The problem with Paul's computer is that the "magnetic hard drive failed' (option D).
A magnetic hard drive is a non-volatile storage device that stores and retrieves digital data using magnetic storage and one or more stiff quickly spinning disks coated with a magnetic material. They are the most common form of storage on desktop and laptop computers due to their cost-effectiveness and storage capacity.
The hard drive may emit a clicking or a buzzing sound when a hard drive is on its way to failure. This may be caused by a number of factors, including mechanical failure or failure of the hard drive's read-write head. When the read-write head strikes the platter during a read or write operation, a clicking or buzzing noise is produced. The clicking sound is created as the read-write head searches for data on the damaged surface of the platter.
It is due to a mechanical failure of the magnetic hard drive in Paul's computer that he hears a loud clicking noise from inside his computer. Therefore, magnetic hard drive failed is the right option.
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Where do you stand on the controversial encryption issue? Should governments like the United States be allowed to have an escrowed key to all encrypted communications? Is unfettered encryption a good thing for cyberspace?
Where you stand on the controversial encryption issue depends on your point of view.
Some people believe that the government should have an escrowed key to all encrypted communications to prevent terrorism and other criminal activities. Others believe that unfettered encryption is a good thing for cyberspace and that the government should not be able to access private communications.
Encryption is a crucial part of cybersecurity and is used to protect sensitive information. It can also be used to prevent cyberattacks and data breaches. However, encryption can also be used by criminals to hide their activities and communications from law enforcement agencies and the government.
Encryption can make it difficult for the government to track down terrorists and other criminals. However, giving the government a backdoor to encrypted communications could also lead to abuse of power and violations of privacy rights.
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Which tag do you use to create a Heading in HTML?
*
A)
B)
C)
D)
Answer:
you didn't type the choices but to make a title for a page you use <head><title></title></head>
but to make a heading there are six different HTML headings which are defined with the <h1> to <h6> tags, from highest level h1 (main heading) to the least level h6 (least important heading)
Explanation:
hope this helps you
Choose the appropriate assistive technology for each situation.
A person with a visual impairment could use a
to help them interact with a computer.
Someone with a mobility impairment might use
to interact with web sites and applications.
are an assistive tool that helps someone with a hearing impairment, access audio content.
Answer:
-Screen Reader
-Tracking Device
-Transcript
Explanation:
Just did it :p
Answer:
-Screen Reader
-Tracking Device
-Transcript
Explanation:
how does voice changers work
Answer:
he vast majority of "voice changers" shift the pitch-sensitive fundamental waves of the users voice (via microprocessor) and offer various pitch shift options. "Low end" models offer less pitch options and use a less effective (and lower cost ) microprocessor than "high end" models.
Explanation:
Citations that are ______________________________ can be used to build a bibliography when needed. [Create and Modify Citation Sources]
Question 1 options:
underlined
bolded
marked
italics
Answer:
I think the best option would be C. Marked
Explanation:
hope this helps and sorry if it is incorrect.
Hello, please explain how to solve this problem.A last-mile delivery service is looking into increasing capacity by purchasing new delivery vans. Two vans are being considered. Van A costs $50,000 with a variable cost of $12.00 per average delivery, all inclusive of gasoline, insurance, etc. Van B costs $70,000 with a variable cost of $11.00 per average delivery. The company is also considering a courier service which requires a $60,000 non-refundable joiner fee and a variable cost of $13.00 per average delivery. Last but not least the company is also considering a new drone delivery option that requires an investment in infrastructure of $100,000 and a delivery cost of $15.00 per delivery, but costs are expected to drop sharply in the foreseeable future.a. _____ is preferred at volumes below _____, while _____ is preferred at volumes above _____.b. If the average sales revenue generated by the delivery service $15.00 per delivery, but customers are willing to pay $20.00 for the novelty of drone delivery, what is the breakeven in units for each option?
a. We must compute the total cost for each alternative at various levels of delivery in order to evaluate which is favoured at certain volume levels. Assume for the moment that we are contrasting the two vans, the courier, and the drone delivery alternative.
