Production output paid a seamstress .5 every 4 pockets sewed how many pockets she have to sew for $60.00

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.