Elatively high volume in winter months. the service rate of a postal clerk is 0.75 customers per minute. the post office counter has a maximum of three workstations. the target maximum time a customer waits in the system is 5 minutes. for a particular monday morning, the anticipated arrival rate is 1.3 customers per minute. assume two out of three workstations are open. with an expected growth to 2.1 customers per minute, the corresponding wait time in the system (3 decimal places) is

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.