The relationship between antioxidant food consumption per day in cups and the bmi of an individual is modeled by the following line of best fit: y= -1.2x+26. interpret the slope and intercept of the trend line within the context of the data.

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Which of the following contains a variable?

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?