1st question When does a project use the critical path? A project uses the critical path when you are starting to build the projects network diagram. Critical Path is the path of activities that all have a slack or float of 0. This process is very important because if any of the projects critical path gets completed later than schedule than the project might not be completed on time. Can there be more than one critical path in a given project schedule? Why or why not? Yes a project
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GENERAL BIOCHEMISTRY Problem Set No. 1 Answered by: Andrea Rose A. Fajardo of BSFT 2-1N 1. Calculate the pH of a dilute solution that contains a molar ratio of potassium acetate to acetic acid (pKa=4.76) of: a. 2:1 pH = 4.76 + log[2]/[1] = 4.76 + 0.3010 = 5.06 b. 1:4 pH = 4.76 + log[1]/[4] = 4.76 + (-0.6021) = 4.16 c. 6:5 pH = 4.76 + log[6]/[5] = 4.76 + 0.0792
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Problems on Ages 1. Sachin is younger than Rahul by 4 years. If their ages are in the respective ratio of 7:9‚ how old is Sachin? (a) 16 years (b) 18 years (c) 28 years (d) Can not be determined (e) None of these 2. The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P‚ what will be ratio of the ages of P and Q after 4 years? (a) 3:4 (b) 3:5 (c) 4:3 (d) Data inadequate (e) None of these 3. The ratio between the present ages of P and Q is 5:7. If
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Facebook Problem Over the past couple of years‚ social networking sites such as Myspace and Facebook have been gaining popularity. They are free‚ easy to join‚ and easy to message its members. Teenagers chat about everything from school‚ to sports‚ to what they were doing last night. It all seems like innocent fun‚ and it can be.‚ but many teens are unaware there are hidden dangers of social networking sites. Some say that social network sites are going to be the next social phenomenon. Usually
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planning‚ evaluate availability and needs within watersheds‚ reallocate or expand existing storage facilities where necessary‚ emphasize the importance of managing water demand‚ develop a better balance between equity and efficiency in water use‚ and overcome inadequate legislative and institutional frameworks and the rising financial burdens of ageing infrastructure. At each level there are a variety of issues that require water cooperation. Dealing with increasing water scarcity‚ water abstraction
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Homework #3: Question 1. Problem and Application 4 on page 285. Please work on a‚ b‚ c‚ d‚ and e only. That is‚ ignore f. When you reconstruct the table in your work‚ please lower the space for Marginal Product and Marginal Cost by a half step. In other words‚ the first entries of Marginal Product and Marginal Cost should be aligned with the second entries of other columns. (50 points) Table of Costs: Worker Output Marginal Product Total Cost Average Total Cost Marginal Cost 0 0 --
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2a Homework 08 - Solutions You need a 45 Ω resistor‚ but the stockroom has only 20 Ω and 50 Ω resistors. How can the desired resistance be achieved under these circumstances?" " A. Put one 50 Ω and one 20 Ω resistor in parallel and then put that combination in series with a 20 Ω resistor." B. Put two 50 Ω resistors in series and then put that combination in parallel with a 20 Ω resistor." C. Put one 50 Ω and one 20 Ω resistor in series and then put that combination in parallel with
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31 January 2013 Dear students‚ Are you or do you know a student that is struggling to do better in school with; understanding the material‚ doing homework‚ staying on task‚ and wanting to succeed? Hear are a few tips that I have observed and have helped many students around me. Teachers‚ parents‚ and peers may motivate you to do better in school‚ but in the end it is your choice to make. They will not be around to help you with everything‚ every step of the way. Motivation to do better in school
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The Problem in Macbeth 1. We have already seen that the focus is on Macbeth and his wife‚ furthermore‚ we have seen that the crucial problem is the decision and the act‚ especially in which sense you can consciously and freely choose to do evil‚ then do it and then be faced with the consequences. The problem is old. Socrates maintained that no one with full insight in what was evil‚ would of his own free will do it and that claim had been dominating for almost two millennia. The logical
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Problem Set 1 Due: Monday‚ Sep. 30th‚ at the beginning of the class You may work together in answering the questions‚ but each student should write his or her own answers. DUPLICATE ANSWERS WILL RECEIVE ZERO CREDIT. SHOW ALL YOUR WORK FOR EACH SOLUTION. Answer each question clearly‚ completely‚ and neatly. 1. Use the information for the question(s) below. In November 2009‚ Perrigo Co. (PRGO) had a share price of $39.20. They had 91.33 million shares outstanding‚ a market-to-book ratio of
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