Mrs. chu owns a used car dealership. for the past 2 years, she has kept track of the number of cars sold during each quarter. she needs to create a bar graph for the following information. What variable should go on each axis

The table respent two linear functions the equation respented by the first tables is given

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?