1. Assume the code in FIG 1 (below) is submitted for execution. Under what circumstance would the line of code Rtintf("** HERE ** \n"); in FIG 1 (next page) be reached and printed out. Answer:
_____ FIG 1 int main(void) { Ridt Rid pidl; Rid fork(); // fork a child process = if (pid < 0) // error { fprintf(stderr, "Fork Failed"); return 1; execlp("/bin/ls" "s" NULL); printf("* ("** HERE ** \n"); wait(NULL); printf("Parent is ending"); } else if (pid == 0) // child { } else //parent { } return 0;

Answers

Answer 1

The line of code Rtintf("** HERE ** \n"); in FIG 1 would be reached and printed out when the fork() system call fails to create a new child process. This occurs when the value returned by fork() is negative, indicating an error in the forking process. In such a situation, the program would print the specified message before returning an error and exiting.

The fork() system call is used to create a new child process in the program. The return value of fork() determines the execution flow. If the value is negative, it means the forking process failed. In the given code, the program checks if pid < 0 to handle the error case. When this condition is true, the program prints the message ** HERE ** using Rtintf() and proceeds with other error handling tasks. This allows the program to indicate the specific point where the error occurred, aiding in debugging and troubleshooting.

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Related Questions

True or False? A list can be linear (items are arranged one after the other) or linked (each item has a pointer to the next item in the list).

Answers

Answer:

True

Explanation:

True

Reasoning it’s true because a list can be linear items arranged one after the other one

Greg works for an online games development company. He occasionally visits online literature sites and downloads e-books of his choice (unrelated to the gaming industry) while at work. Has Greg violated any professional code of conduct, and why?

Answers

Yes, Greg has violated the professional code of conduct.

How did Greg violate conduct ?

Downloading e-books that are not related to work during working hours is regarded as misconduct and also considered a breach of company policy.

Such behavior can cause a loss in productivity and ultimately waste valuable company resources. Therefore, it is imperative for employees to abide by the professional code of conduct and company policies in order to maintain a positive workplace environment focused on ethical and responsible behavior.

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Question 12 (5 points)
What's income inequality?
The uneven spread of income
The poverty rate in certain countries
The monthly cost of Internet access
The money used to purchase technology

Answers

Income inequality refers to the unequal distribution of income within a society, where some individuals or groups have significantly higher income levels than others.

What is income inequality?

It is often measured by comparing the income of the richest individuals or households to the income of the poorest individuals or households. Income inequality can be caused by various factors, such as differences in education, skills, access to resources, and government policies.

Therefore, High levels of income inequality can have negative effects on a society, including decreased social mobility, increased poverty rates, and political instability.

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The ______ tab is a contextual tab and displays only when media content on your slide is selected

Answers

The complete statement is:

The Table Tools tab is a contextual tab and displays only when media content on your slide is selected

How to determine the tab

There are several tabs in Microsoft Office packages

Some of these tabs include

Home Page layoutReview and ViewEtc

Of all the available tabs in these packages, the table tool tab is contextual.

This is so because it is not display unless the media is selected

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how many word files are in the gcfi-osx.001 image? what or who is the subject of the first message from jim shu? sebastian jim shu superior bicycles free tools what phone number had the most search results? 602-839-2763 800-810-0595 662-656-5045 859-232-2380 the ext3 file system is used in mac os x. true or false? who sent the last e-mail to jim shu? martha dax sebastian mwangonde nau tjeriko bart johnson

Answers

The gcfi-osx.001 image contains three Word files, the subject of the first message from Jim Shu was "Superior Bicycles Free Tools", the phone number 602-839-2763 had the most search results, and the ext3 file system is not used in Mac OS X. The last e-mail to Jim Shu was sent by Martha Dax.

The gcfi-osx.001 image contains a total of three Word files. The subject of the first message from Jim Shu is "Superior Bicycles Free Tools". Among the given phone numbers, the most search results were found for the number 602-839-2763. The statement that the ext3 file system is used in Mac OS X is false. The last e-mail to Jim Shu was sent by Martha Dax.

The ext3 file system is a Linux-specific file system that is not compatible with Mac OS X. Mac OS X uses the HFS+ (Hierarchical File System Plus) file system instead. HFS+ was created by Apple in 1998, and it is the default file system for all Apple products. It has been optimized to support the Mac OS X operating system, as well as iOS devices.

The e-mail sent by Martha Dax was likely in response to the first e-mail sent by Jim Shu, which was one that had the subject line "Superior Bicycles Free Tools". It is possible that Martha Dax was offering a response to Jim Shu's request for tools related to bicycles. The exact contents of the e-mail are not known, but it is likely that she was offering a suggestion or additional information on the topic.

The given phone numbers all have different search results, but the phone number 602-839-2763 had the most search results. It is not known why this particular phone number had the most search results, but it could be related to an advertisement or other type of publicity for a particular business or product.

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que es la felicidad??​

Answers

Se feliz el amor es nada

That is a box with dotted border that holds a place for text on a slide called?
answer choices
a. A placeholder
b. A bounding box
c. A layout
d. A subtitle

Answers

Placeholders are the dotted-line containers on slide layouts that hold such content as titles, body text, tables, charts, SmartArt graphics, pictures, clip art, videos, and sounds.

A box with dotted borders is what?

On a slide layout, placeholders are boxes with dotted borders that hold content in place. Placing several types of placeholders in slide layouts (for example, for text, pictures, videos, and more).

What is a subtitle, which is a box with a dotted border holding a spot for information on a slide? A placeholder, a layout, or a bounding box?

Slides include placeholders, which are portions of the slide with dotted boundaries. Text, images, and charts are just a few of the many elements that can be included in placeholders.

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Which of the following is a variable expense for many adultsWhich of the following is NOT true of a budget? [note capitalization of "NOT"]

Answers

A variable expense for many adults is Their monthly cost of eating out at restaurants. Thus the correct option is A.

The statement which is not true of the budget is Once a budget is set, it should not be revisited. Thus the correct option is B.

What is a variable expense?

The expense which is not fixed to pay or the expenses which change from time to time is referred to as a variable expense. For example,  movie expenses, restaurant bills, shopping, and so on.

Making financial plans for anticipated expenses and limiting personal spending is referred to as budgeting. An estimate of the costs is provided in the budget.

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The complete question is Probably

Which of the following is a variable expense for many adults?

answer choices

Their monthly cost of eating out at restaurants

Their monthly rent payment

The monthly payment on their car loan

Their monthly payment for health insurance

Q.

Which of the following is NOT true of a budget? [note capitalization of “NOT”]

answer choices

Budgets help you plan how to spend money you earn or receive

Once a budget is set, it should not be revisited

A budget can include charitable giving

Budgets include both income and expenses

Search and identify the types of uncaptured value, the
description and examples of each type of the identified types.

Answers

Uncaptured value refers to the benefits that a company can receive, but hasn't realized yet.

It is a term used to describe the missed opportunities, untapped resources, or untapped potential of a business, which can lead to lost revenue or reduced profits.There are various types of uncaptured value, including:

1. Process uncaptured valueProcess uncaptured value refers to the situations where organizations can improve their processes and procedures to achieve greater efficiency, reduce costs, and improve productivity. For example, a business may streamline its supply chain process to reduce costs, increase customer satisfaction, or deliver goods faster.

2. People uncaptured valuePeople uncaptured value is when a company can gain value by maximizing the potential of its workforce. For instance, training programs or continuing education opportunities can help employees develop new skills and knowledge that can be applied to their current work roles or future opportunities.

3. Market uncaptured valueMarket uncaptured value refers to the opportunities that companies miss in the market. For example, a business may overlook a segment of the market that is underserved or fail to anticipate customer demand for a particular product or service.

4. Brand uncaptured valueBrand uncaptured value refers to the opportunities that a company may miss in building its brand or failing to leverage it fully. For instance, a business may underutilize social media to connect with customers or neglect to create brand awareness through advertising campaigns.

5. Technology uncaptured valueTechnology uncaptured value refers to the value that can be gained by leveraging new or existing technology to enhance business processes or products. For example, an e-commerce business may use artificial intelligence to recommend products or personalize customer experiences.Conclusively, by identifying these types of uncaptured value, a company can take steps to realize their benefits and grow their business.

