If h(x) = 5 + x and k (x) = StartFraction 1 Over x EndFraction, which expression is equivalent to (k circle h) (x)? StartFraction (5 + x) Over x EndFraction StartFraction 1 Over (5 + x) EndFraction 5 + (StartFraction 1 Over x EndFraction) 5 + (5 + x)

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