Need asap! was gone on vacation and don’t know how to do any of it! any would be appreciated very much.

What is the 12th term of b(n)=-4-2(n-1)

Evaluate the expression. (9 + 5)(3 + 2)0

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