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10. Rewrite this loop into a "for” loop:
int number = 6;
while (number > 0) {
number 3;
System.out.print(number + " ");
}

Answers

Answer:

for (int number = 6; number > 0; number-=3) {

   System.out.print(number + " ");

}

Explanation:

In active multiprogramming schemes, a job can monopolize the CPU for a long time while all other jobs waited. True or False

Answers

In active multiprogramming schemes, a job can monopolize the CPU for a long time while all other jobs waited. The statement is False.

Multiprogramming is a computer operating system feature that allows multiple programs to run concurrently on a single CPU. In multiprogramming schemes, the operating system can load multiple programs into main memory, and each program is given a small time slice to execute on the CPU. The operating system switches rapidly between programs, giving the impression that multiple programs are executing simultaneously.

In active multiprogramming schemes, a job cannot monopolize the CPU for a long time while all other jobs wait. Multiprogramming is designed to efficiently share the CPU among multiple jobs, preventing one job from dominating the processor and ensuring fair allocation of CPU time to all jobs.

This ensures that no single job monopolizes the CPU for an extended period of time, and that all jobs are given a fair share of the CPU's processing power. So, it is not true that a job can monopolize the CPU for a long time while all other jobs wait in active multiprogramming schemes.

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In active multiprogramming schemes, a job can monopolize the CPU for a long time while all other jobs waited.
The statement is False.

Active multiprogramming is a technique used in operating systems where multiple jobs or tasks are executed concurrently on a single CPU. This is achieved by dividing the CPU's time into small intervals and switching between jobs during those intervals. The purpose of active multiprogramming is to increase the utilization of the CPU by keeping it busy with multiple tasks. Therefore, it is essential to ensure that no job monopolizes the CPU for a long time, as this can lead to a significant decrease in the overall efficiency of the system. To prevent any job from monopolizing the CPU, a scheduling algorithm is used to determine which job should be given access to the CPU at any given time.The scheduling algorithm takes into consideration various factors such as the priority of the job, the amount of time it has already spent on the CPU, and the amount of time it still requires to complete.

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How many modifier / mutator methods are there in class Check?
public class Check
{
private int one, two, total;
public void setNums(int n1, int n2)
{
one = n1;
two = n2;
}
public void add()
{
total = one + two;
}
public int getTotal()
{
return total;
}
}
ANSWERS:
0
4
3
1
2

Answers

There are two modifier/mutator methods in the class Check: setNums(int n1, int n2), and add (). One other accessor method is getTotal().

What does a mutator method's header look like?

Before the method name in its header is the keyword void. A void method that modifies the values of instance variables or static variables is called a mutator method.

What actions constitute "mutators"?

In computer science, a mutator method is a mechanism for controlling changes to a variable. They're also known as setter methods quite a bit. Frequently coming after a setter, a getter (also known as an accessor) returns the value of the private member variable.

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describe how big data ecosystem components achieve fault tolerance.

Answers

The fault tolerance of big data ecosystem components is achieved through redundancy and fault recovery mechanisms.

Big data ecosystems consist of various components that collectively handle the storage, processing, and analysis of massive volumes of data. To ensure fault tolerance, these components are designed with redundancy and fault recovery mechanisms.

Redundancy plays a crucial role in achieving fault tolerance within the big data ecosystem. Multiple copies of data are stored across distributed systems, such as clusters or data centers. This redundancy ensures that even if one component or node fails, there are alternative copies available to maintain data integrity and availability. Redundancy can be implemented at various levels, such as data replication, where data is copied across multiple nodes, or hardware redundancy, where backup systems are in place to take over in case of failure.

In addition to redundancy, fault recovery mechanisms are implemented to detect and address failures within the ecosystem. These mechanisms include automatic monitoring systems that continuously monitor the health and performance of components. If a failure is detected, the system can initiate recovery procedures, such as restarting a failed component, reallocating resources, or rerouting data to functional nodes. Fault recovery mechanisms aim to minimize downtime and ensure that the system remains operational even in the face of failures.

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Who is the prince of math?

Answers

Answer:

Johann Carl Friedrich Gauss

Explanation:

Johann Carl Friedrich Gauss

Are technological advances in the computer industry good for people in that industry? HUGE HINT: All questions are relevant, and grading will be based on the pros AND cons listed.

Answers

Technological advances in the computer industry offer numerous benefits, including increased efficiency, expanded job opportunities, and streamlined processes. However, they also present challenges such as skill obsolescence, job displacement, and heightened competition.

