This question has several parts that must be completed sequentially. if you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. the population of the world was about 5.3 billion in 1990. birth rates in the 1990s ranged from 35 to 40 million per year and death rates ranged from 15 to 20 million per year. let's assume that the carrying capacity for world population is 110 billion. (assume that the difference in birth and death rates is 20 million/year = 0.02 billion/year.) exercise (a)step 1 the year 2100 corresponds to t = 110 2110 step 2 rounding your answer to two decimal places, p(110) 7.88 x billion you cannot come back) exercise (d) what are your predictions if the carrying capacity is 65 billion?

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1

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.