Which of the following best describes the relationship between (x + 1) and the polynomial x2 - x - 2? a. it is impossible to tell whether (x + 1) is a factor. b. (x + 1) is not a factor. c. (x + 1) is a factor.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.