The outer edge of a circular running track is 330m long. If it is widened by 7m all around, find the cost of widening it at 8 per square metre.
Answers
Answer:
Here given that perimeter of circular running track =330m
Let radius=r
As we know that in a circle
[tex]{\boxed{\sf Perimeter=2\pi r}}[/tex]
Substitute the values[tex]\qquad \quad{:}\longmapsto\tt 2\times\dfrac {22}{7}×r=330 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt \dfrac {44}{7}r=330 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt r=\dfrac {330×7 }{44}[/tex]
[tex]\qquad \quad{:}\longmapsto\tt r=\dfrac{2310}{44}[/tex]
[tex]\qquad \quad{:}\longmapsto\tt r=52.5 [/tex]
[tex]\therefore\sf r=53m (Approx)[/tex]
Again
[tex]{\boxed{\sf Area=\pi r^2 }}[/tex]
Substitute the values[tex]\qquad \quad{:}\longmapsto\tt Area=\dfrac{22}{7}×(53)^2 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt Area=8828.2m^2 [/tex]
[tex]\therefore\sf Area=8828m^2 (Approx)[/tex]
Nowthe radius is increased by 7m
Hence
New radius=(x+7)m=53+7=60m
New Area=
[tex]\qquad \quad{:}\longmapsto\tt \pi. r^2 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt \dfrac {22}{7}(60)^2 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt \dfrac {22}{7}×3600 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt 11314.28m^2 [/tex]
[tex]\therefore\sf AREA=11314m^2 (Approx).[/tex]
nowArea of widened Area=New area-Old Area
[tex]\qquad \quad{:}\longmapsto\tt 11314-8828 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt 2486m^2 [/tex]
Cost of widening per square=8Total cost=
[tex]\qquad \quad{:}\longmapsto\tt 2486×8 [/tex]
[tex]\qquad \quad{:}\longmapsto\tt 19888[/tex]
[tex]\therefore\sf Total\:cost\:is\: 19888.[/tex]
Can't understand the attachment?Here is a latex diagram for your question.
[tex]\Huge\downarrow [/tex]
[tex]\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\qbezier(2.3,0)(2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,-2.121)(0,-2.3)\qbezier(2.3,0)(2.121,-2.121)(-0,-2.3)\qbezier(1.2,0)(1.121,1.121)(0,1.2)\qbezier(1.2,0)(1.121,-1.121)(0,-1.2)\qbezier(0,-1.2)(-1.121,-1.121)(-1.2,0)\qbezier(-1.2,0)(-1.121,1.121)(0,1.2)\put(-0,0){\vector(-1,0){2.3}}\put(0,0){\vector(0,1){1.2}}\put(-1.7,0.2){$\bf (x+7)m$}\put(0.2,0.3){$\bf x m$}\end{picture}[/tex]
Related Questions
what is business and what is occupation
Answers
Answer:
Business:
A person's regular occupation, profession, or trade.
Occupation:
A job or profession.
Explanation:
I looked them up in a dictionary.
Please mark me brainliest! I need it! Please!
Las ventas a crédito originan siempre: (una única respuesta correcta) 10 -5 Un activo para el comprador y un pasivo para el vendedor. Un beneficio para el vendedor. Un gasto para el comprador. Un activo para el vendedor y un pasivo para el comprador.
Answers
Answer:
Un activo para el vendedor y un pasivo para el comprador.
Explanation:
Si registramos una venta a credito tenemos la siguiente transaction desde el punto de vista del vendedor:
D Cuentas por cobrar XY
C Ventas XY
Se genera un activo
Si registramos la transaction desde el punto de vista del comprador:
D Activo XY
C Cuentas por pagar XY
Aca generamos una pasivo
Using the SMART goal-writing criteria, what refers to asking how to achieve the goal?
Specific
Measurable
Attainable
Realistic
Answers
The correct option is B. Using the SMART goal-writing criteria, Measurable refers to asking how to achieve the goal.
By making goals specific, measurable, attainable, reasonable, and timely, SMART goals position you for success. The SMART method encourages you to go further, provides you with a feeling of purpose, and you in organizing and achieve your objectives.
Why is having a goal important?Setting objectives can help you develop new habits, focus more clearly, and maintain your momentum in life. Goals also aid in concentration alignment and foster a sense of self-mastery. In the end, it comes down to the fact that you can't manage what you don't measure and that you can't improve on what you don't adequately manage.
In order to set goals, a SMART goal is utilized as a guide. The letters SMART, which stand for "specific, measurable, attainable, realistic, and timely," are an acronym. As a result, a SMART goal includes all of these criteria to help you focus your efforts and improve your chances of success.
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Instead of spending the weekend working on the research paper due at the end of next week sam decided to spend the weekend going out to have fun with friends according to freudian theory which system dominated in sams decisions
Answers
Answer:
the id
Explanation:
In simple words, the id can be understood as the root of all psychological bravery, as per Freud 's philosophy, rendering it the essential component of identity. The ID is motivated by the concept of immediate satisfaction of all wishes, desires and desires. If these needs are not immediately fulfilled, the effect is a state of discomfort or stress.
Thus, from the above we can conclude that the correct answer is the id.
Jim and Lisa are buying their first home together. The purchase price is $157,500.00 and they are putting a 20 percent down payment on the home. They have been approved for a 20-year loan at a 6 percent interest rate. What is the total amount of interest that they will pay during the entire loan?
A. $84,724.16
B. $86, 518.40
C. $88,724.16
D. $90,518.40
Answers
Answer: D. $90,518.40
Explanation:
They are putting a 20% down payment on the home which means they are paying 80%;
= 80% * 157,500
= $126,000
First find the monthly payments;
Present value = Payment * ((1 - (1 + r)^-n) / r)
n= 20 * 12 = 240 months
r = 6/12 = 0.5%
126,000 = Payment * (( 1 - ( 1 + 0.5%)⁻²⁴⁰) / 0.5%)
126,000 = Payment * 139.58077168292915831291691663652
Payment = 126,000/139.58077168292915831291691663652
Payment = $902.70313
They'll pay that for 240 months;
= 902.70313 * 240
= $216,648.7512
Interest = 216,648.7512 - 126,000
= $90,648.7512
= $90,648.75
Closest answer is D.
Answer:
$90,518.40
Explanation:
Who's copping the candy axe?
Answers
Answer:
not me
Explanation:
Answer:
I dont understand the question but i have it
Promoters are those who sell a business idea and the corporate form for it.
O True
False
Answers
Answer:
True.
Explanation:
Promoters are those people who have the job of advertising a certain business or idea, in order for it to be acquired by a certain sector of the market or for mass sale to undetermined consumers.
Thus, the function of the promoter is to give visibility to a certain project, so that it is known by individuals and generates economic returns for its creators.
what Is margin of safety?
A. Difference between selling price and variable cos
B. difference between contribution margin per unit and fixed cost
C. difference between current sales and break-even sales
Answers
Answer:
Margin of safety is a principle of investing in which an investor only purchases securities when their market price is significantly below their intrinsic value. ... Alternatively, in accounting, the margin of safety, or safety margin, refers to the difference between actual sales and break-even sales
In a purely competitive labor market, each firm employs such a ______ fraction of the total available supply of a specific type of labor that no firm can influence the ______. Multiple choice question. small; interest rate large; wage rate small; wage rate
Answers
Answer:
small; wage rate
Explanation:
The purely competitive market is a wage taker as there are many number of firms who wants to purchase the labor services in that market also there are many number of workers who have similar skills and wants to sell their labor services
So as per the given situation, the each and every kind of firm wants to employs a small fractions of total supply available so that no firm could influence the wage rtae
Therefore the last option is correct
Store A sells a watch for $56 and offers a 10% discount. Store B sells the same watch for $70 and offers a 30% discount. Store C sells it for $85 and offers a 45% discount. From which store should you buy? *
Answers
Explanation:
$56 * 0.9 = $50.4
$70 * 0.7 = $49
$85 * 0.55 = $46.75
Therefore the watch is cheapest at Store C.
The balance in the prepaid insurance account before adjustment at the end of the year is $6,400, which represents the insurance premiums for four months. The premiums were paid on November 1. The adjusting entry required on December 31 is:
Answers
Answer:
Insurance Expense $6,400 (debit)
Prepaid Insurance $6,400 (credit)
Explanation:
The Prepaid Insurance Account is an Asset Account. This is because it represents economic resources controlled by the firm as a result of past events (payment of insurance in advance) from which economic benefits are expected to flow into the business (insurance services).
As the Insurance is utilized, the Asset account decreases whilst the Expense Account Insurance Expense increases. The following journal entry shows how this happens.
Insurance Expense $6,400 (debit)
Prepaid Insurance $6,400 (credit)
You purchased 100 shares of stock for $78 per share. You sold the stock four years later for $92 per share. What is your gain after the sale of the investment?
Answers
Answer:
$1,400
Explanation:
The gain after the sale of the investment is the excess of the total selling amount over the cost of acquiring the shares initially.
Cost of initial acquisition=100*$78=$7800
Proceeds from shares disposal=100*$92=$9200
The gain after the sale of the investment=$9,200-$7,800
The gain after the sale of the investment=$1,400
EastGate Physical Therapy Inc. Is planning its cash payments for operations for the first quarter (January–March). The Accrued Expenses Payable balance on January 1 is $15,000. The budgeted expenses for the next three months are as follows:
Answers
The question is incomplete. The full question is :
EasyGate Physical Therapy Inc. is planning its cash payments for operations for the first time quarter (January - March), 2015. The Accrued Expenses Payable balance on January 1 is $ 15,000. The budgeted expenses for the next three months are as follows :
January February March
Salaries $ 56,9000 $ 68,100 $ 72,200
Utilities 2,400 2,600 2,500
Other operating expenses 32,300 41,500 44,700
Total $ 91,600 $ 112,200 $ 119,400
Other operating expenses include $ 3000 of monthly depreciation expense and $500 of monthly insurance expense that was prepaid for the year on May 1 of the previous year. Of the remaining paid in the following month. The Accrued Expenses Payable balance on January relates to the expenses incurred in December.
Solution :
SCHEDULED OF CASH PAYMENTS
Particulars January February March
Accrued expenses payable $ 15,000
Payment of current month expenses $ 61, 670 $ 76, 090 $ 81,130
Payment of prior month's expenses $ 26, 430 $ 32, 610
Total payment $ 76, 670 $ 102,520 $ 113,740
Working :
January February March
Other operating expenses $ 32,300 $ 41,500 $ 44,700
Less: devaluation expenses $3,000 $3,000 $3,000
Prepaid expenses $500 $500 $500
Other operating expenses $ 28, 800 $ 38,000 $ 41, 200
Additional Salaries expenses $ 56, 900 $ 68,100 $ 72, 200
Additional Utilities expenses $ 2,400 $ 2600 $ 2500
Total budgeted expenses $ 88,100 $ 108,700 $ 115, 900
Payment in current month at 70% $ 61, 670 $ 76,090 $ 81, 130
Payment in prior month at 30% $ 26, 430 $ 32,610 $ 34, 770
Which of the following statements is FALSE? Consider the case of a new firm that is identical to an existing publicly traded company. If these firms will generate identical cash flows, the Law of One Price implies that we can use the value of the existing company to determine the value of the new firm. A valuation multiple is a ratio of some measure of a firm's scale to the value of the firm. In the method of comparables, we estimate the value of a firm based on the value of other, comparable firms or investments that we expect will generate very similar cash flows in the future. Even two firms in the same industry selling the same types of products, while similar in many respects, are likely to be of different size or scale.
Answers
Answer: A valuation multiple is a ratio of some measure of a firm's scale to the value of the firm.
Explanation:
The Law of One Price does indeed allow for the determination of the value of the new firm using the value of the existing firm as they are identical. The value of a firm is also estimated based on the value of comparable ones.
It is also true that companies can be similar in many respects but still be different in size and scale.
Valuation multiples however, are not ratios of some measure of a firm's scale to the value of the firm but ratios of financial metrics in the company that can be used for analysis and comparison.
The external competitiveness of an organization's pay relative to elsewhere in the industry is measured by its ________. Group of answer choices external equity external liability external costs external rotation external benefit
Answers
Answer:
B) incorporate the unique demands of different cultures
Explanation:
To be effective, an employee involvement program must ________.
