Which function represents the dotted graph

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

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

Which of these figures must be a rectangle?