A bag contains 2 blue and 3 green marbles. Two marbles are drawn at random with replacement. Which of the following gives the probability of drawing two blue marbles?

Question

zarkon · Answer

those answers make no sense for you original question

zarkon · Answer

those look like card probabilities

anonymous · Answer

Oops I had accidentally posted the wrong one! Im sorry!

anonymous · Answer

A.	4/25
	B.	9/25
	C.	5/25
	D.	(9/25)(4/25)

cj49 · Answer

2/5 x 2/5

zarkon · Answer

that is better...since one of those is the correct answer ;)

anonymous · Answer

4/25?

cj49 · Answer

yes

anonymous · Answer

So basically, since their is 2 out of 5 chance he will OH OH ok I get it. 

Two cards are drawn with replacement from a standard deck of 52 playing cards. Find the probability that both are kings. 
	A.	(4/52)(4/52)
	B.	(4/52)(13/52)
	C.	(13/52)(39/52) + (39/52) (13/52)
	D.	(4/52)(13/52) + (13/52)(4/52)
For this question, is it A then since its the same type of question as my first?

cj49 · Answer

correct.