A) rightsize the company by eliminating obsolete positions
B) incorporate the unique demands of different cultures
C) mandatorily establish work councils in the company
D) eliminate the influence of employees in managerial decision making
E) implement autocratic ways of handling its employees
Business-cycle macroeconomics involves changes in Real GDP around a ____________ LRAS curve, while economic-growth macroeconomics deals with increases in Real GDP resulting from a ______________ LRAS curve.
Answers
Answer:
fixed; rightward-shifting
Explanation:
One major advantage of credit is that it allows consumers to
A.eliminate debts that they are unable to pay off
B. Earn a higher salary for each year at the same job
C. Make a large purchase and pay for it over time
D. Earn interest on money they put in savings accounts
Answers
The correct option is C. One major advantage of credit is that it allows consumers to make a large purchase and pay for it over time.
What are the advantages of Credit?
Credit can be an effective instrument for improving your financial situation, gaining access to better financial products, reducing interest costs, and even avoiding the need to make a deposit when opening utility or cell phone accounts.
Thus, Customers that have credit can make purchases of products or assets without having to pay in cash upfront. A person with a strong credit history has a demonstrated history of repaying all of their debts in full and on schedule.
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How will you be able to become the cost leader of the market in which you deal?
A.
by focusing on customer loyalty
B.
by analyzing your competitive advantage and identifying which strategy works best for your business
C.
by concentrating on serving a particular segment of customers better
D.
by producing a product that has a higher perceived value to the customers when compared to the already existing products
E.
by producing your goods at the lowest price in the market
Answers
Answer:
well it would be A i think
Explanation:
Answer:
E. by producing your good at the lowest price in the market
Explanation:
Plato
25. Which economic system best defines: Lowest amount of economic freedom:
A. Capitalism
B. Socialism
C. Communism
I only have these three answer choices.
Answers
How does the availability of economic resources in conjunction with the law of diminishing returns affect an entrepreneur's decisions?
Answers
Answer: A
Explanation:
According to the law of diminishing returns, the increase in output that results from adding a production factor is smaller. The law of diminishing returns aids the business in determining the ideal amount of output in production. This is so that the producer can determine whether or not the output has reached its maximum potential.
Why is the law of diminishing returns important?Because economists anticipate that a firm's short-run marginal cost curves would slope upward as the number of output units rises, the law of diminishing returns is significant because it forms part of the theoretical framework.
According to the economic theory known as the law of diminishing returns, as an investment in a certain area rises, the rate of profit from that investment can no longer rise if other factors remain constant after a certain point.
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PLZ HELP!!!
Alison knows e-mail is an important form of communication when seeking employment. She is going to create an e-mail account for her job search communications. Which of the following e-mail addresses would be most appropriate for Alison to use?
a.
stud_ali
b.
blueeyedqt
c.
rebelprince86
d.
alison.s
Answers
Answer:
d. alison.s
Explanation:
It's the most simple and professional. rebelprince86 is to funky. stud_ali is more for a student. and blueeyedqt has nothing to do with her. Brainliest Please!!!
- Hermionia
For the purpose of starting her professional career, Alison must use a simple and professional email address like “alison.s”.
What is an email address?E-mail or electronic mail address is the virtual user destination that ensures and enables communication to and from such user who has access to the email address as such.
For the purpose of employment application, Alison must use a simple and professional email address.
Hence, option D; Alison must use the email address like alison.s, as this will be the most appropriate one to be used.
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Li works at a multinational company in New York. His wife has recently been diagnosed with an illness that might keep her bedridden for at least a month. Li will have to stay home to look after her. Which act provides Li with the ability to apply for leave at his company?
Answers
Answer:
The Family and Medical Leave Act
Explanation:
The family and medical leave act grants eligible employees of covered companies the right to unpaid and job-protected leave for medical reasons. The law requires qualifying employers to allow eligible employees to take unpaid leave to attend to serious family health matters. This law permits eligible or qualifying employees to take up to 12 weeks leave for reasons such as childbirth and a serious personal or family sickness.
