A gas-fired power station has four generation units, each capable of producing electric power at a rate 200 MW. In order to maintain adequate power supply to the network three generation units must run ([]+[][]) find the probability that three units will be running four years after installation if the failure rate λ for each generation unit is 0.06 / yr.

Answers

Answer 1

The reliability of a system is determined by its components. In the event of a component failure, the system may fail, and the probability of failure is an essential feature in evaluating the reliability of a system.

In this case, we have a gas-fired power plant with four generation units, each of which is capable of producing 200 MW of electric power.

Three generation units must run to maintain an adequate power supply to the network. The probability that three units will be running four years after installation is being asked.

We need the probability that the system will operate correctly at least three times in four years to get the probability that three generation units will run. In four years, there are 4 × λ = 0.24 possibilities for one generation unit to fail. As a result, there is a 0.76 probability that it will operate correctly.

The probability that the unit will operate correctly three times in a row is:P = (0.76)³ = 0.438976So, the probability of three units running is:P(3) = 4 × P × (1 - P)² = 0.392416. Therefore, the probability that three units will be running four years after installation is 0.392416.

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Related Questions

What is it called when businesses are doing poorly and stock prices drop?

Answers

Answer:

When a stock price falls, that means the company must sell additional shares of stock to raise the same amount of proceeds

Explanation:

2. Which of the following is NOT true?
A mortgage loan is a secured loan.
OA personal loan is a secured loan.
Loan terms are the information written in a loan agreement.
OA personal loan is an unsecured loan.

Answers

The statement "A personal loan is a secured loan" is NOT true.

What is a personal loan?

A loan is a financial agreement between a borrower and a lender, where the borrower receives a certain amount of money from the lender and agrees to repay it with interest over a set period of time. The personal loan is generally a type of unsecured loan, which means that it is not secured by any collateral. On the other hand, a mortgage loan is a secured loan as it is secured by the property being purchased.

Therefore, loan terms are the information written into a loan agreement, such as the interest rate, payment period, and any fees or penalties associated with the loan.

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HELP! i need help with this brochure project for economics and personal finance. its about Understanding Checking and Debit Accounts can someone please give me the information or something for it or if u have already done it can you please give it to me.
the document has all the information.

Answers

Answer:

PLEASE DO YOU HAVE IT NOW I NEED IT ASAPP

Explanation:

please I need to graduate

which of the following is not a benefit of using price bundling strategy?

a.Increased customer loyalty
b. Enhanced product visibility
c. Higher revenue
d. Simplified purchasing decision
e. Competitive advantage

Answers

The option that is not a benefit of using price bundling strategy is d. Simplified purchasing decision

What is price bundling strategy?

In order to provide two or more products at a lower price than if they were sold separately, this marketing tactic is known as price bundling. Because it provides greater value for the price, the bundle pricing strategy is popular in both retail and e-commerce.

Product bundling is a marketing strategy in which a number of products are bundled together and offered for sale as a single item. This tactic is employed to persuade clients to purchase more goods.

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what are the outputs of the production process with regards to goods and services​

Answers

Answer: they will go faster

Explanation: it does a thing.

the threat of antidumping action affects a firm by?

Answers

The threat of antidumping action limits a company's ability to use aggressive pricing to gain market share in a country. Firms in a country can also strategically use antidumping measures to limit aggressive competition from low-cost foreign producers.

What exactly does anti-dumping mean?

Anti-dumping measures. A company is said to be "dumping" a product if it exports it at a lower price than it normally charges in its home market.

Is this a form of unfair competition?

Although opinions differ, many governments take action against dumping to protect their domestic industries. Antidumping and countervailing duties are intended to compensate domestic industries harmed by unfairly traded imports by offsetting the value of dumping and/or subsidization.

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a(n) _____ is a framework of how a business intends to generate revenue.

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A business model is a framework that outlines how a company plans to generate revenue. It explains the products or services a company will offer, how it will produce and deliver them, and how it will create value for customers.

A good business model should also take into account the company's cost structure, revenue streams, and target market. Business models can vary depending on the type of company and industry. For example, some companies may rely on a subscription-based model, where customers pay a monthly fee to access a product or service. Others may use an advertising-based model, where revenue is generated through ads displayed to users.

