6x +4y = 42
3x +4y = -6

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Ineed in figuring out this problem.

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