Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. the four quantum numbers, the principal quantum number the angular momentum quantum number the magnetic quantum number ( and the spin quantum number (ms) have strict rules which govern the possible values. identify all allowable combinations of quantum numbers for an electron. select all that apply. a) =6, =6, =−1, ms=−12 b) =4, =2, =3, ms=+12 c) =2, =1, =0, ms=0 d) ==−1, =0, ms=−12 e) =5, =1, =1, ms=+12 f) =3, =0, =0, ms=+12

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

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.

Find two numbers if their ratio is 4: 7 and their difference is 123.