Formulas (to differential equations) Math. A3‚ Midterm Test I. sin2 x + cos2 x = 1 sin(x ± y) = sin x cos y ± cos x sin y tan(x ± y) = tan x±tan y 1∓tan x·tan y differentiation rules: (cu) = cu ′ ′ ′ ′ ′ (c is constant) cos(x ± y) = cos x cos y ∓ sin x sin y (u + v) = u + v (uv)′ = u′ v + uv ′ ′ ′ u ′ = u v−uv v v2 df dg d dx f (g(x)) = dg dx sin 2x = 2 sin x cos x tan 2x = sin x = 2 cos 2x = cos2 x − sin2 x 2 tan x 1−tan2 x 1−cos 2x ‚ 2 integration rules: cos x = 2
Premium Trigraph
Project Name Redevelopment of a local playground Project Number Project Managers Prioritization Stakeholder (s) Start Date: Scheduled Completion Date: Mission/ Purpose What is your project going to accomplish? How does this project relate to overall goals and objectives of the company? It is part of a program or larger project? Currently the City of Dallas has embarked on an endeavor to upgrade the city’s parks and recreation centers. Our goal is improve the overall safety and to design
Premium Construction Project management Building
MAT 117 /MAT117 Course Algebra 1B MAT 117 /MAT117 Week 9 Discussion Question Version 8 Week 9 DQ 2 1) What one concept learned in this course was the easiest for you to grasp? Why do you think it was easy for you? 2) Which was the hardest? What would have made that hard-to-learn concept easier to learn? RESPONSE The easiest concept for me to grasp was evaluating exponents. There were definitely other concepts that were easy to grasp‚ but exponents were simple math‚ they simply
Premium Polynomial Quadratic equation Elementary algebra
FIN-516 – WEEK 2 - HOMEWORK ASSIGNMENT PROBLEM BASED ON CHAPTER 15 – WACC AND THE HAMADA FORMULA Bickley Engineering Company has a capital structure of 30% Debt and 70% Equity. Its current Beta is 1.3‚ and its Market Risk Premium is 7.5% Points. The current Risk Free Rate is 3.5%. Bickley’s marginal tax rate is 40%. What is the Unlevered Beta of Bickley? Bickley’s management would like to change its capital structure to 15% Debt and 85% equity by retiring its bonds yielding 8%. The
Premium Weighted average cost of capital Finance Economics
LITR 221 Quiz 1 LITR 221 Quiz # 1 Question 1 of 10 2.5 Points What‚ above all‚ does the speaker admire about the oak in “I Saw in Louisiana a Live-Oak Growing”? A. its fierce beauty B. its size C. its leaves D. its contented solitude Answer Key: D Question 2 of 10 2.5 Points In “A Noiseless Patient Spider‚” to what does the speaker compare the spider’s launching of filament? A. America spreading across the continent B. his soul’s spiritual quest C.
Premium Love A Story Question
Mat Rempit : Opinion Survey In Malaysia‚ we often hear of motorcyclists involved in illegal racing. These motorcyclists are commonly known as “Mat Rempit”. Often‚ Mat Rempit consists of young people who seek adventure and are risk takers. Consequently they tend to be seen as a group that is often associated or involved in social phenomena which lead to the negative public reaction to them. Please take some time (approximately 15 to 25 minutes) to complete this questionnaire. Your responses will
Premium Malaysia Malaysian Malay Controversy
year. Formula for DSO = Receivables/ Ave sales per day = Receivables/( Annual sales/365) = 20 days x $20‚000= $400‚000 Solution: AR = $400‚000 3-2 Debt Ratio Vigo Vacations has an equity multiplier of 2.5. The company’s assets are financed with some combination of long-term debt and common equity. What is the company’s debt ratio? Formula for Debt ratio = Debt Ratio + Equity Ratio = 1 Equity Multiplier = 2.5 Therefore Equity Ratio = 1/EM Equity Ratio = 1/2.4 = 0.40 MEMORIZE this formula: Debt
Premium Financial ratio Financial ratios Balance sheet
Working out the Formula of Magnesium oxide Aims When magnesium is heated in air‚ it reacts with oxygen. During this oxidation reaction‚ magnesium oxide is produced. This increases the mass. If we know the mass of magnesium at the start‚ and the mass of magnesium oxide produced at the end‚ we can work out the mass of oxygen which has been combined with the magnesium. We can use these masses to work out the formula of magnesium oxide. Apparatus Googles
Premium Magnesium Oxide Magnesium oxide
Week 2 DQ DQ1 1. How were the problems with the system missed? Problems were missed by failing to complete the SDLC. The application was developed based on information gathered from agents‚ but doesn’t seem that it was modified during the system implementation phase. 2. How might these problems have been foreseen and possibly avoided? The problem could have been foreseen and possibly avoided by creating use cases. Use cases will help develop detailed requirements along with expectations‚ and
Premium Design Java Implementation
Unintentional discrimination occurs when a company’s policies uncritically reflect prejudicial stereotypes yet do not involve overt racial prejudices of its managers or executives. Does legislation to verify voter identification fall under the domain of unintentional or intentional discrimination? Explain your views. In my opinion‚ legislation to verify voter identification falls under the domain of unintentional discrimination. In our text‚ it defines intentional discrimination as “Discrimination
Premium United States Racism Discrimination