3.Shawn wrote out the following proof an equivalent relationship. The steps of the proof are labeled a, b,c, d. Which of the statements is correct about shawn’s proof? I don’t need number 3 I need number 4, 3 goes with 4
4. Use properties of exponents to prove that the equation below is true .

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