The aluminum change of properties within the 25% range is?

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Verify the conclusion of Green's Theorem by evaluating both sides of the equation for the field F= -2yi+2xj. Take the domains of integration in each case to be the disk. R: x^2+y^2 < a^2 and its bounding circle C. what is the smallest subset of the number -8,546,999 belong to Question 23 of 25 What is the probability of flipping a coin 85 times and getting tails 30 times or fewer? Round your answer to the nearest tenth of a percent. A. 99.8% B. 33.2% C. 0.4% D. 95.9% Help please and thanks Solve for the values of x and y: y = 3x - 5 ........(i) and y = -x + 7 ........(ii) Please help?-Something that is used to buy and sell resources, goods, or services. What answer is this? -Individuals and businesses make most of the major decisions about production and distribution of goods and services. What answer is this?-How much people want of a good or service that is determined by the total cost f economic resources that went in to producing and providing a good or service. What answer is this?-Economic decisions are made by individuals, businesses, and government. Wealth can be made or lost in the market. What answer is this?-Depending on the goods and services of others to satisfy the wants that cannot be satisfied on your own. What answer is this?-The worth of a good or service that is determined by the total cost of economic resources that went in to producing and providing a good or service. What answer is this?-What a seller and buyer agree on for an exchangeusually stated in standard money terms. What answer is this? Rogan claims that he can run 8 miles per hour. Use the speed formula to determine how many minutes it would take him to run one mile. Why are the suitors afraid?They are afraid of AthenachoolThey are afraid of ZeusThey have no weapons HELP! Jameson works as a cashier in a music store. A customer wants to payfor a CD that is on sale for 15% off the regular price of $18,0015% offRock 'N' Rollgreatest HITSThe cash register is broken, and Jameson must calculate the price of theCD using only a calculatora. What is the sale price of the CD? Show or explain how you got youranswerb. Jameson needs to add 6% sales tax to the sale price of the CD. Whatshould Jameson charge the customer for the CD, including tax? Showor explain how you got your answer.c. The customer told Jameson that he could get the same answer andsave time by just taking 9% off the regular price of the CD, because15% -6% is 9%. Is the customer right? Explain your reasoning.LOOK AT PIC FOR HELP!thanks In WXY, the measure of Y=90, WY = 8, YX = 15, and XW = 17. What ratio represents the tangent of X? Which statement best explains how the Mayflower Compact influenced the development of American democracy? Net present value LO P3A new operating system for an existing machine is expected to cost $820,000 and have a useful life of six years. The system yields an incremental after-tax income of $240,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $100,000.A machine costs $560,000, has a $56,000 salvage value, is expected to last eight years, and will generate an after-tax income of $150,000 per year after straight-line depreciation.Assume the company requires a 12% rate of return on its investments. Compute the net present value of each potential investment. (PV of $1, FV of $1, PVA of $1, and FVA of $1) (Use appropriate factor(s) from the tables provided.)a. A new operating system for an existing machine is expected to cost $820,000 and have a useful life of six years. The system yields an incremental after-tax income of $240,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $100,000. (Round your answers to the nearest whole dollar.)b. A machine costs $560,000, has a $56,000 salvage value, is expected to last eight years, and will generate an after-tax income of $150,000 per year after straight-line depreciation. (Round your answers to the nearest whole dollar.) 1. One of the acute angles of a right triangle is 28, the other acute angle is? To keep her grades up madeline must earn more than 80 points on her science fair project. Let p represent the number of points she could earn. HELP AG CLASSA mycologist is a specialized plant pathologist dealing in soil bacteria.TrueFalse (a) What human activity is responsible for the formation of smog and acid rain? (b) What kinds of harm does photochemical smog cause? (c) Do you think that photochemical smog levels are high during the winter or during the summer? Explain.NO FILES OR I REPORT >:-(( 2- Clasifica los siguientes sistemas en abierto, cerrado o aislado:a. una cazata de helado c. una lata de arvejas e. un vaso con jugob. una bolsa de 1kg de arroz sin abrir d. un termmetro f. un perro3- Clasifica los siguientes sistemas en homogneo y heterogneo e indica el nmero de fases:a. limonada con hielo c. agua y aceite e. agua gasificadab. agua y acetona d. tierra, arena y piedras f. caf con leche4- En un laboratorio se realiza un experimento para estudiar la flotabilidad de cuerposen el agua.a. Indica qu partes componen el sistema y cul es el ambiente.b. Clasifica el sistema como abierto, cerrado o aislado.c. En qu estado fsico est cada componente del sistema?d. Cuntas fases tiene?e. Es homogneo o heterogneo?5- El recipiente de la imagen tiene agua coloreada y est tapado.a. Identifica qu partes componen el sistema.b. Clasifica el sistema en abierto, cerrado o aislado.c. El sistema es homogneo o heterogneo?d. Si enfriamos el recipiente hasta obtener hielo, cambiar la masa del sistema? Justifica6- Se est estudiando la vida de los peces en una pecera que se encuentra encima de una mesa en el laboratorio.a. Dibuje lo descrito arriba y seale cul es el sistema, el lmite y cul es el ambiente.b. Clasifique el sistema segn la interaccin con el ambiente, justificando su respuesta.c. Es homogneo o heterogneo? it was a priority to rescue the dog. The dog was (A) very minute (B) the least important (C) the main concern (D) an emotional load 4) The total of the building is $35. The discount is 60%. What is the total? A) $14 B) $69 C) $58 d) $29 Cual es el Consider this right triangle determine whether each equation is correct. Select yes or no for each equation