The area of the parallelogram is 65 square miles. find its base and height.

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.

Pls! does anybody know a shortcut for answering these types of questions in the future?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3