Determine which description represents a proportional relationship. Lauren swims 10 laps in 15 minutes, and then 1 lap every 2 minutes after that. Lauren swims 10 laps in 15 minutes, and then 1 lap every 2 minutes after that., Pasquale needs 2 cups of applesauce for each 2 dozen applesauce muffins he bakes. Pasquale needs 2 cups of applesauce for each 2 dozen applesauce muffins he bakes., Tickets to a musical are $8 each, with a $1 discount per ticket for 10 or more tickets. Tickets to a musical are $8 each, with a $1 discount per ticket for 10 or more tickets., Liam starts with $30 in his bank account. He deposits $15 into his bank account each week. Liam starts with $30 in his bank account. He deposits $15 into his bank account each week.

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

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.

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry