Write an expression to show : 5 times the difference of x and 4.

Do i get charged for my membership before or after the 6 months

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.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7