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Brainly.com What is your question? High School Mathematics 5+3 pts Which of the following situations could be represented with the given system of equations? 0.1x+0.6y=0.4(5) x+y=5 A. Eunice needs to combine solutions of 0.1M HCl and 0.4M HCl to produce 5L of 0.6M hydrochloric acid (HCl). B. Eunice needs to combine solutions of 0.1M HCl and 0.6M HCl to produce 5L of 0.4M hydrochloric acid (HCl). C. Eunice needs to combine solutions of 0.4M HCl and 0.6M HCl to produce 5L of 0.1M hydrochloric acid (HCl). D. Eunice needs to combine solutions of 0.1M HCl and 0.6M HCl to produce 4L of 0.5M hydrochloric acid (HCl).

Answered by answersmine AT 22/10/2019 – 02:26 AM In the equations, the molarity is given as coefficients, x and y are volumes of HCl of different concentrations.  Therefore on the right hand side, molarity is 0.4, volume is 5 L.The correct answer has a product of 0.4M and 5L.

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Concern about runaway costs, lack of access, and questionable quality of care has led to an increasing interest in studying the medical care system and its effectiveness, efficiency, and equity, leading to a science called health __________ research.

Answered by answersmine AT 22/10/2019 – 02:33 AM ……. leading to a science called health SERVICE RESEARCH. Health service research is a multidisciplinary field of scientific research that studies how different factors affect access to health. The factors studied include: social factors, financing systems, health technology, organisational structure and process, …

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The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles

The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles …

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An allogenic skin graft allows a person with a burn to receive skin from a donor. Patients are often given drugs to suppress their immune system. Why would a patient need to be given these drugs

Answered by answersmine AT 22/10/2019 – 03:16 AM The person receiving the skin after the burn would be given these drugs most of the time because they dont want a ton of blood coming out of your body as your panicking or just sitting there feeling the pain which will …

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Why was the country-wide spread of a postal system and paper currency important to China? A) to spread the image of the emperor through stamps and coinage B) to keep news and wealth flowing throughout the country C) to unite the Chinese people D ) to give jobs to Chinese postal workers and bankersI actually ended up going with: B) to keep news and wealth flowing throughout the country Havent found out if i was correct or not.

Why was the country-wide spread of a postal system and paper currency important to China? A) to spread the image of the emperor through stamps and coinage B) to keep news and wealth flowing throughout the country C) to unite the Chinese people D ) to give jobs to Chinese …

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Which of the following best describes the United States? A) It has a market economy with no government regulation. This is the only system that can work with a government run by the people. B) It has a command economy. A large nation like the United States needs the government to control all growth of business to prevent problems. C) It has a traditional economy. Most communities are focused on providing their own needs with the resources available in the local area. D) It has a mixed economy. The government protects individual rights, such as minimum pay for work and choices in goods and services.

THE ANSWER IS A However, the government should have little to no intervention in our capitalism, market economy, but of course when the economic factors kick in, there is also the government which has to regulate monopolies and mergers to make sure that our market economy is safe and welcoming …

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Look at the graph of this system of equations: y = – x2 + 1 and y = x2. At which approximate points are the two equations equal? A) (-0.7, 0.5) B) (0.5, 0.7) C) (0.7, 0.5) D) (-0.5, 0.7) Note: There can be more than answer. Help me and I will give you brainliest. Thank you. In this picture, there’s the graph.

Y=-x^2+1 and y=x^2 When the two curves intersect their coordinates will be equal, so we can say y=y whenever a solution exists, so: x^2=-x^2+1  add x^2 to both sides 2x^2=1  divide both sides by 2 x^2=1/2  take the square root of both sides x=±√(1/2), so there are two solutions, we …

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Which of the three economic systems (market, planned, and mixed) do you believe address the issue of scarcity the best? Give two examples of why this system is superior to the other choices.

Scarcity is the fundamental challenge that all individuals and nations must confront. Everyone faces some limitations, so we all have to make choices where we limit or allow ourselves to something.  Economists generally recognize four types of economic systems traditional, traditional, command, market and mixed.A traditional economic system is shaped by tradition. The work …

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