Ultimately, a business model is a critical element in any company's success. It helps companies to identify opportunities, understand customer needs, and develop strategies for growth. By continually evaluating and adjusting their business models, companies can remain competitive and profitable in the long term.

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Which of the following will be accomplished by efficient allocations of the factors of production?

guaranteeing economic success
understanding whether a product will fail
fulfilling many needs and wants of society
replenishment of limited resources

Answers

Answer:C

Explanation: Just took the test:)

What will be accomplished by efficient allocations of the factors of production is fulfilling many needs and wants of society

What are factors of production?

factors of production can be regarded as those factor that make production possible such as capital and land.

Therefore, fulfilling many needs and wants of society is one of beauty of production.

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What percent of the federal budget was spent on education in 2019?

Answers

Answer:

The President requests $59.9 billion in discretionary appropriations for the Department of Education in fiscal year 2019, an $8 billion or 12 percent reduction below the 2018 annualized Continuing Resolution (CR) level.


Which is the best description of a balance sheet? (1 point)

Answers

Answer:  the balance sheet is a financial statement that provides a snapshot of what a company owns and owes, as well as the amount invested by shareholders. Balance sheets can be used with other important financial statements to conduct fundamental analysis or calculate financial ratios.

Which of the following is NOT a dimension of the SERVQUAL a.k.a
RATER model?
Group of answer choices
Reinforcement
Responsiveness
Reliability
Empathy
Assurance

Answers

The dimension "Reinforcement" is NOT a part of the SERVQUAL model.

The SERVQUAL/RATER model is a widely recognized framework for evaluating service quality. It comprises five dimensions: reliability, assurance, tangibles, empathy, and responsiveness. The dimension "reinforcement" is not included in this model. The reliability dimension focuses on the consistent and accurate delivery of services. Assurance pertains to the knowledge, competence, and professionalism of service providers, along with their ability to instill trust and confidence in customers.

Tangibles refer to the physical aspects and appearance of service facilities, equipment, and personnel. Empathy assesses the extent to which service providers understand and address customers' individual needs and concerns. Lastly, responsiveness examines the willingness and promptness of service providers in meeting customer requests, handling inquiries, and resolving complaints.

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Unlike price ceilings, price floors lead to very positive effects when properly implemented.
a. True
b. False

Answers

This is untrue; price floors have several unforeseen consequences which are rarely acknowledged the decision-makers. Price ceilings prevent an increase in price from going over a certain point.

What function do policymakers serve?

The function of the law maker is to act as a conduit for information gathering through study and consultation, to distil and extrapolate from the information a policy or collection of policies that help to forward the chosen course of action.

What kind of people make policy?

The policy maker is a person who develops concepts and strategies, particularly those used by an organisation or a government. The US president, a school system, a company's executive committee, and a mayor are all examples of policy makers.

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Businesses are important to a free enterprise system because they?

Answers

Answer:

A.provide consumers with goods and services

Multiple choices

A.provide consumers with goods and services

B. make legal decisions related to property rights.

C. prevent entrepreneurs from taking to many risks.

D. enforce economic regulations to protect citizens. ​

Explanation:

Production of goods and services is done by the private sector in a free enterprise system. A majority of the factors of production belong to the private sector. The government does not actively participate in economic activities.

In the free enterprise system, the private sector produces and distributes goods and services in the economy. In other words, all the goods and services consumed in a free enterprise system are produced by the private sector.

what is the over the counter market?select one:a.a stock exchangesb.a decentralized market not listed in an exchangec.feds foreign exchange market

Answers

Answer:

b. a decentralized market not listed in an exchange.

Explanation:

   The over-the-counter (OTC) market refers to a decentralized marketplace where financial instruments such as stocks, bonds, commodities, and derivatives are traded directly between two parties, without being listed on a formal exchange. In the OTC market, trades are conducted through dealer networks, electronic systems, or other communication methods, allowing for direct transactions between buyers and sellers.

   Unlike stock exchanges where trading occurs on a centralized platform with standardized rules and regulations, the OTC market provides more flexibility and customization in the trading process. It allows for the trading of securities that may not meet the listing requirements of formal exchanges or are not actively traded on exchanges.

