The perimeter of a rectangular is 64 units can the length of x of the rectangle can be 20 units when it’s when it’s width y is 11 units

How do i do this? i don’t understand

What is the shape of the height and weight distribution

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