If you buy one pair of shoes, then you get another pair for 50% off. Carolyn does not buy one pair of shoes. Carolyn does not get get another pair 50%. (60 points)

How can you construct perpendicular lines and prove theorems about perpendicular lines

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

Solve for the equation. 4x - 13 = 2x + 9