Itried 1/4 and its wrong.
the number of marbles of different colors stored in a hat is listed below:
8 red marbles
10 green marbles
6 blue marbles
without looking in the hat, tessa takes out a marble at random. she replaces the marble and then takes out another marble from the hat. what is the probability that tessa takes out a blue marble in both draws?
fraction 1 over 16
fraction 1 over 12
fraction 1 over 4
fraction 1 over 2