minick rosing's analysis of microscopic globules of carbon found in rocks 3.7 billion years old showed that they were somewhat higher in c12 as opposed to c 13. this is significant because ________.
Answers
Mini ck Rosing's analysis of microscopic globules of carbon found in rocks 3.7 billion years old showed that they were somewhat higher in C12 as opposed to C13. This is significant because the ratio of C12 to C13 can indicate whether life was present on Earth at that time.
This is because living organisms preferentially use C12 in their metabolic processes, leading to a higher ratio of C12 to C13 in organic matter. Therefore, Rosing's findings suggest that there may have been early forms of life on Earth at least 3.7 billion years ago. This finding by Mini k Rosing is significant because the higher ratio of C12 to C13 in the microscopic globules of carbon indicates the presence of ancient life. This is due to the fact that living organisms preferentially take up lighter isotopes like C12, resulting in a higher C12 to C13 ratio. Thus, the analysis suggests that life existed on Earth 3.7 billion years ago, providing valuable insights into the early history of life on our planet.
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Related Questions
What are hard skills?
A. Skills that you can learn in school, on the job, or through a
certification program
B. Skills that require a Masters degree
C. Skills that are always difficult to obtain
O
D. Skills that only employees at a higher level possess
Answers
Answer:
A. Skills that you can learn in school, on the job, or through a certification program.
Explanation:
Just took the test.
Skills that you can learn in school, on the job, or through a certification program are called the hard skills. Thus, option (a) is correct.
What is skills?The term skills refer to the person ability and talent that comes to the master own her work. There are the different types of the skills such as communication skills, computer skills and graphic skills. A person is the expert to the particular field are they easily faced the problems and the efficiently performing the work.
According to the skills are the necessary to the person because it's the help to the developed of the knowledge and the experiences. There are the skills are the different types such as technical, computer, reading, listening and the other communication skills. A person is the learns the skills to the school, college, and the job. The certificate course and Diploma in the particular field.
Therefore, option (a) is correct.
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Question 5 of 10
When gathering information, which of the following tasks might you need to
perform?
A. Apply standards, such as measures of quality, beauty, usefulness,
or ethics
B. Seek out ideas from others and share your own ideas
C. Study objects, conduct lijsts, research written materials, and ask
questions
D. Fill out forms, follow procedures, and apply math and science
SEN
Answers
13. true or false: when noticing a suspicious vehicle on the property, a responsible employee should approach the driver and ask if he/she needs assistance.
Answers
There is no doubt that if a foreign car appears on the premises, a competent employee should approach the driver and ask if he needs help.
An employee is a person who is employed by an employer to perform a specific task. Employers have control over how much money employees are paid, when they work and how they work. In return, employees receive employee benefits that suppliers do not. A person who can be hired by an employer to perform a certain task is called an employee. Employers have complete control over what the employee does and how he will do it, unlike contractors who have more freedom than employees. After being selected as a job candidate through a strange application and interview process, the employee is hired by the company. When a company determines that an applicant is the best fit for the employee position it is hiring for, it makes that choice
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Marianne was a computer programmer making almost $170,000 a year at a rate of $80 an hour for Big Tech. Ginger, her boss, demanded that she work 100 hours of overtime over the next month until a large project was complete. Marianne believes she is entitled to 100 hours of overtime pay. Under the Fair Labor Standards Act, how much overtime pay is she entitled to
Answers
Under the Fair Labor Standards Act, Marianne is entitled to $12,000 for overtime pay.
What is the overtime rate under the Fair Labor Standards Act?Under the Fair Labor Standards Act, the overtime rate is a time and a half.
Data and Calculations:Annual salary = $170,000
Rate per hour = $80
Overtime rate per hour = $120 ($80 x 1.5)
Overtime hours = 100 hours
Overtime pay = $12,000 (100 x $80 x 1.5)
Thus, under the Fair Labor Standards Act, Marianne is entitled to $12,000 for overtime pay.
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A large company in the communication and publishing industry has quantified the relationship between the price of one of its products and the demand for this product as Price = 150- 0.01 x Demand for an annual printing of this particular product. The fixed costs per year (i.E., per printing) =$50,000 and the variable cost per unit =$40. What is the maximum profit that can be achieved if the maximum expected demand is 6,000 units per year? What is the unit price at this oint of optimal demand?
