In a box, there are 8 red, 7 blue and 6 green balls. one ball is picked up randomly. what is the probability that is neither red nor green

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4