1/3 of the beads to be red, the greatest number of beads that will fit on the braid is 12, what other fractions could represent the part of the beads that are red

Can someone me i’m confused. will give brainliest and a whole bunch of points

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?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?