x2+y2=a2+b2. 2. Prove that sec2θ+cosec2θ can never be less than 2. Ans: S.T Sec2θ + Cosec2θ can never be less than 2. If possible let it be less than 2. 1 + Tan2θ + 1 + Cot2θ < 2. ⇒ 2 + Tan2θ + Cot2θ ⇒ (Tanθ + Cotθ)2 < 2. Which is not possible. 3. If sinϕ = ‚ show that 3cosϕ-4cos3ϕ = 0. Ans: Sin ϕ = ½ ⇒ ϕ = 30o Substituting in place of ϕ =30o. We get 0. 4. If 7sin2ϕ+3cos2ϕ = 4‚ show that tanϕ = 1 . Ans: If 7 Sin2ϕ + 3 Cos2ϕ = 4 S.T. Tanϕ 2 2 2 3 7 Sin ϕ + 3 Cos ϕ = 4 (Sin ϕ + Cos ϕ) 2 ⇒
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MKT 2375 Chapter 2 Problem 1 a. CD Contribution Profit Selling Price to CD Distributor Less: Variable Cost $9.00 $1.25 $0.35 $1.00 $2.60 CD Package and disk Songwriter’s royalties Recording artists’ royalties Total Variable Cost Contribution per CD unit $6.40 Chapter 2 Problem 1 b. Break-Even Analysis – Units and Dollars Total Fixed Cost Advertising and Promotion $275‚000 Studio Recording’s Overhead $250‚000 Total Fixed Cost $525‚000 BEVU = $525‚000 / $6.40 = 82‚031
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In The Scarlet Letter by Nathaniel Hawthorne‚ Hester Prynne’s first appearance in the novel is described in a way that characterizes her with an individualistic appearance and the refusal to be shamed by society. She is the physical manifestation of the rebellion against traditional ways and values. Hawthorne explains this with the use of metaphor and imagery. Hawthorne uses metaphors to convey the rebellious nature of Hester Prynne’s presence outside of the prison. Hawthorne uses the term “black
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2.1 Assuming that data mining techniques are to be used in the following cases‚ identify whether the task required is supervised or unsupervised learning. a. Supervised-Deciding whether to issue a loan to an applicant based on demographic and financial data (with reference to a database of similar data on prior customers). b. Unsupervised-In an online bookstore‚ making recommendations to customers concerning additional items to buy based on the buying patterns in prior transactions. c. Supervised-Identifying
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One historian has remarked that Bacon’s Rebellion was “a rebellion with abundant causes but without a cause.” Do you agree? What were the causes of Bacon’s Rebellion? Did Nathaniel Bacon have a cause? Did William Berkeley? In 1676‚ Nathaniel Bacon marched into Jamestown‚ Virginia alongside 600 men ready to fight‚ demanding a military commission. After threatening William Berkeley‚ the Governor of Virginia and Nathaniel’s own cousin‚ Bacon was given a military commission. “In the following months
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Prologue Miss Raelyn was on her way to the Bergeron house‚ as she was walking‚ she rubbed her hands together and pulled her coat closer to her body. Winter was her least favorite season‚ the cold that caressed her skin was never welcome or wanted. But Miss Raelyn didn’t care‚ because she was finally going to see her favorite patient‚ Harrison Bergeron. After a while of walking in the snow‚ Miss Raelyn made it to the Bergeron house. She ringed the doorbell awfully excited to get inside and out the
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Name: 1. What are the values that EIGRP uses in its composite metric to calculate the preferred path to a network? Are all of these used by default? Which ones are and aren’t used by default? 2. What is the “tos” value in EIGRP and why is it always set to “0”? 3. Explain what “K” values are in EIGRP: 4. When and why should you modify the bandwidth value in EIGRP? 5. Describe the Delay metric in EIGRP. What is the delay metric actually describing?
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Chapter 1 Introduction to Human Resource Management Part One | Introduction Copyright © 2011 Pearson Education‚ Inc. publishing as Prentice Hall PowerPoint Presentation by Charlie Cook The University of West Alabama Human Resource Management at Work • What Is Human Resource Management (HRM)? The process of acquiring‚ training‚ appraising‚ and compensating employees‚ and of attending to their labor relations‚ health and safety‚ and fairness concerns. • Organization People with
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Chapter 1 1. Prisons are necessary in human society because people are sinful. 2. He says the rose symbolizes: love‚ beauty‚ life‚ passion‚ and hope. 3. They are literary allusions from passages from the bible. He uses prisons and graveyards as a symbol of the Gods justice. . 4. The story is told from the point of view of the author. The author is a character and not Hawthorne himself telling the story. It is written in thrid person. From the beginning the tone is bitter and thoughtful.
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Perspective‚ objectives and strategy 2. Macroeconomic dimensions 3. Public sector plan: resources and allocations. 4. External sector dimensions 5. Employment perspective 6. Governance and implementation 7. Disaster management: the development perspective 8. Policy imperatives and programmatic initiatives Vol. II: Sectoral policies and programs: I. Overview II. Human and social development 1. Sectoral overview 2. Elementary education 3. Secondary
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