What is the third number in the row that results from 1/3 R1 + R2? R1 = [ -6 3 0 -12 ]
R2 = [2 -4 15

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.)