B is the answer to this question
The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12
N=32
Just multiply 4 by 8/1
Answer:
C. The chance to be selected into the sample was the same for all veterinarians
Answer: 30 kilograms
explanation: Each 1000 grams converts to 1 kilogram