   One prominent example of the OTC market is the trading of over-the-counter stocks (also known as OTC stocks), which are stocks of companies that are not listed on major exchanges such as the New York Stock Exchange (NYSE) or NASDAQ. Instead, these stocks are traded through dealer networks or electronic platforms.

   It's important to note that while the OTC market offers certain advantages such as flexibility and accessibility, it also carries certain risks, including less transparency and regulation compared to exchange-traded markets. Investors should exercise caution and conduct thorough research when participating in OTC trading.

while rachel carson was writing silent spring, a picture of how ddt influences bird populations was emerging. scientists hypothesized that ddt was causing the observed decline in fish-eating bird populations. the assumptions and connections underlying this hypothesis were complex. in this activity, you will reconstruct those connections.

Answers

Rachel Carson's was known for her work on Silent Spring. The answers to the question are on the image. the first image shows the answers in the right order while the second image is about the questions before its arrangement.

The Silent Spring was known to be public awareness focused on nature as it was said to be vulnerable to human intervention.

Carson in her work gave a radical proposal which state that technological progress is simply at odds or negative terms with natural processes and thus must be shortened.

 

Silent Spring was known to greatly opposition by chemical companies and this lead to reversal in national pesticide policy and also led to the ban on DDT for agricultural uses.

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while rachel carson was writing silent spring, a picture of how ddt influences bird populations was emerging.
while rachel carson was writing silent spring, a picture of how ddt influences bird populations was emerging.

1. Antitrust laws are designed to

Answers

Answer:

Antitrust laws are statutes developed by governments to protect consumers from predatory business practices and ensure fair competition. Antitrust laws are applied to a wide range of questionable business activities, including market allocation, bid rigging, price fixing, and monopolies

Explanation:

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Receiving an email that says you have changed your bank account password when you have not is:

A. likely a warning sign of fraud, but the email should be opened to be certain.

B. not likely a warning sign of fraud, but the email should be deleted regardless.

C. not likely a warning sign of fraud, and the email should be opened.

D. likely a warning sign of fraud, and you should contact your bank.

Answers

Answer:

D. likely a warning sign of fraud, and you should contact your bank.

Explanation:

If you have not changed your bank account's password, and you are the only one you know with access to the account, you should suspect either that your account has been compromised or that you are being scammed. Call the official number of your bank to find out (not the one on the email.)

Answer:

. likely a warning sign of fraud, and you should contact your bank.

Explanation:

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Answers

Answer:

I xixed3odn3dno3xnomxend4ond4imx74d diendeinxe said einxiw dueoxni3d 3id 2did 2iz

6.If your company matches 75 cents on the dollar, and you contribute $200 a paycheck, how much will your employee match?

PLZ HELPPP I DONT UNDERSTAND THIS

Answers

Answer:

Your employee match will be 0.75 x 200

so only around $17.5

Sye Chase started and operated a small family architectural firm in Year 1. The firm was affected by two events: (1) Chase provided $25,000 of services on account, and (2) he purchased $2,800 of supplies on account. There were $250 of supplies on hand as of December 31, Year 1. Required a. b.

Answers

The events resulted in increased accounts receivable and revenue from services provided on account, increased accounts payable and supplies from supplies purchased on account, and $250 worth of supplies on hand.

The impact of the events on the firm's financial statements is as follows:

a. Event (1) - Chase provided $25,000 of services on account, resulting in an increase in accounts receivable (asset) and revenue (income statement).

b. Event (2) - Chase purchased $2,800 of supplies on account, leading to an increase in accounts payable (liability) and supplies (asset).

Additionally, $250 worth of supplies on hand as of December 31, Year 1 would be included in the supplies account on the balance sheet.

In summary, the main effects are an increase in accounts receivable and revenue due to services provided on account, an increase in accounts payable and supplies due to supplies purchased on account, and the inclusion of $250 worth of supplies on hand in the supplies account.

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this form will be sent to Lily by the end of January. She will use this form to...

Answers

Answer:

\(\large\colorbox{white}{File her income taxes}\)

Explanation:

\(\large\colorbox{orange}{ɪ ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs}\)

\(\large\colorbox{lime}{Xxᴊᴀsʜ13xX}\)

The average starting salary for a college graduate is approximately $50,000. What percentage of student loan borrowers have LESS than $50,000 in debt?

