you have a bag of marbles you have 4 blue, 6 green 2 red and 5 yellow what is the probablity of drawing a green marble, putting it aside and then drawing another green marble

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

What is 20+(5 x 2/5 )+ 3 show your work