Kate has two bags of marbles. The first bag has 2 red marbles, 2 blue marbles, and 1 green marbles. The second bag contains 4 red marbles, 5 blue marbles, and 6 green. Kate will randomly select 1 marble from each bag.
What is the probability that she will select a blue marble from bag 1 and bag 2?
Bay I
Bag2
4R
53
ав
5
2x3 et
5x3 15
üla
11
15
OR 73%

Which inequality has a dashed boundary line when graphed ?

In a study of the relationship between socio-economic class and unethical behavior, 129 university of california undergraduates at berkeley were asked to identify themselves as having low or high social-class by comparing themselves to others with the most (least) money, most (least) education, and most (least) respected jobs. they were also presented with a jar of individually wrapped candies and informed that the candies were for children in a nearby laboratory, but that they could take some if they wanted. after completing some unrelated tasks, participants reported the number of candies they had taken. it was found that those who were identiď¬ed as upper-class took more candy than others. in this study, identify: (a) the cases, (b) the variables and their types, (c) the main research question, (d) identify the population of interest and the sample in this study, and (e) comment on whether or not the results of the study can be generalized to the population, and if the ď¬ndings of the study can be used to establish causal relationships.

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your