The average amount of time that a customer waits in line for service is given by the function shown below, where y is the average arrival rate and x is the average service rate (x and y are measured in the number of customers per hour). Evaluate Wat each point. W(x, y) = x-y y

Q: For males born in a certain country in the year 1991, their life expectancy was 66.4 years. For…

A: We have to solve the given problem by given data.

Q: The average retail price of gas in Canada from 1979 to 2008 can be modelled by the function P(V) =…

A:

Q: 11) From 2007 through 2012, the consumption B (in pounds per person) of blueberries in the United…

A: Check the derivative of given function if it is positive than B increasing otherwise not.

Q: The population of a town can be modelled by the function P(t)= 20 (4t+3)/(2t+5), where P is the…

A: Part(a): Given function is, pt:204t+32t+5 Substitute 0 for t into the given equation for finding the…

Q: Find the average of the function f (x)= 9x² - óx over [0, 2]. O a. Average = 10 O b. Average = 12 O…

A: Here, we need to find the average of the function f(x) = 9x2 - 6x over [0, 2].  We know that,

Q: A farmer has 477 meters of fencing for a rectangular garden, where fencing is not needed for one of…

A:

Q: Determine the intervals on which the function f(x)=e√x is convex upward and convex downward.

A: We find f"(x)

Q: Find the value of the constant (a, b, or c) that makes the function continuous.

A: For the function to be continuous at all point.f(x) must be continuous at x=5 and,x2-c =…

Q: for a function f, the forward-divided differences are given by 1, - 0.0 X = 0.4 S, xal = 10 = 0.7 al…

A:

Q: Find the domain of the composition g o f using set notation. { x | x + } Enter the exact values…

A: