Can somebody help me please? The probability that a certain state will be hit by a major tornado (category F4 or F5) in any single year is 1/20 Complete parts (a) through (d) below.

a. What is the probability that the state will be hit by a major tornado two years in a row? (Simplify your answer. Round to five decimal places as needed)

b. What is the probability that the state will be hit by a major tornado in three consecutive years? (Simplify your answer. Round to five decimal places as needed)

c. What is the probability that the state will not be hit by a major tornado in the next ten years? (Round to three decimal places as needed)

d. What is the probability that the state will be hit by a major tornado at least once in the next ten years? (Round to three decimal places as needed)