Predict the max height of a 5 year old female child who weighs 50 lb, is 3 feet tall, and who parent's aveage height is 5 feet 8 inchs. The coefficients of current height (in), current weight (lb), and average parental height (in) for a 5 year old female are 1.199,-0.0175, 0.38 respectively, with the constant term added on at the end being - 5.135 (in). (Remember: 12 inch = 1 foot)

Solve for x by completing the square. 2x^2-4x+7=0

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

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?