Which events are independent?
select each correct answer.
two six-sided number cubes are rolled.
three red marbles are drawn from a bag with replacement.
two blue cards are drawn from the bag without replacement.
three coins are tossed at the same time.

Two six-sided number cubes are rolled & Three coins are tossed at the same time.

Step-by-step explanation:

Any time you draw something without replacement, the second draw is always dependent on the first draw, because the first draw affects what is left in the bag, hat, deck, etc  

Correct answers are:  

three coins are tossed

two six sided number cubes are rolled

answer:

c) the x-coordinate of the center of the circle increases by 3