Answers
Answer:
a. The maximum profit that can be achieved is $300,000.
b. The unit price at this point of optimal demand is $90.
Explanation:
From the question, we can obtain the following:
x = Maximum expected demand = 6,000 units
Price = 150 - 0.01 x = 150 - (0.01 * 6,000) = 150 - 60 = $90
Fixed cost per year = $50,000
Variable cost per unit = $40
Total variable cost = Variable cost per unit * Maximum expected demand = $40 * 6,000 = $240,000
Total cost = Fixed cost + Total variable cost = $50,000 + $240,000 = $290,000
Revenue = Price * Maximum expected demand = $90 * 6,000 = $540,000
Therefore, we have:
a. What is the maximum profit that can be achieved if the maximum expected demand is 6,000 units per year?
Profit = Revenue - Total cost = $540,000 - $240,000 = $300,000
Therefore, the maximum profit that can be achieved is $300,000.
b. What is the unit price at this point of optimal demand?
As already stated above, the following are given in the question:
x = Maximum expected demand = 6,000
Price = 150 - 0.01 x ........................... (1)
Substitute for x in equation (1), we have:
Price = 150 - (0.01 * 6,000) = 150 - 60 = $90
Therefore, the unit price at this point of optimal demand is $90.
2. What does the word cost mean in the context, "understanding their costs and
income, budgeting to ensure all their expenses are covered is a financially
tsresponsible behavior"?
Answers
Answer:
Explanation: A budget is an estimation of revenue and expenses over a specified future period of time and is usually compiled and re-evaluated on a periodic basis.
The amount of money that a business had to spend on the production of its goods or services is known as the cost.
How does financial planning use budgeting?
The method of planning a company's earnings and expenses over a specific time period is known as financial budgeting. The management's financial plans are outlined in budgets.
The cost of a business's products or services is the sum of money that was required to produce them. Among other things, this entails allocating financial means and figuring out how much cash is available to spend.
Therefore, A financial budget is one that is concerned with the balance sheet of the business, which also includes the cash budget.
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One of exploration's greatest strengths is being unstructured.
Ture False
Answers
True. One of exploration's greatest strengths is indeed being unstructured. This unstructured nature allows for the discovery of new ideas and knowledge without the constraints of preconceived notions or expectations.
This open-ended approach enables individuals and groups to pursue diverse paths and make unexpected connections, ultimately leading to innovation and breakthroughs. By not being limited to a specific structure or framework, explorers can adapt to unforeseen challenges and opportunities, thereby expanding their understanding of the world around them. In summary, the unstructured nature of exploration fosters creativity, adaptability, and the potential for groundbreaking discoveries.
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Use Laplace transform to solve the following initial value problems:
(a) y'- 2y + 2y = cost, y(0) = 1, y'(0) = 0.
(b) y)-y=0, y(0)=2, (0) = -2, (0)=0, "(0) = 0.
(c) y + y(t) = '(0) = 0. 0 1≤t<5 otherwise, y(0) 0,
Answers
The given initial value problems involve differential equations that can be solved using Laplace transforms.
In problem (a), the Laplace transform will be used to find the solution for the given equation and initial conditions. In problem (b), the Laplace transform will be applied to solve a different equation with specific initial conditions. Lastly, problem (c) requires applying the Laplace transform to find the solution for a differential equation with a piecewise function and initial condition.
(a) To solve the initial value problem y' - 2y + 2y = cost, y(0) = 1, y'(0) = 0, we first take the Laplace transform of both sides of the equation, substitute the initial conditions, and then solve for Y(s). After finding Y(s), we take the inverse Laplace transform to obtain the solution y(t).
(b) For the initial value problem y" - y = 0, y(0) = 2, y'(0) = -2, y''(0) = 0, we again take the Laplace transform of the given equation and apply the initial conditions. This will give us the transformed equation in terms of the Laplace variables. By solving for Y(s), we can then use the inverse Laplace transform to find the solution y(t).
