1. students are allowed to choose 12 snacks a week at school. they may choose
granola bars and/or fruit.
part a: list three possible combinations that students may choose.
fruit fruit granola bar lgranola bar
frut i granolabor
part b: identify the variables in this situation.
part c: represent
part c. write an equation that represents the situation.
part d: draw a graph to represent the situation.

(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone