Gary rearranges the television set and the sofa in his living room. The positions of their centers are shown in the diagram. What distance between the centers? A)5sqrt units b) 7 units c) 8sqrt5 units d) 9 units e) 9sqrt5 units

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)