(c) In the initial value problem y' + y(t) = '(0) = 0, 0 ≤ t < 5, and y(0) = 0, we encounter a piecewise function. We will apply the Laplace transform to the equation, taking into account the different intervals. By considering the initial condition and solving for Y(s), we can obtain the inverse Laplace transform to find the solution y(t) for the given differential equation.
Using Laplace transforms allows us to solve these initial value problems and find the solutions to the respective differential equations with their specific initial conditions.
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Erin spent $25, $36, $18, and $42 on lunch in the last four
weeks. What was her average weekly expense for lunch?
Answers
Answer:
121 weekly i hope this hepl
Kim is on a crew that sets up the equipment for a very popular musician. Before the concerts, she sets up lights, microphones, sound equipment, and video screens above the stage. After the concerts, she takes down the equipment Her job is best described as Sylvia sets up, runs, and maintains the equipment for a radio station. Her job is best described as Kenneth works in a small studio using technical equipment and computers. He edits television commercials. His job is best described as Jose works in a music studio operating the equipment for musicians to record their music before selling it to the public. He adjusts the equipment so the recordings have good, clear sound. His job is best described as
Answers
Answer:
B,C,C,A
Explanation:i did it on edge 2021
His job is best described as an Audio and video equipment technician. They manage the electrical machinery used to produce radio and television shows, concerts, sound recordings, and movies.
What does an audio technician do?Audio technicians sometimes referred to as sound technicians, set up sound and recording equipment, test it out, and make modifications to help with recordings and sound production. They typically work in radio, television, film, concert halls, and recording studios.
Technicians that work with audio and video equipment operate devices including mixing boards, microphones, and video screens. They capture conferences, sporting events, concerts, and meetings.
Establish, run, and maintain the electronic machinery required to collect, edit, and broadcast audio and video for radio or television programs. To control sound volume, signal strength, and signal clarity in incoming and outgoing broadcast signals, make appropriate adjustments.
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assume the objective function of a linear program is 2.25x 2.60y. what is the value of the objective function when x is 200 and y is 1000?
Answers
The objective function is given as 2.25x + 2.60y. Plugging in the values, we have:2.25(200) + 2.60(1000) = 450 + 2600 = 3050 + 2600 = $5700.
To calculate the value of the objective function, we multiply the coefficient of x (2.25) by the value of x (200) and add it to the product of the coefficient of y (2.60) and the value of y (1000). This yields the total value of the objective function, which in this case is $5700.The objective function represents the quantity we are trying to maximize or minimize in a linear programming problem. In this scenario, the objective function is a linear combination of x and y, with different weights assigned to each variable. By substituting the given values of x and y into the objective function, we can determine its value. In this case, when x is 200 and y is 1000, the value of the objective function is $5700.
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Employees tend to stay with one company for their entire careers.
Please select the best answer from the choices provided
OTrue
OFalse
Answers
Answer:The answer would be true, unless the employee had to leave for personal reasons
Explanation:
Membership in the Future Business Leaders of America (FBLA) has nearly limitless benefits, including scholarships.
True
False
Answers
Answer:
True.
Explanation:
I think this will be the answer.
Which of the following is the basis of all slides in a presentation?
O Placeholders
O Slide Masters
O Theme
O Variant
Answers
Explanation:
The Placeholders is the basis of all slides in a presentation.
The Placeholder is a feature on the presentation interface which is a pre-formatted content for text, graphics, video, clip arts etc
The Placeholder allows the user to format their slides easily and consistently.
Therefore, the Option A is correct because the Placeholders is the basis of all slides in a presentation.
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the monetary control act of 1980 extended the fed's authority to a. impose required reserve ratios on all depository institutions. b. control the discount rate. c. control the federal funds rate. d. all of the answers are correct.
Answers
The monetary control act of 1980 extended the fed's authority to Impose required-reserve ratios on all depository institutions. Option A.
The Financial Regulation Act of 1980 fundamentally changed the Federal Reserve's role in the interbank clearing market. Among other things, the law obliged the Fed to give all custodians equal access to its payment services and to price those services competitively. granted access to the Federal Loan Reserve.
