If the school would make a profit of 1,500 to pay for field trips and school activities, what is the least they amount they can charge for each agenda book

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