Acomputer randomly selects a number from the given set. {18, 47, 51, 60, 63, 65} what is the probability that a number greater than than 50 is selected?
enter your answer as a fraction, in simplest form, in the box.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set