Check Clearing Services and other services provided by the Federal Reserve. Supervised and regulation of financial institutions and activities. The Federal Reserve promotes the safety and soundness of individual financial institutions and oversees their impact on the financial system as a whole. The Federal Reserve Reform Act made the Federal Reserve more transparent to congressional oversight. A law that expands the power to flexibly regulate interest rates on deposits.
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HELP TAKING TEST!! Suppose you are a treatment specialist and desire additional training and certification. What would the best avenue for you to
obtain this?
O counselor certification
O specialist certification
O therapist certification
O crisis certification
Answers
At the beginning of every shift, Cody records the amount of pizza sauce in inventory. At the end of every shift, he records the number of pizzas made and the amount of pizza sauce left in inventory. Why would he do this?A) So he can determine if employees are taking sauce home.B) So he can compare the quantity used with the budgeted amount.C) So he will know how much pizza sauce to order.D) So he will know how many customers visited his pizza parlor during his shift.
Answers
Answer:
B) So he can compare the quantity used with the budgeted amount
Explanation:
For a business to keep making profit it needs to ensure that the amount of materials it is using in its production process is within a defined limit. So it sets up a budget to guide the amount of raw materials to be used.
In this scenario Cody records the amount of pizza sauce in inventory. At the end of every shift, he records the number of pizzas made and the amount of pizza sauce left in inventory.
This is done to compare quantity of raw materials used to the given budget of the business.
This check will make sure that the business stays profitable.
How are goods made by ceramics?
Answers
Write a paragraph explaining what kind of assessment works best for you to really be able to show what you know. (Consider standardized tests, open ended responses, essays, projects, speeches, labs). Explain how your learning style may influence your success on each kind of assessment. 100 POINTS PLZ HELP TODAY
Answers
Answer:
In my experience, essays work best for me to be able to show what I know. I feel that they are more effective than taking, say, a standardized test for example. This is because they are often multiple choice, and I find myself sometimes guessing rather than doing the intended work. In an essay, I have no option other than to type/write out what I know with little-to-no guesswork, making writing out an essay a superior option when it comes to displaying my knowledge on a topic. My preferred learning style is of the visual sort, and that means I learn best by taking notes, seeing examples, using charts and diagrams, etcetera. These skills influence my success on many different types of assessments, including essay writing, test taking, and project making. I am able to visually take notes on the topic at hand, often with examples, which, in my experience, greatly influences my success on these different types of assessments.
if the mean is 32 and the median is 40 what would be value of mode
Answers
Answer:
Step-by-step po:
3 Median = Mode + 2 Mean
Given: Mean = 30 / Mode = 40
Now: 3 Median = Mode + 2 Mean
=> 3 Median = 40 + 2 (30)
=> 3 Median = 40 + 60
=> 3 Median = 100
=> Median = 100/3
=> Median = 33.3
Explanation:
How did advances in physics and chemistry dramatically change manufacturing?
A) made large multinational companies possible
B) forced companies to share control of the production process
C) employed fewer workers
D) created research and development divisions
Answers
Answer:
D
Explanation:
it gave many opportunities for research as it says bc physics is a rabbit hole of knowledge as well as many jobs such as engineering need physics to make things not mess up
The process of transferring information from the journal to the ledger is referred to as.
Answers
Answer:
posting
Explanation:
the vice president of human resources at an insurance company is struggling to enhance the credibility of the hr function in the eyes of senior management so that hr is viewed as a key strategic partner in the success of the company. based on this situation, which competency should the vice president of human resources and others in the hr function focus on developing in order to enhance their credibility?
Answers
In order to enhance the credibility of the HR function, the vice president of human resources and others in the HR function should focus on developing the competency of strategic thinking.
Strategic thinking involves the ability to think critically and proactively about the company's goals and align HR initiatives with those goals. By demonstrating a deep understanding of the business and its strategic priorities, the HR function can position itself as a key strategic partner.
This can be achieved by analyzing market trends, understanding the company's competitive landscape, and identifying opportunities for HR to contribute to the success of the organization. Strategic thinking allows HR professionals to anticipate future needs and provide valuable insights and solutions, which in turn can enhance their credibility with senior management.
