What is the domain of the relation?
{x{ x=-4,0, 1, 2}
O {x{ x=-7, -6, 2, 11, 3).
O {yly=-4,0, 1, 2).
O {yl y =-7, -6, 2, 11, 3).

Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?