Answer one question.

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.

Find the interior angle of a regular polygon which has 6 sides

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2