Mathematics, 22.11.2019 22:31 chimmyy14
Talia’s gym membership costs her $75 per month plus an additional $30 for each month that she chooses to bring a guest. which equation can be used to find the number of months talia brings a guest if she spends $990 on a year-long membership?
group of answer choices
a. 990 = 75(12) + 30(12 − n)
b. 990 = 75(12) − 30n
c. 990 = 75n + 30(12)
d. 990 = 75(12) + 30n
Answers: 1
Mathematics, 21.06.2019 12:30, herbal420medici
Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?
Answers: 1
Mathematics, 21.06.2019 19:00, jrsecession
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Mathematics, 21.06.2019 23:30, claytonhopkins
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.
Answers: 2
Talia’s gym membership costs her $75 per month plus an additional $30 for each month that she choose...
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