Please explain your answers. I need to learn this
Please explain your answers. I need to learn this Suppose that each unit of a system is up with probability 2/3 and dow...
Consider the communication network shown in the figure below and suppose that each link can fail with probability p. Assume that failures of different links are independent Link 1 Link 2 B A Link 5 Link 3 Link 4 1. Assume that p = 1/3. Find the probability that there exists a path from A to Balong which no link has failed. (Give a numerical answer.) 2. Given that exactly one link in the network has failed, find the probability...
Suppose that each day the price of a stock moves up 1/8 th of a point with probability 1/3 and down 1/8 th of a point with probability 2/3. The price fluctuations are independent each day. (a) What is the probability that the stock has a price gain in 6 days?
A robot is standing at the origin (0,0) of a square grid. The robot is programmed to move exactly one unit at a time, in one of three directions: up, down, and right. The robot will never move left. For example, starting at (0,0), the robot will move either • one unit up, to (0,1), one unit down, to (0,-1), or • one unit right, to (1,0). . The robot is programmed to make exactly 5 moves, and then stop....
Please help! And please explain how to get answers so I can learn how to do it on future problems. Thanks in advance! I'll be sure to give a thumbs up. Whirly Corporation's most recent income statement is shown below. Sales (8,800 units) Variable expenses Total $ 272,800 167,200 Per Unit $31.00 19.00 $12.00 Contribution margin Fixed expenses 105,600 55,900 Net operating income $ 49,700 Required: Prepare a new contribution format income statement under each of the following conditions (consider...
Problem 3 Consider a random walk on the integers. Suppose we start from 0, and at each step, we either go left or right with probability 1/2, ie, Xo--0, and Xt+1 Xt+Zt, where Zt-1 with probability 1/2, and Zt1 with probability 1/2. What is the probability distribution of XT? What is E(X) and Var(XT)? Problem 3 Consider a random walk on the integers. Suppose we start from 0, and at each step, we either go left or right with probability...
Consider the following system with five components. It operates only if there is a path of functional components from left to the right. The probability that each device functions is as shown. What is the probability that the circuit operates? Assume independence. 2 3 4 7 5 4 A. 0.84 B. 0.16 C. 0.035 D. 0.50 E. none of the preceding
No need to explain, please I beg just solve everything, would be greatly appreciated (thumbs up)! :) Problem 10-2A Depreciation methods LO P1 A machine costing $209,800 with a four-year life and an estimated $17,000 salvage value is installed in Luther Company's factory on January 1. The factory manager estimates the machine will produce 482,000 units of product during its life. It actually produces the following units: 121,900 in Year 1, 123,800 in Year 2, 120,000 in Year 3, 126,300...
PA 3-3 Consider a process consisting of three... Consider a process consisting of three resources. Assume there exists unlimited demand for the product. Resource 1 has a processing time of 2 minutes per unit. Resource 2 has a processing time of 6 minutes per unit. Resource 3 has a processing time of 4 minutes per unit. Resource 1 Resource2 Resource 3 All three resources are staffed by one worker. The flow diagram is shown above. Round "Capacity of resource" to...
Suppose that we have a linear, time invariant (LTI) system. The system's response to the unit rectangular pulse x1(t) - rect(t) is the signal y1 (t) shown on the left below. The system's response to the triangular pulse x2(t)-A(t) is the signal y2(t) shown on the right below 5. уг (r) 0 0 2 2 (Note: the triangular pulse is the signal A(t) 1 -3 -2-1 0 1 2 3 4 a)First draw the system's response to the input signal...
Please help! And please explain how to get answers so I can learn how to do it on future problems. Thanks in advance! I'll be sure to give a thumbs up. Minden Company introduced a new product last year for which it is trying to find an optimal selling price. Marketing studies suggest that the company can increase sales by 5,000 units for each $2 reduction in the selling price. The company's present selling price is $94 per unit, and...