a bag contains of 20 marbles in witch 4 are red, what is the probibility of pulling a red marble out of the bag? ( need simplifyed awnser )

Which statement best describes the polynomial

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Which of the following are accepted without proof in a logical system? check all that apply.