5. (01.03 MC) Which of the following is a step in simplifying the expression
? (5 points)

For each expression use a property to write an equivalent expression.

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Which choice represents the sample space ,s for this event