Find the volume and surface area of the following solid: a hemisphere attached on top of a cylinder. i'm not sure if the picture resolution is clear for everyone to see and understand, so i'll describe its properties as well: hemisphere 's radius=7cm cylinder's height= 10cmcylinder 's radius= 7cmtotal height of the solid= 17cm me out with this question. i am in dire need of the answer, as my finals are nearing. if there is any confusion with the question, ask me. i'll be glad to elaborate. you.

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

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.

There are 11pens in a box.8 are to black and 3 are red. two pens are taken out. work outthe probability that two are the same color.