I need help with these please and thank you 2. A roulette wheel has 18 black, 18 red and 2 green slots. a) What is the p

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I need help with these please and thank you
2. A roulette wheel has 18 black, 18 red and 2 green slots.
a) What is the probability that the ball ends up in a green slot?
b) What is the probability that the ball ends up in a red two times in a row?
3. A computer password consists of five lower case letters, with repeated letters allowed. Find p(E)
where E is the event that the password begins with c.
4. A tetrahedral die is a regular polyhedron consisting of 4 equilateral triangles, with the four faces
numbered 1,2,3,4. You roll the pair of tetrahedral dice. Find the probability that the sum is 5.
5. You pick five numbers, without replacement, from the set {1, 2, 3,..., 24, 25}. What is the
probability that the product of the numbers chosen is odd?
6.