What is 0.71 as a quotient of integers?

If value of cos330° is √3/2 then find tan165°.

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

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?