This graph shows the altitude of a helicopter over time. What is the slope of the line and what does it mean in this situation?

A. The slope is -2000. This means that the helicopter descends 2000ft each minute.
B. The slope is -400. This means that the helicopter descends 400ft each minute.
C. The slope is 400. This means that the helicopter ascends 400ft each minute.
D. The slope is 2000. This means that the helicopter ascends 2000ft each minute.

Classify the following triangle check all that apply

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

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.