I givee brainlilst

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Which expression will have the same sum as 3_8 + 1/4?

Is the power produced directly proportional to the wind speed, give reasons for your answer?