She spends her earnings as soon as she earns any interest so she only receives interest on her initial $500 investment. Which type of interest is Sara earning? A) free market B) complex interest C) simple interest D) interest on interest E) compound interest Question 4 You are depositing $1500 in a retirement account today and expect to earn an average return of 7.5 percent on this money. How much additional income will you earn if you leave the money invested for 45 years instead of just
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The purpose of the lab was to find out the chemical elements based on the color of the flame that elements make by their reaction. The work we completed in the lab was testing the chemical effects of the flame from the chemicals. We tested different elements and wrote down our observations. I accomplished the knowledge of testing chemicals and making responses based on our observations.Electrons are the particles found in the chemicals that may be responsible for the production of colored light.
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Question 1 Determine the slope for line 2x+12y-6=0 2x+12y=6 12y=-2x+6 y=-2x/12+6/12 y=-x/6+1/2 ∴m=-1/6 Find the slope of the required line‚ which is "m" (-1/6)("m" )=-1 (m)=6 Now‚ substitute m=6 into equation y=mx+c ‚i.e. y=6x+c. This line passed through point (2‚4). So‚ we substitute x=2‚y=4 into y=6x+c. 4=6(2)+c 4-12=c c=-8 ∴ The equation of the straight line that we are looking for is y=6x-8
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Imagination and Fancy in Coleridge’s Biographia Literaria Coleridge‚in his essay "Biographia Literaria"‚rejecting the empiricist assumption that the mind was tabula rasa on which external experience and sense impressions were imprinted‚ stored‚recalled‚ combined both come from respectively the Latin word ’imaginato’ and Greek word ’phantasia’. Coleridge defines imagination by saying that "The imagination then I consider either as primary‚ or secondary. The primary imagination I hold to be the
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Separation of the Components of a Mixture Purpose: To become familiar with the methods of separating substances from one another using decantation‚ extraction‚ and sublimation techniques. Apparatis and Chemicals: balance‚ Bunsen burner‚ rubber hose‚ tongs‚ 2 evaporating dishes‚ 2 watch glasses‚ 100-mL graduated cylinder‚ clay triangles‚ 2 ring stands‚ 2 iron rings‚ 2 glass stirring rods‚ unknown mixture of NaCl‚ NH4Cl‚ SiO2. Discussion: Mixtures are composed of two or more substances
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SLFC PROJECT Chemical origin of Life and Life on other Planets Drishta Gopala‚ Sarthak Malhotra‚ Srividya‚ Suprigya Dipangi Theories for Chemical Evolution Of Life On Earth Introduction According to a mechanistic‚ naturalistic view of the universe‚ and thus of origins‚ the whole of reality is evolution — a single process of self-transformation. Everything in the universe‚ according to this view‚ has evolved from a primordial chaotic or random state of matter. This evolutionary
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solution. Introduction The purpose of this experiment is to determine if the amount of zinc and hydrochloric acid will effect the percentage of the zinc in the out coming solution. We are reacting zinc metal with hydrochloric acid to produce a compound of zinc and chlorine atoms. We are then recording our data and observations and place it in a logical data table. Purpose The whole purpose of this experiment is to determine wether or not the amount of the zinc and or hydrochloric acid effects
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then it has become the mainstream theory behind the origins of life. Miller demonstrated that biomolecules‚ such as amino acids‚ could be synthesized under simulated Earth-like conditions. The soup theory states that abiotic‚ monomeric organic compounds would have originally came about in early oceans. In these early oceans‚ monomers would have undergone polymerization to become larger and more complex; eventually developing enclosed membrane systems‚ nucleic acids‚ and proteins.1 As polymeric combinations
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C hapter 2 IS MATTER AROUND US PURE How do we judge whether milk‚ ghee‚ butter‚ salt‚ spices‚ mineral water or juice that we buy from the market are pure? physical process of evaporation. However‚ sodium chloride is itself a substance and cannot be separated by physical process into its chemical constituents. Similarly‚ sugar is a substance because it contains only one kind of pure matter and its composition is the same throughout. Soft drink and soil are not single substances. Whatever the source
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Solvay mainly produces precipitated silica with a capacity of 380‚000 tons‚ accounting for about 10% of global amount‚ and has 8 silica production bases around the globe. In Jul. 2014‚ Evonik Industries announced that it would establish silicon compound plants with Jiangsu Zhongneng Polysilicon Technology Development Co. Ltd. for the production of fumed silica and ultra-pure silicon tetrachloride. The plants will have an annual capacity of over 20‚000 tons‚ and are scheduled to start-up operation
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