Physics 221 Summer 2012 HOMEWORK #3 Due Monday July 2‚ 2012 1 James Bond (90 kg)‚ outfitted with perfectly matching skis and skiware‚ is at the top of a steep slope that a secret spy like him can easily handle. He lets himself go from rest and smoothly slides down the h = 15 m high hill. A big parking lot lies at the bottom of the hill. Since the parking area has been cleared of snow‚ the friction between the ground and the skis brings our hero to a halt at point D‚ located at a distance
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6302 homework 3 Problem 1: a) b) Resources | Task time | Capacity of resources | Markers | 1min | 5*1*60/1=300 | Adams | 2mins | 1*60/2=30 | Bob | 1min30secs | 1*3600/90=40 | Oven | 30secs | 6*1*3600/30=720 | rack | 3min15secs | 30*1*3600/195=553.84 | Chloe | 1min | 1*60/1=60 | fountain | 30secs | 1*3600/30=120 | Bottleneck=Adams=30 orders per hours Process capacity=30 orders per hours Demand rate=40 orders per hours Flow rate=30 orders per hours
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Solution to Homework #3 4. a. Y 10 8 6 Optimal Solution X = 2.5‚ Y = 2.5 4 8 (2 2 .5) +1 2 (2 2 .5) =5 0 4 X 6 8 10 b. The value of the optimal solution to the revised problem is 8(2.5) + 12(2.5) = 50. Compared to the original problem‚ the value of the optimal solution has increased by 50 48 = 2. Thus‚ the dual value is 2. c. The right-hand side range for constraint 1 is 5 to 11. As long as the right-hand side stays within this range‚ the dual value of 2 is applicable. Since increasing
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ACCT553 Week 3 Homework - Solutions _________________________________________________________ Chapter 7 1. In your "own" words‚ please describe what a "Suspended Loss" is‚ how it is generated and when it is becomes deductible. (5 pts) Suspended losses are created when losses from passive activities exceed income from passive activities in a tax year. Those excess losses are "suspended" (i.e. disallowed and carried forward to a future date). Those losses can be deducted against future income
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Physics 221 Summer 2012 HOMEWORK #2 Due Friday June 22‚ 2012 1 A 70.0-kg person stands on a scale placed on the floor of an elevator. Find: - the weight of the person (magnitude and direction)‚ - the normal force by the scale on the person (magnitude and direction)‚ - and what the scale reads (in kilograms) in the following cases: (a) The elevator moves up with a constant speed of 2.0 m/s2 . (b) The elevator has a constant upward acceleration of 2.0 m/s2 . (c) The elevator has a constant
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(* Coursera Programming Languages‚ Homework 3‚ Provided Code *) exception NoAnswer datatype pattern = Wildcard | Variable of string | UnitP | ConstP of int | TupleP of pattern list | ConstructorP of string * pattern datatype valu = Const of int | Unit | Tuple of valu list | Constructor of string * valu fun g f1 f2 p = let val r = g f1 f2 in case p of Wildcard => f1 () | Variable x => f2 x | TupleP
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Homework 2 Solution 1. Consider the diagram of the electronic system‚ which shows the probabilities of the system components operating properly. The entire system operates if assembly III and at least one of the components in each of assemblies I and II operates. Assume that the components of each assembly operate independently and that the assemblies operate independently. What is the probability that the entire system operates? 0.9 0.9 0.8 0.8 0.7 I II III 0.95 Solution: P = [1-(1-0.9)*(1-0
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Finance Capstone Advanced Topics Homework Three AIJIA ZHOU The general information of the two bonds are shown below: Coupon | 10.625% | 4.25% | Coupon frequency | Semi-annual | Semi-annual | Coupon type | Fixed | Fixed | Day count | Act/Act | Act/Act | Issue date | August 15‚ 1985 | August 15‚ 2005 | Maturity date | August 15‚ 2015 | August 15‚ 2015 | Amount issued | 7.15 billion | 32.47 billion | Amount outstanding | 4.02 billion | 32.47 billion | Modified Duration Method
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Homework 5 - Solutions 1. Download the external file HW5-States.txt from the Blackboard. Read it into SAS. It contains the Statehood Order‚ State Name‚ and Statehood Date. Finish the following tasks. Calculate the days and years between the statehood date and the Independence Day (4th of July‚ 1776) for each state. For each state‚ what is its Bicentennial? Summarize the number of statehood for each month (January to December‚ ignore the year). Note: only one row is expected for each month for your
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ISyE 6201: Manufacturing Systems Instructor: Spyros Reveliotis Solutions to Homework 1 A. Chapter 2‚ Problem 4. (a) D = 60 units/wk × 52 wk/yr = 3120 units/yr h = ic = 0.25/yr ×$0.02 = $0.005/ yr A = $12 2AD 2 × 12 × 3120 Q∗ = = = 3869.88 ≈ 3870 h 0.005 The time between orders is given by 3870 Q∗ = = 1.24 yr = 14.88 mo T∗ = D 3120 (b) D 3120 units/yr = $12 = $9.67/yr Q 3870 units Q 3870 units Holding cost is h = × $0.005/yr = $9.675/yr. 2 2 The costs are essentially
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