1- You take a trip by air that involves three independent flights. If there is an 68% chance each specific leg of the trip is on time, what is the probability all three flights arrive on time? (Round your answer to 3 decimal places.)

2- A company uses two backup servers to secure its data. The probability that a server fails is 0.11.

Assuming that the failure of a server is independent of the other servers, what is the probability that one or more of the servers is operational? (Round your answer to 6 decimal places.)