Alecia builds a box in the shape of a cube with an open top. She plans to paint the box. Alecia calculates that there are 256 square inches to be painted. Which condition will make Alecia's calculation correct? Show your reasoning.

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?