Abuilding cast a shadow on the ground that makes an angle of elevation of 56° from the end
of the shadow to the top of the building. the shadow is 120 feet long. what is the height of
the building?

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