7. find the value of the direct squared variation y = 12x2 if x = 3. a. 1,296 b. 432 c. 108 d. 36

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?