Enter the ratio equivalent to sin(A)

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.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.