A professor says that the average number of students who show up at office hours is 3. Calculate the probability of getting 5 students using a Poisson formulation.

Ineed with the quizzes in apex mathematics ii

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity,infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity,infinity)