Copenhaver A changes ved 16. (03.04 MC) In a group of 900 people, 323 have blood type A, 167 have blood type B, 210 have blood type o, and 200 have blood type AB. What is the probability that a person chosen at random from this group has type o blood? (1 point) IT 0.23 0.65 0.22 0.19

answer: 4

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

mean, 40.6

step-by-step explanation: