I need help with this question, i will give branliest

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 system of linear inequalities is represented by the graph?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?