Answers

Answer:

About 20% of student loan borrowers have less than $50,000 in debt.

Explanation:

a _ is used to apply for jobs or even to collage

Answers

Answer: application

Explanation:

Applicationnnnnnnnnn

Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to
O*NET, what are common tasks performed by Graphic Designers? Check all that apply.
conferring with clients
creating designs, concepts, and sample layouts
scheduling projects for clients
hiring and training new team members
determining size and arrangement of illustrative material and copy
developing graphics and layouts

Answers

Answer:

creating designs, concepts, and sample layouts

scheduling projects for clients

determining size and arrangement of illustrative material and copy

developing graphics and layouts

Answer:1,2,5,6.

Explanation:

a is a group of consumers with similar needs and a group of retailers that satisfy those needs using a similar retail channel and format. a. wholesale market segment b. target market segment c. trading area d. retail market segment

Answers

A retail market segment is a group of consumers with similar needs and a group of retailers that satisfy those needs using a similar retail channel and format. Hence, option D is correct.

Retail market segment describes a set of buyers with comparable wants and a group of sellers who meet those needs through comparable retail channels and business models. The primary distinction between the wholesale and retail market segments is the establishment of a relationship between the wholesaler and the client in the former case and the manufacturer and retailer in the latter.

A given commodity's wholesale and retail prices diverge significantly, so that the wholesale price is always lower than the retail price. In the wholesale industry, the art of product sales, which is crucial in the retail sector, is not required. A wholesale firm is bigger than a retail one in size.

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Correct question is:

A ______ is a group of consumers with similar needs and a group of retailers that satisfy those needs using a similar retail channel and format.

a. wholesale market segment

b. target market segment

c. trading area

d. retail market segment

A customer purchases stock for $40 per share and holds it for 1 year, selling it for $50 per share exactly 12 months after the date of purchase. Four quarterly qualifying dividends of $.50 were paid during the year. If the customer's tax bracket is 30%, what is the after-tax rate of return?

Answers

Answer:

24.75%

Explanation:

the customer will be taxed in two different rates:

long term capital gains = $50 - $40 = $10 per stock x (1 - 15%) = $8.50

interests are taxed as normal income = (4 x $0.50) x (1 - 30%) = $1.40

total after tax gains = $9.90

after tax rate of return = $9.90 / $40 = 0.2475 = 24.75%

_____ encompasses loyalty and a deep concern for an organization's welfare.

Answers

Affective commitment encompasses loyalty and a deep concern for an organization's welfare.

Affective commitment refers to a psychological attachment and emotional connection an individual develops towards an organization. It goes beyond mere job satisfaction and encompasses loyalty and a deep concern for the organization's welfare. Employees with high affective commitment feel a strong sense of belonging and identification with the organization's values, goals, and mission.

They are genuinely dedicated and willing to invest their time, effort, and energy to contribute to the organization's success. Affective commitment is driven by positive emotions, trust, and a belief in the organization's purpose, fostering long-term engagement, dedication, and a desire to support the organization through thick and thin.

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Which of the following is TRUE about a lease agreement?
1- A lease is an agreement between you and your roommates that you submit to the
apartment owner.
2- You never have to pay any fees when you sign a lease. If you do, that means it is a
scam.
3- A lease often has information about your prior housing experience; it's a record that
the apartment owner can use to see if you are a good candidate
4- A lease is an agreement that includes details about rent, apartment policies, vacating,
etc.

Answers

Answer:

ok 2

Explanation:

An agreement is a legally enforceable agreement that creates and controls the obligations and duties of the parties involved. When an agreement fulfills the legal requirements, it is legally enforceable.  A contract generally implies the trading, skills, currency, or a guarantee to transfer any of these.

The true statement about the lease agreement is 2- You never have to pay any fees when you sign a lease. If you do, that means it is a  scam.

A lease agreement is a legal document that spells out the parameters on which a tenancy rents a home or business from an owner.

Lease agreements are considered as the lawful documents that spell out the tenant's and homeowner's duties and rights. Even if you're renting a room in a house to any of your friends or family members, you'll need a rental obligation to safeguard yourself ethically if you have issues with your occupants.