Technological advances in the computer industry have both positive and negative implications for people working in that industry. Let's explore the pros and cons:

Pros:Increased efficiency and productivity: Technological advancements lead to improved hardware and software, enabling computer professionals to work more efficiently and accomplish tasks faster. This can result in higher productivity and output.Expanded job opportunities: New technologies often create new job roles and specializations. As the computer industry evolves, professionals with skills in emerging technologies have opportunities for career growth and advancement.Automation and streamlining: Technological advancements, such as automation tools and artificial intelligence, can automate repetitive tasks, reducing manual effort and allowing professionals to focus on more complex and strategic work.Cons:Skill obsolescence: Rapid technological advancements may render certain skills obsolete. Professionals must continually update their knowledge and acquire new skills to remain relevant and competitive in the industry.Job displacement: Automation and advancements in artificial intelligence can potentially replace certain job roles. While new opportunities may arise, some individuals may face challenges in adapting to the changing job market.Increased competition: Technological advancements attract more individuals to the computer industry, leading to increased competition for jobs. Professionals need to continually enhance their skills and expertise to stay ahead in a competitive environment.

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used java api owned by oracle in its android mobile operating system. this case is a question of which type of intellectual property violation?

Answers

In a six-year legal battle, software giant Oracle claimed that had violated its copyright by utilising 11,500 lines of Java code in its Android operating system.  has now won the lawsuit.

what is android mobile operating system?

37 Java APIs (application programming interfaces) were utilised by  according to the jury's finding. Developers will be happy to hear the news because they normally rely on free access to APIs to create third-party services.

After the jury had debated for three days at the federal court in San Francisco, US District Judge William Alsup commended them for their "very hard work" in the case. "I am aware of appeals and the like."

Oracle was suing  for up to $9 billion in damages after claiming that  had used more of its proprietary Java code than was permissible. With 1.4 billion monthly active users and a market share of more than 80%, Android is by far the most widely used mobile operating system.

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HOW DO I TURN THE CAPS LOCK OFF???? PLEASE HELP IT WONT STOP!!!!

Answers

Answer:

Press the caps lock key

Explanation:

Just press down the button that you press to make things capital once

Using selection sort, how many times longer will sorting a list of 40 elements take compared to a list of 5 elements

Answers

It will take 8 times more time to sort a 40-element list compared to the time spent on a 5-element list.

We can arrive at this answer as follows:

We can see that if we divide a group of 40 elements into groups containing 5 elements, we will have 8 groups.In this case, the time it would take to sort the list of one group of 5 elements would be repeated 8 times so that we could sort all the groups and their elements.

Another way to do this is to divide the number 40 by 5. We would have the number 8 as a result, which indicates that we would need 8 times more time to sort a list of 40 elements, compared to a list of 5 elements.

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A ________ is a program module whose purpose is to test other modules by calling them.A) stubB) driverC) main functionD) dummy programE) pseudocode routine

Answers

Answer:

Driver

Explanation:

Driver programs will call upon other code to run.

When did the internet reach the novelty (development), entrepreneurial, and mass medium stages?

Answers

The internet reached different stages of development at various points in history:

Novelty (Development) Stage:

The novelty stage of the internet began in the late 1960s with the creation of ARPANET, the precursor to the modern internet. During this stage, the internet was primarily used by researchers, scientists, and academics for sharing information and conducting experiments. It was a relatively small network limited to a few institutions.

Entrepreneurial Stage:

The entrepreneurial stage of the internet emerged in the 1990s with the widespread commercialization and popularization of the World Wide Web. This period saw the rise of internet companies, startups, and e-commerce ventures. It was characterized by the development of web-based services, online marketplaces, and the exploration of new business models enabled by the internet. This stage experienced rapid growth and innovation as companies sought to capitalize on the emerging digital landscape.

Mass Medium Stage:

The mass medium stage of the internet can be traced back to the early 2000s when internet usage became more pervasive and accessible to the general public. This stage is marked by the widespread adoption of the internet as a mainstream communication and information platform. It saw the rise of social media, online news consumption, streaming services, and the integration of the internet into various aspects of daily life. The internet became a dominant medium for connecting people, accessing content, and conducting business on a global scale.

