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

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )