Definition of Emphysema

Answers

Answer 1

Answer:

Trastorno que afecta los alvéolos (bolsas pequeñitas de aire) de los pulmones. La transferencia del oxígeno y el dióxido de carbono en los pulmones se produce en las paredes de los alvéolos. En el caso del enfisema, los alvéolos se inflan de modo anormal, se dañan sus paredes y la respiración se vuelve difícil.

Explanation:

Answer 2

Answer:

A disorder affecting the alveoli (tiny air sacs) of the lungs. The transfer of oxygen and carbon dioxide in the lungs takes place in the walls of the alveoli. In emphysema, the alveoli become abnormally inflated, damaging their walls and making it harder to breathe.

Explanation:

em·phy·se·ma

/ˌemfəˈsēmə/

nounMEDICINE

1.

a condition in which the air sacs of the lungs are damaged and enlarged, causing breathlessness.

"smoking can lead to serious lung diseases such as emphysema"

2.

a condition in which air is abnormally present within the body tissues.

Definition Of Emphysema

Related Questions

when performing high-velocity movements with medicine balls, the ball weight should be no more than what percentage of the user's body weight, according to current recommendations?

Answers

According to current recommendations, when performing high-velocity movements with medicine balls, the ball weight should be no more than 10% of the user's body weight.

What are medicine balls?

Medicine balls are weighted balls that can be thrown and caught during exercise, typically used for strength training and plyometric workouts. They come in various sizes and weights, with some having handles for grip during exercises.High-velocity movements with medicine ballsThese exercises involve explosive and rapid movements, such as overhead throws, chest passes, and slams. They are great for developing power, speed, and core strength. However, it is essential to use the correct weight to prevent injury and maximize benefits.When choosing a medicine ball, it is recommended to select one that is no more than 10% of the user's body weight. This ensures that the individual can move the ball quickly and safely, minimizing the risk of injury. For instance, if someone weighs 150 pounds, they should use a medicine ball that weighs no more than 15 pounds.

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Because it requires a certain amount of intelligence, only humans are capable of forming cognitive maps.
True
False

Answers

False. Tolman first demonstrated cognitive maps in rats. This phenomenon is not restricted to humans.

david's reassuring self-talk and breathing exercises represent his _______________ of the situation. primary appraisal secondary appraisal neither

Answers

David's reassuring self-talk and breathing exercises represent his secondary appraisal of the situation.

An appraisal is the process of assessing or evaluating something or someone. Appraisal is concerned with how an individual reacts to a situation, not the situation itself. Primary and secondary are the two kinds of appraisals. Primary appraisal is the process of determining if a situation is threatening, dangerous, or challenging. It's a kind of assessment that helps us understand if the stress is good for us or not.

Secondary appraisal, on the other hand, is the process of determining whether or not an individual has the resources necessary to cope with the stressor. Reassuring self-talk and breathing exercises are examples of secondary appraisal.

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What do you think becomes painful to do if you break a rib AND why?

Answers

Answer:

In addition to protecting your heart and lungs, your ribs also support many of the muscles in your upper body. As a result, breaking a rib can make everyday activities very painful. Given their position in the body, broken ribs are usually left to heal on their own.

Explanation:

Moving around in general. With a broken rib the broken rib will constantly be poking inside of you making it hard to move. Not only that but it can be extremely dangerous depending where the broken rib is positioned.

Put the following steps of fat digestion and absorption in order:1. Bile salts coat fat droplets.2. Fatty acids and monoglycerides are transported into cells.3. Chylomicrons are formed.4. Chylomicrons are released into lymphatic system.5. Monoglycerides and fatty acids move out of micelles.6. Pancreatic lipase break down fats.
6, 3, 4, 1, 2, 5
1, 6, 5, 2, 3, 4
1, 2, 3, 4, 6, 5
2, 6, 5, 1, 3, 4

Answers

The correct order of fat digestion and absorption is; Bile salts coat fat droplets, Pancreatic lipase breaks down fats, Monoglycerides move out of micelles, Fatty acids are transported into cells, Chylomicrons are formed, and Chylomicrons released into the lymphatic system. Option B is correct.

Bile salts coat fat droplets; Bile salts, produced by the liver and stored in the gallbladder, are released into the small intestine. Bile salts emulsify the large fat droplets into smaller droplets, increasing the surface area available for digestion by enzymes like pancreatic lipase.

Pancreatic lipase breaks down fats; In the small intestine, pancreatic lipase is secreted by the pancreas. It acts on the large fat molecules and breaks them down into smaller molecules such as fatty acids and monoglycerides.

Monoglycerides and fatty acids move out of micelles; The smaller fat droplets coated with bile salts form structures called micelles. Monoglycerides and fatty acids, which are the end products of fat digestion, move out of the micelles and are available for absorption.

Fatty acids and monoglycerides are transported into cells; The monoglycerides and fatty acids that have been released from the micelles are absorbed by the cells lining the small intestine. They move across the cell membrane and enter the cells.

Chylomicrons are formed; Once inside the cells of the small intestine, fatty acids and monoglycerides are reassembled into triglycerides. They combine with cholesterol, proteins, and other lipids to form larger particles called chylomicrons.

Chylomicrons are released into the lymphatic system; The chylomicrons, containing the reassembled fats, are released from the cells into the lymphatic system. From there, they enter the bloodstream and are transported throughout the body for utilization or storage.

Hence, B. is the correct option.

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--The given question is incomplete, the complete question is

"Put the following steps of fat digestion and absorption in order:1. Bile salts coat fat droplets.2. Fatty acids and monoglycerides are transported into cells.3. Chylomicrons are formed.4. Chylomicrons are released into lymphatic system.5. Monoglycerides and fatty acids move out of micelles.6. Pancreatic lipase break down fats. A) 6, 3, 4, 1, 2, 5 B) 1, 6, 5, 2, 3, 4 C) 1, 2, 3, 4, 6, 5 D) 2, 6, 5, 1, 3, 4."--

on the basis of your observations from the 3 tests, discuss the nutritional quality of casein and gelatin.

Answers

Casein has higher nutritional quality than gelatin due to its complete amino acid profile and better digestibility.

In terms of nutritional quality, casein outperforms gelatin in several aspects. Casein is a complete protein, containing all the essential amino acids required by the human body. It is particularly rich in essential amino acids like leucine, which plays a crucial role in muscle protein synthesis. Moreover, casein is highly digestible and efficiently absorbed by the body, providing a sustained release of amino acids over a longer period of time, making it beneficial for muscle recovery and growth.

On the other hand, gelatin lacks certain essential amino acids, especially tryptophan, which limits its ability to support optimal protein synthesis. Additionally, gelatin is less digestible compared to casein, as it contains larger protein molecules that are broken down and absorbed at a slower rate. This slower absorption may be advantageous for certain individuals with specific dietary needs, but it is generally less desirable for post-workout recovery or muscle-building purposes.

Overall, casein offers superior nutritional quality compared to gelatin, making it a more favorable choice for individuals seeking to meet their protein requirements and support muscle health.

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why am i such a bad person?

Answers

Answer:

because you only think about negative things

hope it is helpful to you

Answer:

just have a better mindset and distance yourself away from fake friends

Explanation:

parents of 2 children, had their oldest child recently pass away from cystic fibrosis. what would not be an appropriate statement by the nurse:

Answers

In such a delicate and heartbreaking situation, it is crucial for the nurse to provide compassionate and supportive care.

Making a statement like, "You should be grateful that you still have one healthy child," would be highly inappropriate and insensitive. This remark dismisses the profound grief the parents are experiencing and fails to acknowledge the unique pain of losing a child.

It overlooks the emotional turmoil and challenges they are facing as they navigate through their grief process. The nurse should instead offer condolences, validate their feelings of loss and sadness, and provide a safe and nonjudgmental space for them to express their emotions.

It is important to provide empathy, active listening, and support, ensuring the parents feel heard, understood, and cared for during this difficult time.

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While walking to Mr. Egan's room, the nurse stops and takes a time out. What does the nurse discover? What is the nursing responsibility for this near miss?

Answers

The nurse discovered that she had almost given the patient the wrong medication. The nursing responsibility for this near miss is to assess the patient, notify the physician, document the occurrence and intervene to prevent harm.While walking to Mr. Egan's room, the nurse stops and takes a time out, which can be regarded as a procedure in the nursing field. By taking time out, the nurse discovered that she had almost given the patient the wrong medication.

The time-out is a procedure that helps to decrease mistakes or near misses and should be included in the nursing routine. Nurses who give medication and complete procedures are required to take a time out and double-check the patient's name, date of birth, and allergy information to ensure that the patient receives the correct treatment.

Nursing responsibility for this near miss:Assess the patient: The nurse must assess the patient's status and contact the doctor to determine if any interventions or treatments are needed.Notify the physician: The nurse should contact the doctor immediately after recognizing a near miss or mistake. The doctor may recommend additional checks or procedures to make sure that the patient is safe.

Document the occurrence: The nurse must document the occurrence of the near miss and complete an incident report that is accurate and thorough.Intervene to prevent harm: The nurse must take appropriate measures to avoid the medication from being given to the patient. The nurse should double-check the medication and any accompanying information with a colleague or pharmacist if there are any uncertainties. If there is still doubt, the nurse must seek advice from the doctor.

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Researchers are working on a system that mimics the human brain learning process. What is this system called?

Answers

Answer:

neuromorphic

Explanation:

Answer:

artificial neural network

Explanation:

Artificial neural networks, usually simply called neural networks, are computing systems vaguely inspired by the biological neural networks that constitute animal brains.

Please help!!

Jośe has been working on how to identify his feelings and express his emotions to others. What’s skills is he working in building?

1. Resiliency

2. Emotional-awareness

3. Self-Esteem

4. Mindfulness

Answers

Jose is working on building 2. emotional awareness skills. Emotional awareness refers to the ability to recognize and understand one's own emotions, as well as the emotions of others. It involves being attuned to one's feelings, recognizing their triggers, and being able to effectively communicate and express those emotions to others.

By working on identifying his feelings and expressing his emotions to others, Jose is developing a deeper understanding of his emotional experiences. This skill allows him to navigate and manage his emotions more effectively, leading to improved emotional well-being and healthier relationships.

Emotional awareness is a fundamental aspect of emotional intelligence, which plays a crucial role in various aspects of life, including personal relationships, work environments, and overall mental health. When individuals are emotionally aware, they are better equipped to recognize and regulate their emotions, make informed decisions, and communicate their needs and boundaries effectively.

Developing emotional awareness also contributes to self-esteem and resiliency. By understanding and accepting his emotions, Jose can build a stronger sense of self-worth and confidence. This self-awareness allows him to advocate for his needs, set healthy boundaries, and make choices aligned with his values and desires. Additionally, emotional awareness helps individuals become more resilient in the face of challenges and setbacks, as they are better equipped to understand and manage their emotional responses.

Overall, by focusing on identifying his feelings and expressing his emotions, Jose is actively developing his emotional awareness skills, which in turn can positively impact his self-esteem, resiliency, and overall emotional well-being.

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What is the chain of survival?
A. Early Recognition, Early Defibrillation, Early EGS
B. Early Recognition, Early Defibrillation, Early EMS
C. Early cognition, Early Defibrillation, Early EMS
D. Early Recognition, Early Defibrillation, Early ATM

Answers

Answer:

D

Explanation:

who am i and who are you? 0-0

Answers

Answer:

if this were a meme i would say

im you BUT WITH A BODY COUNT

Which of the following factors may impact a person's blood alcohol concentration BAC

Answers

Individual differences in size, weight, and metabolism. The percentage of alcohol in the drink. Type of alcohol (fizzy drinks are absorbed more quickly). The amount of time since the last drink (the body can only break down about 1/2 a drink an hour).

A person's blood alcohol concentration can be affected by their gender.

Blood Alcohol Concentration (BAC) as the term implies, refers to the amount of alcohol in a person's blood. It is measured in percentages and is used by the government to determine if a person is legally drunk or sober.

Gender can impart a person's BAC because it has been shown that women take longer to process alcohol which means that there will be more alcohol in a woman's blood than a man's blood in a given period even if they take the same amount of alcohol.

Gender is therefore a determinant of BAC.

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Options for this question include:

a. Hair color

b. Gender

c. Age

d. Alcohol tolerance

Which materials are part of a person’s body composition? Select three options.

fat
supplements
water
protein
medications

Answers

Answer:

Fat, water and protein

Explanation: They are the core components or things that we need in our body.

Answer:

protein, Fat, and water

:3 can i have a brainliest, plz

When reviewing a urinalysis report of a client with acute glomerulonephritis the nurse expects to note:_________

Answers

When reviewing a urinalysis report of a client with acute glomerulonephritis the nurse expects to note hematuria.

Acute glomerulonephritis is a kidney disease that happens as an after-effect of a bacterial infection, for instance, strep throat or impetigo. The fundamental indication is blood in the urine (hematuria), but it can also cause proteinuria, hypertension, decreased urine production, edema, and other symptoms. The specific indicators of glomerulonephritis vary depending on the underlying cause and the stage of the disease.

Acute glomerulonephritis happens when there is inflammation in the tiny filters (glomeruli) in the kidneys that remove waste from the blood. As a result, the kidneys lose their ability to filter the waste from the blood correctly, allowing too much protein and red blood cells to be excreted in the urine.

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why might tobacco & alcohol advertisements target teens?

Answers

Teen are more likely to try tobacco and alcohol to fit in or out of anxiety and depression.

Answer:

Because teens are young and always want to try something new and impress other people.

Explanation:

Part 1 Decision Making

Robert, Paul, Juan , and Alphonso decide to go water skiing on Robert's family boat. Everyone is going to bring some lunch items to share on the boat . The boys arrive at the boat to go out on the lake. Paul suggests that they all should put their lunch items in the cooler . Paul opens the cooler and finds beer and ice. Paul knows that boating and skiing are not safe to do while under the influence of alcohol. What should Paul do?

Answers

Answer:

I think Paul should A not give them the drinks or B before they leave the shore throw them on the shore or pretend to forget something and take the beer and come back with more food or water

What is the mental health​

Answers

Answer:

Mental health includes our emotional, psychological, and social well-being. It affects how we think, feel, and act.

Explanation:

The mental well being of a person, someone with bad mental health may be considered depressed, while someone with good mental health will be happy

Actin and Myosin are what? connective tissue layers, muscle cells, or protein myofilaments?

Answers

protein myofilamemts

meet. now.
lllllllllllllllllllllllllllllllllllllllllllllllllllllll

Answers

Answer:

yuh

Explanation:

You have almost completed Lesson 15! You have been learning about
communication skills and coping mechanisms.
For the following lab activity, you will be discussing positive forms of
communication and situations they would be useful.
Choose five forms of communication and discuss how they would be useful in
your life today:

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

I choose the following five forms of communication

1.- Verbal. It is the natural way to communicate, using our voice. My voice has to be clear and the message specific to be successful in what I try to convey.

2.- Written. I need to improve my written skill, learning grammatical rules, and improving my spelling. Minimize typos. I have to write developing my own style.

3.- Non-verbal. Signs and gestures are a great support for verbal communication. Everybody needs non-verbal communication to reinforce verbal communication.

4.- Formal. Formal communication is needed in my life when I am living official moments or scenarios in school or in the workplace. When I address teachers or seniors I have to use formal language.

5..- Informal. Informal communication is used when I am hanging with my friends, having a typical day-to-day conversation.

Explain the way health care delivery care has been change in time in the US, and is it improved. Include at least two references.

Answers

Answer:

Explanation:

(1) it must enable all citizens to access health care services, and (2) the services must be cost-effective and meet certain established standards of quality. In many ways, the US health care delivery system falls short of these ideals.

Answer:

(uno) it must enable all citizens to access health care services, and (dos) the services must be cost-effective and meet certain established standards of quality. In many ways, the US health care delivery system falls short of these ideals.

Explanation:

Health psychologists are most interested in a. better understanding the disease process. b. obtaining personal reports of health. c. Understanding theories rather than experimental research. d. promoting health and well-being.

Answers

The answer is d. promoting health and well-being.

Health psychologists are experts who work to promote health and prevent illness by addressing the emotional, social, and biological factors that influence health and illness. They work to promote positive lifestyle changes, reduce the negative impact of stress on health, and improve overall health behaviors.

While understanding the disease process is important, health psychologists are more interested in promoting positive health behaviors and preventing illness from developing in the first place. Obtaining personal reports of health is just one tool that psychologists may use in their work, but it is not the primary focus. Understanding theories is also important, but again, promoting health and well-being is the primary goal of health psychologists.

Health psychologists are most interested in promoting health and well-being.  Health psychologists are primarily focused on promoting health and well-being, rather than solely understanding the disease process.

Option (d) is correct.

They aim to understand how psychological, social, and behavioral factors influence health and develop interventions to improve health outcomes and quality of life. While understanding the disease process is important in the field of health psychology, it is not the sole or primary focus.

Health psychologists take a holistic approach to health and consider a wide range of factors that contribute to well-being, including psychological, social, cultural, and environmental influences.

Overall, the main focus of health psychology is to promote health and well-being by identifying and addressing psychological, social, and behavioral factors that impact individuals' health outcomes and quality of life. Therefore, the correct option is (d).

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what are the measures do you maintain for the quality life of your family?​

Answers

What do you mean? ????

which of the following demonstrates assertive communication?
a. “you choose the topic for the report; whatever you pick is fine with me”
b. “we’re going to the movie i want to see!”
c. “i would like to see a movie tonight. does that sound good to you?”
d. “i thought i told you to clean up the kitchen right now!”

Answers

D. “I thought I told you to clean up the kitchen right now!”

Identify two Earth's systems and the specific components of each system that are interacting.

Answers

Answer:

water and dirt

Explanation:

they both work together to make soil

State three reasons why to pursue a sports master's. Explain
each in detail.

Answers

Pursuing a Master's degree in Sports can offer several benefits and opportunities for individuals interested in advancing their careers in the field.

The three reasons why pursuing a Sports Master's can be advantageous:

Enhanced Specialization and ExpertiseExpanded Professional NetworkIncreased Career Opportunities and Advancement

Earning a Master's degree in Sports opens up a wide range of career opportunities and increases the chances of career advancement. Many organizations, whether professional sports teams, sports marketing agencies, fitness companies, or sports governing bodies, often seek individuals with advanced degrees for leadership roles and specialized positions.

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HURRYYYYYYYYYYYY PLEASEEEEEEEEEEEEE

Read the scenario below and answer the question that follows.

Doctor Jones tells Brady that he needs an operation to remove his appendix. Doctor Jones warns Brady that as she performs the operation, she must carefully cut through Brady’s body in order to remove the appendix. Brady agrees to the procedure and Doctor Jones removes the appendix, leaving a vicious-looking scar.

Why is Doctor Jones’ behavior not considered aggressive?
A.
Doctor Jones’ behavior is not intended to cause harm.
B.
Doctor Jones’ behavior was done with Brady’s consent.
C.
Doctor Jones’ behavior was considered violent.
D.
Doctor Jones’ behavior did not actually cause harm.

Answers

Answer:

a

Explanation:

she told him that she would CAREFULLY remove the appenix

Answer: B. The procedure was explained and consent was given.

Nutritional needs are different as people age.

True
False

Answers

Answer:

false

Explanation:

because in this ara we use nutritional food for have our meals

There is no difference between the nutritional needs of young and older adults. False !
Other Questions
Which step of an ethical analysis is designed to enable a manager to obtain guidance or insights from other managers? Multiple Choice a) determining who is affected. b) listing options. c) searching for precedents. d) making a decision. The original law of effect stated that behaviors leading to a(n) ____ are ____. a. satisfactory state of affairs; stamped in b. reinforcer; stamped in c. positive reinforcer; strengthened d. unconditioned stimulus; stamped out The currency deposit ratio is 0.5, the required reserve ratio is 0.25. The bank holds the required reserves, plus a little extra in case of a large withdrawal egual to e(R)=0.5-2R.Where R is the interest rate and it is equal to 12.5. The money supply is 600. Using the money multiplier approach calculate how many pounds worth of bonds would the Bank of England have to buy/sell in order to increase the money supply to 900? a. Sell bonds for an amount equal to $200. b. Buy bonds for an amount equal to $200. c. Buy bonds for an amount equal to $40o. d. Sell bonds for an amount egual to $250. LG Company is considering the purchase of a new machine. Its invoice price is $123,000, freight charges are estimated to be $3,000, and installation costs are expected to be $5,000. Salvage value of the new machine is expected to be zero after a useful life of 4 years. Existing equipment could be retained and used for an additional 4 years if the new machine is not purchased. At that time, the salvage value of the equipment would be zero. If the new machine is purchased now, the existing machine would be sold for $5,000. LGs accountant, Ethan Ng, has accumulated the following data regarding annual sales and expenses with and without the new machine.Without the new machine, LG can sell 10,000 units of product annually at a per unit selling price of $100. If the new unit is purchased, the number of units produced and sold would increase by 25%, and the selling price would remain the same.The new machine is faster than the old machine, and it is more efficient in its usage of materials. With the old machine the gross profit rate will be 28.5% of sales, whereas the rate will be 30% of sales with the new machine. (Note: These gross profit rates do not include depreciation on the machines. For purposes of determining net income, treat depreciation expense as a separate line item.). The old machine breaks down three to four times a year. The staff had requested the management to buy a new machine as the old machine is challenging to operate.Annual selling expenses are $160,000 with the current equipment. Because the new equipment would produce a greater number of units to be sold, annual selling expenses are expected to increase by 10% if it is purchased.Annual administrative expenses are expected to be $100,000 with the old machine, and $112,000 with the new machine.The current book value of the existing machine is $40,000. LG uses straight-line depreciation.LGs management has a required rate of return of 15% on its investment and a cash payback period of no more than 3 years.Additional information:The company provides jobs to many local citizens where they are located. Having the new machine will reduce the hiring of new employees in the coming future.If there are any cost savings, the management would like to use the money for training and professional development of staff.The old machine is more environmentally compared to the new machine.Based on research, the inventory turnover will change from 3.45 to 3.47 with the new machineInstructions:Write a memo to the Chief Financial Officer and the President of the company detailing your explanation of your recommendations. Please note the President has no finance background.You recommendation should have the following but not limited to:(Ignore income tax effects.)Calculate the annual rate of return for the new machine. (Round to two decimals.)Compute the cash payback period for the new machine. (Round to two decimals.)Compute the net present value of the new machine. (Round to the nearest dollar.)On the basis of the foregoing data, would you recommend that LG buy the machine? Why or why not?If the required rate of return is 13% and 20%, what will your recommendation be?Make sure you reference your work properly.The memo should not exceed 2,000 words.Hint:To include in your memo, theory; what is the rate of return? And etc.Analysis would include quantitative and qualitative analysis. 1. You will need your ticker code (company abbreviation) for stock prices for this question. Use your ticker code to obtain the closing prices for the following two time periods to obtain two data sets: March 2, 2019 to March 16, 2019 Data set A February 16, 2019 to February 28, 2019 Data set B Take the closing prices from data set B and add 0.5 to each one of them. Treat data sets A and B as hypothetical sample level data on the weights of newborns whose parents smoke cigarettes (data set A), and those whose parents do not (data set B). a) Conduct a hypothesis test to compare the variances between the two data sets. b) Conduct a hypothesis to compare the means between the two data sets. Selecting the assumption of equal variance or unequal variance for the calculations should be based on the results of the previous test. c) Calculate a 95% confidence interval for the difference between means. Data set A: total= 677.98, mean= 67.798, n= 10, variance= 0.663084, std devition= 0.814299972 Data set B: total= 574.24, mean=71.78, n=8, variance= 0.727143, std devition= 0.852726719 Do not use excel function for p value. Show all your work2. Take data sets A and B and delete duplicated values such that each value is unique even when pooling the two data sets. Just like with the previous problem, treat data sets A and B as hypothetical data on the weights of children whose parents smoke cigarettes, and those whose parents do not, respectively.Calculate the expected value of the Wilcoxon Rank-Sum test statistic E(WX) assuming the null hypothesis of equal medians being true.Conduct a Wilcoxon Rank-Sum test on the data.Data set A: total= 677.98, mean= 67.798, n= 10, variance= 0.663084, std devition= 0.814299972Data set B: total= 574.24, mean=71.78, n=8, variance= 0.727143, std devition= 0.852726719Do not use excel function for p value.Show all your work what information is recorded on a job cost sheet? how do management and employees use job cost sheets Find a positive inverse for 39 modulo 648) Find a positive inverse for 39 modulo 64. You have a sample of sulfuric acid with an unknown concentration and you perform a titration with sodium hydroxide to determine the concentration.Your titration data for one trial is below:Initial burette reading (cm3)10.20Final burette reading (cm3)20.55The volume of acid used in each titration is 10.00 cm3 and the concentration of NaOH used is 0.1000 mol dm3.Determine the concentration of the sulfuric acid in mol dm3. Round your answer to four significant figures The atomic mass of 5626Fe is 55.934939 u, and the atomic mass of 5627Co is 55.939847 u.1. 5627Co decays into 5626Fe2. Beta+ (positron) decay3. How much kinetic energy will the products of the decay have? Evaluate: S, Txe-*dx. Use the trapezoidal rule with n = 20 subintervals to evaluate l = 5 sin(VTt) dt A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 24 weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is 24 weeks and that the population standard deviation is 2.4 weeks. You can also assume the population is normally distributed. Suppose you would like to select a random sample of 74 unemployed individuals for a follow-up study. Note: You should carefully round any intermediate values you calculate to 4 decimal places to match wamap's approach and calculations.Find the probability that a single randomly selected value is greater than 24.4. P(X> 24.4) = _____ (4 decimal places.) Find the probability that a sample of size n = 74 is randomly selected with a mean greater than 24.4. P(x>24.4) = ________(4 decimal places.) eric has saved $18,300 toward a down payment on a house. he makes a salary of $59,750 a year. what is the maximum he could afford to borrow to buy a house? responses $90,500 $90,500 $101,200 $101,200 $119,500 $119,500 $137,800 $137,800 Describe what occurs at the molecular level when a mixture is sublimed. How does sublimation purify a substance? What materials are removed? Why do we not do melting point directly on camphor to assess its purity? (q4) Find the area of the region bounded by the graphs of and x = y - 4.1.25 sq. units B. 3.33 sq. units C. 4.5 sq. units D. 5.2 sq. units What is the angular acceleration of a 75 g lug nut when a lug wrench applies a 135 N-m torque to it? Model the lug nut as a hollow cylinder of inner radius 0.85 cm and outer radius 1.0 cm (I = Y M (r1? + rz?)): What is the tangential acceleration at the outer surface? What factor was not considered which causes this acceleration to be so large? Identify and discuss the major characteristics that qualifies Africa's social science as imperialist???? Draw the directed graphs & zero-one matrices for each of the following relations:Define a relation R on A = {0, 1, 2, 3}, B= {4,5,6,8} by R = {(0, 4), (0, 6), (1, 8), (2,4), (2,5), (2,8), (3,4), (3,6)}. A married couple, both of whom are NY residents, go on vacation. Prior to their vacation, the husband purchases a necklace from a NY jeweler for delivery in Vermont at the hotel the couple is staying at. While on vacation in Vermont, the husband gives his wife the necklace as a present for their anniversary. The resident wife then returns to New York with the necklace. The sales and use tax is imposed on the transaction when:a. The husband purchased the property from the NY jeweler b. When the NY resident wife returned to NY with the necklacec. There is no sales or use tax due on the sale of the necklace nor when the necklace was returned to New Yorkd. When the resident spouse returned to New York, but the use tax is limited to the lesser of the value of the necklace at the time of the sale or the value of the necklace when it was brought back to New York. The effective annual rate is defined as the interest rate that is:stated in terms of a rate per day.equal to a monthly rate multiplied by twelve.computed by multiplying the rate per period by the number of periods per year.expressed as if it were compounded once per year.expressed as simple interest. number 1212) You purchase a bond with a coupon rate of 4.6 percent and a clean price of $1,140. If the next semiannual coupon payment is due in five months, what is the invoice price? Assume a par value of $1,