores of 10 randomly selected students from each class are listed below.
sample of class a: 75,80,60,90,85,80,70,90,70,65
based are the medians of the scores for each class, what inference would you make about the quiz scores of all the students in the class a compared to all the students in class b. explain your reasoning to justify your answer

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?