It is important to note that these stages are not strictly defined and can overlap to some extent. The evolution of the internet is an ongoing process, with continuous advancements and shifts in usage patterns.

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A garments manufacturing company buys various types of natural and synthetic materials to produce clothes. Which material is a synthetic material?

A. cotton
B. nylon
C. jute
D. silk
E. linen

I need this answer please!! 20 points

Answers

a is the correct answer of the question

Answer: A.

Explanation:

what is the answer to the image​

what is the answer to the image

Answers

your answer is

b

you’re welcome

What is UNIX?

A program for writing documents
A graphical interface
An internet browser
An operating system

Answers

Answer:

UNIX is an operating system.

Unix is a multiuser multitasking operating system (OS).

Along with face-to-face interaction, we have the option of using _________________: sending messages via technological channels such as phones, email, and the internet.

Answers

Answer:

Mediated communication.

Explanation:

The Sender Message Channel Receiver (SMCR) model of communication was developed and created by David Berlo in 1960. SCMR was developed from the Shannon-Weaver model of communication of 1949.

The SCMR model of communication comprises of four (4) main components and these are;

1. Sender (S) : this is typically the source of information (message) or the originator of a message that is being sent to a receiver. Thus, they are simply the producer of a message.

2. Channel (C) : this is the medium used by the sender for the dissemination or transmission of the message to the recipient. For example, telephone, television, radio, newspapers, billboards etc.

3. Message (M) : this is the information or data that is being sent to a recipient by a sender. It could be in the form of a video, audio, text message etc.

4. Receiver (R) : this is typically the destination of information (message) or the recipient of a message that is being sent from a sender. Thus, the receiver is any individual who is able to read, hear or see and process the message being sent or communicated in the communication process.

Under the channel, along with face-to-face interaction, we have the option of using mediated communication: such as sending messages via technological channels such as phones, email, and the internet.

Write if true or false
Goal Seek immediately attempts to apply the function to the adjacent cells.

Answers

True,hindi ako sure sa sagot ko

If any of the programs can be run on multiple cores at the same time, how many different assignments are there now

Answers

When a program can run on multiple cores simultaneously, it becomes easier to execute it. In this case, if a program can be run on multiple cores at the same time, there will be more than one assignment.

The number of tasks is proportional to the number of cores. The program's execution speed increases when running it on more than one core at the same time. The time required to execute a program on one core is greater than the time required to execute it on multiple cores.

The number of possible assignments is the product of the number of cores that the program can run on simultaneously. For example, if the program can run on 4 cores at the same time, there would be four assignments.

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T/F - If the / filesystem becomes corrupted, the system is unstable and must be turned off.

Answers

The / filesystem becomes corrupted, it can lead to system instability, but it does not necessarily require the entire system to be turned off. False.

The severity of the corruption and the specific circumstances will determine the appropriate course of action.

It may be possible to mitigate the instability caused by the corrupted filesystem by taking certain measures.

The system administrator or user can attempt to repair the filesystem using filesystem repair tools or utilities.

These tools scan for errors fix them if possible and restore the integrity of the filesystem.

This process can be performed without needing to turn off the entire system.

In more severe cases where the corruption is widespread or the filesystem repair attempts fail it may become necessary to reboot the system.

Rebooting helps ensure a clean and stable state by clearing any cached data, terminating problematic processes and initiating a fresh system startup.

In such situations it is important to save any unsaved data and properly shut down the system before initiating the reboot.

A corrupted / filesystem can lead to system instability the resolution may vary depending on the extent of the corruption and the available options for repair.

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which statements compares the copy and cut commands

Answers

The statement that accurately compares the copy and cut commands is 2)Only the cut command removes the text from the original document.

When using the copy command, the selected text is duplicated or copied to a temporary storage area called the clipboard.

This allows the user to paste the copied text elsewhere, such as in a different location within the same document or in a separate document altogether.

However, the original text remains in its original place.

The copy command does not remove or delete the text from the original document; it merely creates a duplicate that can be pasted elsewhere.

On the other hand, the cut command not only copies the selected text to the clipboard but also removes it from the original document.

This means that when the cut command is executed, the selected text is deleted or "cut" from its original location.

The user can then paste the cut text in a different place, effectively moving it from its original location to a new location.

The cut command is useful when you want to relocate or remove a section of text entirely from one part of a document to another.

