What do two equivalent expressions always have in common?

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.

The verbal translation for the difference of m and 7 increased by 15

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh