One in four adults is currently on a diet. In a random sample of eight adults, what is the probability that the number on a diet is: ➣ At least 3?
➣ More than 3?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Two consecutive negative integers have a product of 30. what are the integers?