The discriminant of the equation x^2 - 4x + 4 = 0 shows there will be solution(s). 1. one real
2. one imaginary
3. two imaginary
4. no real or imaginary

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Which strategy is used by public health to reduce the incidence of food poisoning?

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.