Stacey steady pays $19.95 per month for her fitness center membership. if she works out twice a week for a year, how much does she pay for each visit?

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?