Mike, don, tamales, and rosa sit in four desks. each day they sit in a different order. how many days can they do tjis before they repeat a seating pattern?

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