If anyone could help me with this question that would be great

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is