The perimeter of a rectangle is 176 feet. The ratio of the width to the length is 3:5. Find the area of the rectangle.

Does the point (1, sqrt 7) lie on circle shown.

Find two numbers if their sum is 91 and the ratio is 6: 7?

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