Question

PLEASE HELP ME

What is the probability of picking an ace from a standard deck of 52 cards?
1/10
1/11
1/12
1/13
What is the probability of rolling an even number on a six sided dice?
1/3
5/6
1/6
1/2
A bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick a red marble, do not replace it, and pick another red marble?
2/15
1/15
1/9
3/10

Answer 1

for the first question the answer is 1/13. then for the second it is 1/2 and for the third it is 3/10.