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Question: Which statement compares the copy and cut commands?

1. only the copy command requires the highlighting text

2. only to cut command removes the text from the original document

3. only the cut command uses the paste command to complete the task

4. only the copy command is used to add text from a document to a new document

How do you comment out in html?

Answers

Answer:

<!--This is a comment. Comments are not displayed in the browser-->

Explanation:

The <!-- and its closing tag --> are used to add content that is in the source, but not rendered in the browser.

Asia is selling bracelets to raise money for the school's band trip. She needs to determine how much she has already raised and how many more bracelets she must sell. Which response best explains why a computer would perform this task better than a human?

Computers can perform calculations at unbelievable speeds.
Computers can think creatively.
Computers can replicate human tasks.
Computers don't require sleep.

Answers

Note that where Asia is selling bracelets to raise money for the school's band trip and she needs to determine how much she has already raised and how many more bracelets she must sell, the response that best explains why a computer would perform this task better than a human is: "Computers can perform calculations at unbelievable speeds." (Option A)

What is the speed of the fastest computer?

Frontier, the fastest supercomputer on the TOP500 supercomputer list as of May 2022, with a LINPACK benchmark score of 1.102 ExaFlop/s, followed by Fugaku. The United States has five of the top ten, China has two, and Japan, Finland, and France each have one.

As of June 2022, China had 173 of the world's 500 most advanced and powerful, one-third more than its next competitor, the United States, which had an additional 128 supercomputers.

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Kelley Company and Mason Company each have sales of $200,000 and costs of $140,000. Kelley Company's costs consist of $40,000 fixed and $100,000 variable, while Mason Company's costs consist of $100,000 fixed and $40,000 variable. Which company will suffer the greatest decline in profits if sales volume declines by 15%? An adult elephant eats about 300 pounds of food each day. Write an expression to represent the number of pounds of food a heard of 12 elephants eats in 5 days. Based on MacArthur and Wilson's island equilibrium model, how would you expect the richness of birds on islands to compare with the richness of snakes and lizards? Explain. A small dog is trained to jump straight up a distance of 1.1 m. How much kinetic energy does the 7.7 kg dog need to jump this high? The cyclist bends while riding a cycle in order toFeel comfortableReduce his weightReduce the air dragIncrease energy consumption HELP PLEASE I WILL GIVE BRAINLYEST! ALGEBRA 1 HWno brainlyest unless questions are fully answered Does anyone know what to do? Im confused on this please explain step by step Empiricism definition in a farm there are 600 mango trees. the number of trees in each row is 10 less than twice the number of rows. does each row have 50 trees? Write a five sentence paragraph either demonstrative text, informative text or persuasive text from the suggested topic below! (use appropriate cohesive devices, atleast 3)- How to manage your time- How to cope stress and anxiety- Depression- Pandemic entertainment for students in the philippines- Cleanliness and management in classroom Compare and contrast the Heckscher-Ohlin theory of trade and the Ricardian comparative cost theory. the weekly kroger advertisement states that five-pound chubs of ground chuck are available for eighty-nine cents per pound. arlene sees the advertisement; she realizes that ground chuck has not been priced this low in quite some time, so she hurries to the store to purchase some. arlene loads seven chubs of ground chuck in her shopping cart. when she goes to the checkout to pay, however, the cashier informs arlene that the price in the advertisement is a typo and that the correct price is $1.89 per pound. arlene insists that the store must honor the price listed in the advertisement, because it is an offer that she has just accepted. the cashier calls the store manager for a decision. the store manager will likely explain to arlene: Why do you think some Europeans went to the extra effort oftraveling over land to trade with the Safavids? #4 (Show your work) Pablo worked 3 jobs last summer. Pablo made $767.56 kifeguarding. $598.99 mowing lawns, and $643.33 house-sitting. How much money did Pablo earn doring summer? I need answer Immediately pls its due today!!!!!! Which word is an antonym for forbidding Emma runs 12 miles in 5 hours. How many miles can Emma run per hour? What are the positives of veganism and vegetarianism on the environment and its inhabitants? What are the negatives of the meat industry to our planet? lamar is customizing his next pair of basketball shoes. the following table shows the design components and how many options he has for each. * how many different shoe combinations can lamar create? In the linear equation y = 2x +7, what is the SLOPE?