On December 31, Cruise Company has 18,000 units of an inventory item, which cost $46 per unit when purchased on June 15. The selling price was $86 per unit. On December 30, the net realizable value was $48 per unit. At what amount should the 18,000 units of inventory be reported at on the December 31 balance sheet
Answers
Answer:
the inventory be reported at on the December 31 balance sheet is $828,000
Explanation:
Here the inventory should be recorded at lower of cost or net realizable value
Since the cost per unit is $46
And, the net realizable value is $48
So, the lowest cost per unit is $46
Now the ending inventory reported is
= 18,000 units × $46 per unit
= $828,000
hence, the inventory be reported at on the December 31 balance sheet is $828,000
Which tax is specifically charged on real estate?
Kimberly wants to sell her house. However, the buyer is unwilling to buy the house, saying that the _____ tax levied on the house is taking the price of the house over his budget.
Answers
Answer:
Property tax assessment
Explanation:
Under construction propertiesare taxed at 12%
From my according
"Analysis of environment impact its extermely important ". Justify the statement in topic of business in one paragraph
Answers
Answer:
see below
Explanation:
Environmental analysis or scanning informs the management of possible opportunities and threats surrounding a business. Analysis of the business environment is essential because there are rapid changes happening in the environment that can greatly impact business performance.
.
A business relies on its environment for inputs and a market for outputs. Changes in any of these factors may disrupt business operations. For a business to thrive, it must continuously conduct an environmental impact assessment and adapt to it appropriately.
A protocol that resides on an incoming mail server. The current version is POP3.
Answers
1. Someone once said that the love of money is the root of all evil. Do you agree or disagree with this statement? Why?
2. Would you ever take a job as a volunteer--knowing that you were helping other people, but you would not get paid for your services. Why or why not?
3. Do you currently have a checking account, savings account, or credit card? If not, at what age do you think it is appropriate to have these types of accounts?
4. In order to buy a new bike, a car, or pay for college, it often takes time to save up the money. What types of things are important to you to save up for?
5. If you had to create a budget for your family, what are 5 necessary items that would be included in that budget? (For example, house payment or rent, utilities, etc).
Answers
Answer:
1. money makes people unpredictable and unreliable.
2. yes I would. even without the pay, being a volunteer is a fulfilling job. And it gives you a sense of responsibility and leadership standards that'll set you aside from others in respectable needs I.e job interview, college application.
3. yes I do have a students account. its necessary to open an account for even the youngest of kids as its good to get ahead in college savings.
4. college, a car , an apartment.
5. food
electricity
gas
school
water
Insurance sales, tax preparation, personal financial advising, and investment fund management are careers in which workers can be self-employed. Which careers have the highest and lowest self-employment rates?
Insurance sales has the highest rates, and tax preparation has the lowest rates.
Personal financial advising has the highest rates, and investment fund management has the lowest rates.
Investment fund management has the highest rates, and insurance sales has the lowest rates.
Tax preparation has the highest rates, and personal financial advising has the lowest rates.
Answers
Answer:
Its B got it right on the test
Explanation:
The careers that have the highest and lowest employment rates are the personal financial advising a the has the investment fund management. Hence the option B is correct.
Want is an insurance sale?An insurance sale is a type of sale that is done by the salesman who is an employee of the insurance company and his job is to advise to sell the insurance policies and thus is responsible for the point of financial advisory. It is thus necessary to rely on the advice of the salesman.
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which of the following is a question you might ask yourself to determine if an action is ethical?
A. would this act help or hurt my job prospects?
B.Does senior management know about this act?
C. Will anyone be hurt by my action?
D. How likely am I to be caught in the act?
Answers
Answer:
C. Will anyone be hurt by my action?
Explanation:
Many organizations and associations have a code of ethics that provides a guideline on ethics. The code states what acceptable and what is not. In the absence of a code of ethics, several guiding principles may help determine what is ethical.
One acceptable principle is that an act is moral or ethical if it increases happiness for most people or greatly reduces their misery. A good question to ask oneself before deciding is whether the consequences of their actions will bring joy or sorry to people. Ethical actions tend to make others happy.
do a man's physical strength allows his to work more effectively than a women?
Answers
Answer:
yes
Explanation:
if we are talking about a job in which strength is necessary men tend to be stronger this is because of muscle structure and other evolutionary factors in the way but if it's a job about art things that the creativity and not use of strength is needed is fair game
Answer:
yes
Explanation:
what he said ^
