Math will give brainliest

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.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

What is the distance between the points (2, 5) and (5,9)?