Reread the last paragraph of the passage on page 5 how does president Reagan's language emphasize his key claim about freedom

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.

Solve 2^x=32 and rewrite this equation in a logarithmic form

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).