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Outline six uses of computer


.​

Answers

Home useIndustryMedical FieldEntertainmentEducationBankingBusinessGovernment

I have given many options

if a country has a working-age population of 200 million, 135 million people with jobs, and 15 million people unemployed and seeking employment, then its labor force is: group of answer choices 150 million.

Answers

The labour force is defined as the total number of employed and unemployed people.

What is labour force?
The workforce, also known as the labour force, refers to the pool of people who are either employed or unemployed. It is most commonly used to describe those who work for a single business or corporation, but it can also refer to a geographical region such as a city, state, or country. The value of a company can be labelled as its "Workforce in Place." A country's workforce includes both employed and unemployed people (labour force). Formal labour is defined as any type of employment that's also structured as well as paid in a formal manner. Unlike the informal portion of the economy, formal labour inside a country contributes to the gross national product of that country. Informal labour is defined as work that does not fall under a formal legal or practical arrangement.

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What are the most likely reasons writers add visual information to a text? Choose three correct answers.It can make information in the text easier to understand.It can add details to the information in the text.It gives the reader a necessary break.It is an appealing decoration.It can show information that is hard to put into words. .(a) Assume a defined contribution plan pension fund with a perfectly balanced position between its invested assets and the present value of its future pension obligations. Over the next year, the management of the pension fund consider several different scenarios:1. The life expectancy of future pensioners gets longer than previously expected.2. The discount rate used to compute the present value of future obligations is set to rise.3. The stock portfolio the fund is invested in will appreciate beyond the prior forecast.4. Some of the benefits offered to pensioners are going to be cut.5. The inflation rate of medical care offered to future pensioners gets higher than before.Analyze under each of the above scenarios whether the fund position will stay balanced, run into a deficit, or become positive, all other things staying equal. 45.75 + 4.85=? Plzzzz help please im so confused and lazy For a recent period, the balance sheet for Save-A-Lot Corporation reported accrued expenses of $520,543. For the same period, Save-A-Lot reported income before income taxes of $169,176. Assume that the adjusting entry for $520,543 of accrued expenses was not recorded at the end of the current period What would have been the income (loss) before income taxes A 0.4856 g sample of solid silver oxide is strongly heated. (a) Write the balanced equation for the reaction. (b) Find the volume of O2 that can be released at STP. (c) If 0.3804 g of silver is produced, find the percent yield. When looking at income statement, balance sheet, and statement of cash flow how can you answer these below... Provide overall assessment of financial strength of the company. Point out areas of strength and weakness based on the actual financial statements and the common-size statements. Make recommendation related to additional information required or action steps to take as soon as possible. hOW you would draw a diagram to solve for the following expression. Captionless Image A water tank initially contained 62 liters of water. It is being drained at a constant rate of 2.5 liters per minute. How many liters of water are in the tank after 71 seconds? Round answers to the nearest whole liter. question 52 pts cross-culturally and historically, marriages based on free choice and romantic love are which of the following are included in the set of marketing actions that are part of a marketing strategy? multiple select question. product design accounting promotions advertising A candy-maker makes 500 pounds of candy per week, while his large family eats the candy 10% of the candy present each week. Let (t) be the amount of candy present at time t. Initially, there is 250pounds of candy.a. Express the scenario described above as an initial value problem.b. Solve the initial value problem. Help me with this please x(t) is periodic with fundamental period six. This signal is described over one fundamental period by x(t)=4(rect( 3t2 )4rect( 2t4 )),0 The following expressions are polynomial except [tex]4 {x}^{3} - 5 {x}^{ - 2 } + 3 [/tex][tex]5 {x}^{2} + 2x - 1[/tex][tex]2 {x}^{5} - 2 {x}^{2} - 2[/tex][tex]x + 9[/tex] People born between 1979 and 1994 and who comprise the largest group in America's workforce are known asa.tweens.b.teens.c.Millennials.d.Gen Xers.1Millennials where do the boxed things go? what numbers do they go I would really appreciate if I could get some help on this math problem. ethan planted a tree that was 1.85 meters tall.several years later , the tree is 5.30 meters tall. which equation can be used to find x, the number of meters the tree has grown solid shapes are regular when all the faces are eaqual which 3d shapes is regular?a) cylinderb) cubec) cuboid