A function k whose domain is the set of positive integers is defined as k(1) = 4 and k(n) = kín - 1) - 2 Function k was evaluated for several numbers. Which of the following are true? Select each correct answer. O *(6) = 3 *(-1) = -4 0 (0) = -2 O k(2) = 2 k(3) = 0​

Which of the following points is collinear with (-2,1) and (0,3)

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years