(xa+b)a-b/(xa-2b)a+2b= (xa^2-b^2)/(xa^2-4b^2)= x3b^2 2. a)6-2= 1/62=1/36 b)253/2=(2√25)3=53=125 c) -85/3=(3√-8)5= (-2)5= -32 d) 625(-3/4)=1/(4√625)3=1/53= 1/125 3. a) 93x272x813= (32)3x(33)2x(34)3= 36x36x312= 324 b) 57x253/1254= (57x(52)3)/(53)4= 57x56/512=513/512= 5 4. 5. To find the equation of the exponential function that pass through (0‚-1)‚(-1‚-3)‚(-2‚-9) with x-axis as asymptote: Formula: y=a(bx) y-intercept (0‚-1) 1) Point 1 (-1‚-3) 2) Point 2 (-2‚-9) (-3)=ab-1 (-9)=ab-2 -3/b-1=a
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Habit 4 Think Win/Win is simply about coming up with ways to win at all times. Winning at everything isn’t always a good thing. However‚ it is always good to have that mindset. While Habit 4 is about winning‚ Habit 5 is about communication. Nothing can come together without communication. Habit 4 is the first of three that forms the Public Victory. It brings you from independence to interdependence. Public Victory creates leaders. As a leader you are in position to influence people. To
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Corporation projects the following for the year 2009: Earnings before interest and taxes Interest expense Preferred stock dividends Common stock dividend payout ratio Common shares outstanding Effective corporate income tax rate $35 million 5 million 4 million 30% 2 million 40% **40. The expected common stock dividend per share for Dawson Corporation for 2009 is a. $2.34 b. $2.70 c. $3.90 d. $2.10 2009 Operations Sales* $350‚000 Cost of goods sold 160‚000 Interest expense 3‚000 Income taxes (40% rate)
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Unit 4 Children & Play D1 & D2 These are 3 different settings where children could play * Going to the local park age group: 3 – 6 years * Playing at home age group: 0 – 6 years * Nursery age group: 3 – 5 years D3 & D4 At the local park the child would use physical play. They would use this because they would be running‚ jumping and moving around using physical energy. If the children play football it shows there have balance as they have to stay on their feet
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When you read about the Waterkloof 4 as a Grade 11 you wonder how this did some my age do this. I struggle to imagine how someone could beat a helpless individual to their death‚ especially when they were so young when they did it. With them being granted parole there are many people asking firstly why? And secondly do they deserve to be set free? There will be arguments for and against them being released. "Legislation spells out that when an offender completes 50% of their jail term‚ they can
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Katie Hafner’s New York Times article “Texting May Be Taking a Toll” explains how teenagers today are making the unhealthy decision of spending too much time texting on their phones. Hafner begins the article by informing readers how the majority of teenagers are constantly on their phones with climbing rates‚ therefore disengaging them from today’s society. According to the article‚ “American teenagers sent and received an average of 2‚272 text messages per month in the fourth quarter of 2008‚
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oxygen‚ what are the products? A. H2O2 and CO2 B. H2O and CO2 C. H202 and CO D. H2O and CO 2. Which ion may form a scummy precipitate with ordinary soap? (soap has a negative charge) A. HCO3- B. CO32- C. Na+ D. Ca2+ 3. An element forms a basic oxide with the formula XO and a hydride with the formula XH2. The hydride reacts with water to give hydrogen gas. The element X could be? A. K B. Ca C. N D. O 4. Which metal reacts with concentrated NaOH to produce hydrogen gas? A. Al B. Cu C. Fe D. MG
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Nayibe Lara Instructor Pamela Archer Business Communications Page 133‚ 4.1 Audience Benefits and the “You” View (Obj. 3) Your Task. Revise the following sentences to emphasize the perspective of the audience and the “you” view. a. To avoid suffering the kinds of monetary losses we have experienced in the past‚ our credit union prohibits the cashing of third party checks presented by our members. In order to protect you from suffering monetary losses‚ our credit union prohibits the cashing
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Chapter 4 In Howard Zinn’s book‚ Passionate Declaration: Essays on War and Justice‚ I read chapter four titled “The Use and Abuse of History.” Zinn in this chapter discusses how history is used and abused. Many in society today only tell “impartial history‚” meaning we leave parts of history out to make a certain group or event stick out. History in the United States of America is swayed always to make us look like the good ones. We are a biased country and the government will do anything to censor
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●●●ReadTheory.Org © 2010 Name________________ Date________________ EnglishForEveryone.Org © 2008 “Accused” Reading Comprehension – Short Stories Directions: Read the story. Then answer the questions below. Elizabeth was brooding in her room. She had sought asylum there since spurious gossip about her began circulating at Seagrove Academy last week. Not that Elizabeth had ever been considered a social butterfly. She preferred to live vicariously through the stories of her more
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