2. Willow Brook National Bank operates a drive-up teller window that allow customers to complete bank transactions without getting out of their cars. O weekday mornings, arrivals to the drive-up teller window occur at random. Assum hat Poisson probability distribution with an arrival rate of 24 customers per hour or 0. customer per minute can be used to describe the arrival pattern. Assume further tha he service times for the drive-up teller follow an exponential probability distributio with a service rate of 36 customers per hour, or 0.6 customer per minute. Use th single-channel drive-up bank teller operation to determine the following operatin characteristics for the system: a. The probability of 4 customers in the system o. The average arrival time in minutes of customers The average service time in minutes of the drive-up teller

Q: B. Find the present value of the following general annuities. 1. monthly payments of 2,000 for 5…

A:

Q: 3. A Florida coastal community experiences a population increase during the winter months with…

A: The mean arrival rate is λ=0.75 Mean service rate is μ=1.2 The utilization of system is given by…

Q: 11.) Find the volume of the spherical sector cut out of a sphere of radius 16 cms, if the altitude…

A:

Q: 4. The initial external tank for NASA's Space Shuttle took 400 hours of labor to produce. The…

A: Given Information: The labor hours taken to produce, T1 =400 hours. The leaning rate =75% a)…

Q: B. Activity 1. A financial institution declared a dividend of 75,000,000 pesos for its common stock.…

A: Step 1:From the given data:Total dividend: 75,000,000 pesosTotal shares: 900,000Unknown: Dividend…

Q: -2 5 Find the characteristic equation of the matrix 3 5 C. 22 – 32 – 25 = 0|| D. 2? +72 - 25 = 0 A.…

A:

Q: .) In a triangle, find the length of side c if angle C = 100°, side b = 20 and side a = 15. Compute…

A: Given C=100, b=20 and a=15To Find: length of side c

Q: 21-30. A rice field has the shape of a triangle. Comer A is opposite a side 54m long while corner B…

A: Given in △ABCa=54m,b=35m,∠C=48°

Q: VII Make the curre y= ax+bx²+ cx +d (-1, -1) and have at (1, 3) an inflection point with…

A:

Q: in the expression 3v7 and 7, find the following: • index • radicand their sum their product

A: The given expression are:37 and 7

Q: 12 dx x3 - 2x -63X answer In (x -9) 3 I In Xt In (x+7) + C' 12 21 28

A: Solution:GIven∫12 dxx3-2x2-63xFormula:∫1xdx=log x+C

Q: Given the equation (y + 3) xcosxdx – ydy = 0 . Solve for the solution when x О аnd y : 1 1. ( ) dx +…

A:

Q: The following hyperbolic expressions is equivalent to 1 EXCEPT, A. cosh? (x) – sinh? (x) В. соth?…

A:

Q: Show your complete solution

A: We will find the derivative using Chain rule.

Q: Suppose that a linear system has its augmented matrix as follow 1 2 hk 1 -1 2 -1 0 What is the value…

A:

Q: x2 + x – 6 lim Evaluate: z-2 x4 – 3x³ + 7x² – 15x + 10 9 А. 9. D. 5 5199 | 5 B.

A: topic - limits

Q: Situation: You volunteered to be part of the medical mission in your barangay and in-charge to get…

A:

Q: 3. From the top of a cliff 150 ft high lighthouse, the angle of depression of a motorboat on the sea…

A: topic - trigonometric ratios

Q: Which of the following equations is linear in the variable x and y? A. x (sin 7) y = e² В. гу 1= 0…

A:

Q: If A is a 5x3 matrix, then what is the maximum possible number of leading 1's in its reduced row…

A: Given: A is a 5X3 matrix. That is number of rows are 5  and. number of columns are 3.

Q: 3. The length of life of an ordinary flashlight produced by a company has a normal distribution with…

A: Given: μ=36σ=5

Q: Which ofthe following is the LU-factorization of the matrix a) b) 1. c) -1 [1 01 0] d) -3

A: Start from identity matrix