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the money represents the
Answers
Answer:
maximum
Explanation:
A one dollar increase in the monetary base causes the money supply to increase by more than one dollar. This increase in the money supply is the money multiplier.
The money multiplier represents the maximum extent to which the money supply is affected by any change in the amount of deposits
Help please.
You have just been hired by a firm in a large city. The organization has two locations with office buildings of four stories or less. It employs about sixty people. As part of your new job, you have been asked to draft a new company safety policy, because the one in place is several years old and no longer useful.
Assignment Directions.
Part 1. Write a short one-paragraph (less than 150 words) introduction to the policy. Be sure to address your audienc
Part 2. construct a table of contents
Part 3. Write an outline of the topics covered in your policy.
Assignment Guidelines.
Be titled: (insert fictional company name here) Workplace Saftey Policy and Procedure.
Include a minimum of seven and maximum of ten main topics in your policy outline.
Answers
Answer:
HEALTH AND SAFETY STATEMENT
1. This is how this organization will manage its health and saftey responsibillities
2. We will manage health and saftey by...
2.1 Controlling the saftey risks at work.
2.2 Involving employes on health and saftey issues that affect them
2.3 Making sure any equipment used is clean, and safe
2.4 Make sure to be careful with dangerous substances and have them secured
2.5 Don't speak with anybody on the outside about the job so nothing happens
Explanation:
I tried man
To write a new safety policy for the company, it is necessary to guarantee the compliance of information for all 60 employees, through information through different channels, such as meetings, e-mails, information panel, etc.
Assuming your safety policy is targeted at a textile industry, the statement could be:
YXZ Textile Clothing Workplace Safety Policy and Procedure:All employees must wear suitable PPE in production areas.The starting, starting and stopping of production machines is only allowed by authorized personnel.Work equipment must be properly maintained and stored in their respective locations.Chemicals must only be handled in the areas and by authorized personnel.Upon finding any breach of security or work processes, the employee must instantly report it to their supervisor.Changing the layout of machinery and any other physical component of the workplace is not permitted.It is essential to dispose of garbage and discarded material in appropriate places.Therefore, it is essential that a company's safety policy is aligned with its performance and configuration, and promotes employee safety, quality and preservation of physical and mental health.
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Select the correct answer.
Which of the following is a good resource to help you find a job opening?
A.
Employment offices
B.
Online sources
C.
Family, friends, and other contacts
D.
All of the above
Answers
Answer:
D All of the above
Explanation:
Landopia is a clothing retailer. They want to increase their responsiveness to customers. To do this as it relates to the ordering process, decision rights at Landopia for ordering would best be made by?
Regional Directors
Production teams
Store Managers
Marketing teams
Head Office
Answers
The marketing team will make the best decision about the ordering process to increase the customer responsiveness.
What is a marketing team?A marketing team creates and implements strategies to increase brand awareness and sales of a company's products or services. Marketing teams consist of several individuals with varying skills and responsibilities who collaborate to achieve mutual marketing goals.
Marketing teams are critical to the development and maintenance of effective marketing methods within an organisation. Marketing teams are responsible for a variety of tasks such as researching market trends and marketing tools, developing brand image and developing strategies to maintain consistency, and designing ongoing and temporary customer outreach campaigns.
Therefore, to increase customer responsiveness, the marketing team have the decision rights of Landopia's ordering process.
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List the basic elements of business plan
Answers
Answer:
Company Description
Market Analysis
Competitive Analysis
Marketing Plan
Sales Strategy
Explanation:
Mark me the brainliest if it helped
What public works project was built to help with unemployment during the great depression?.
Answers
Answer: Im also taking this test and i believe the answer is Hoover Dam i might be wrong
Explanation: Hoover Dam
Which shape has exactly two lines of symmetry? A) square B) isosceles right triangle C) trapezoid D) rectangle
Answers
Answer:
D) rectangle
Explanation:
A shape with two symmetrical parts is one that has two sides that equals or have a similar appearance. Symmetrical shapes have at least two identical sides and can be divided into equal parts.
A rectangle has two equal sides. The lengths are equal, and so are the widths.