Total cost is the term used to describe the total cost of manufacturing, which includes both fixed and variable costs. The cost necessary to manufacture a good is referred to as the whole cost in economics. The upfront cost of a purchase is simple to determine; the difficult part is predicting the hidden expenditures. Understanding indirect costs that accumulate over the course of a product's lifecycle, such as maintenance, support, and licence fees, is made easier with the use of a TCO study. A crucial idea in economics is the concept of cost. It speaks of the sum paid in order to obtain any goods or services.
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introduction of waste management
Answer:
Waste management (or waste disposal) includes the activities and actions required to manage waste from its inception to its final disposal. ... Waste management deals with all types of waste, including industrial, biological and household. In some cases, waste can pose a threat to human health.
Which has more wavelength Alpha or Beta?
The algorithm keeps track of two values: beta and alpha. These stand for the lowest score guaranteed to the person who maximizes and the highest point guaranteed to the player who minimizes, respectively.
The alpha-beta technique is a search algorithm that aims to minimize the number of nodes in a search tree that are assessed using the minimal algorithm. This is a typical aggressive search algorithm for two-player computer games. If at least one alternative that demonstrates that the move is worse than the previously analyzed move is discovered, stop evaluating the move . Further analysis of these motions is not necessary .It produces the same behavior as the minimal when applied to a conventional minimal tree, but it removes branches that might not have an impact on the final choice. Whenever a minimized player's (also known as a "beta" player) maximum score is higher than a maximized player's (also known as a "alpha" player") minimum score.
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What goes in between the < > when declaring a new ArrayList?
A A class data type
B A class variable
C A primitive variable
D Any data type
E A primitive data type
Answer:
A, a class data type
Explanation:
Arraylists can only hold class data types such as String, Array, etc.
The statement of function that goes in between the < > when declaring a new ArrayList is the "A class data type." Thus, the correct option for this question is A.
What is Array list?Array list may be characterized as a type of list that is significantly present in java. util package. It is a well-known data structure in Java programming language that is used to store elements or objects. It is generally the collection framework in Java.
If a user wants to declare an ArrayList, he/she must require to use the function or command, i.e. ArrayList<Type> name. Change the type to whatever type of objects you want to store in the ArrayList, for example, String as shown in the code below. Arraylists can significantly hold class data types such as String, Array, etc.
Therefore, the statement of function that goes in between the < > when declaring a new ArrayList is the "A class data type." Thus, the correct option for this question is A.
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Write a function initials(name) that accepts a full name as an arg. The function should return the initials for that name. Please write in Javascript code ONLY in recursion, show all steps, please include comments and explanations! Please write inside the function that should pass the test cases. right now i am getting no output any reason why? Please Debug this as best as possible. Thanks! NEED THIS ASAP!
function initials (name) {
// enter code here
if (!name.length) return ''
let parts = name.split(' ')
let newName = initials(parts.slice(1).join(' '))
// newName.push(parts[0].toUpperCase())
return newName
}
console.log(initials('anna paschall')); // 'AP'
console.log(initials('Mary La Grange')); // 'MLG'
console.log(initials('brian crawford scott')); // 'BCS'
console.log(initials('Benicio Monserrate Rafael del Toro Sánchez')); // 'BMRDTS'
The function initials(name) should accept a full name as an argument and return the initials for that name. The provided code has several issues. We will go through the code, find out the errors and make corrections.The function `initials()` takes in a name and splits it into an array of substrings using space as a separator.
The function uses the first element of the substrings array to form the first letter of the initials. It does this by getting the first character from the first element of the array and converting it to an uppercase letter. This operation returns a string that we append to the `newName` array. However, there is no such array initialized in the code. The function `initials()` has a recursive call to itself. It passes the rest of the name substrings joined by space as an argument to the function. The function should stop calling itself once there is only one name left in the array. In that case, the function should return the initial of that name. Let us take a look at the corrected code for this problem:-
function initials(name) {
if (!name.length) {
return "";
} else if (name.length === 1) {
return name[0].toUpperCase();
} else {
let parts = name.split(" ");
let newName = [];
newName.push(parts[0][0].toUpperCase());
newName.push(initials(parts.slice(1).join(" ")));
return newName.join("");
}
}
console.log(initials("anna paschall")); // 'AP'
console.log(initials("Mary La Grange")); // 'MLG'
console.log(initials("brian crawford scott")); // 'BCS'
console.log(initials("Benicio Monserrate Rafael del Toro Sánchez")); // 'BMRDTS'
In this implementation, we have initialized the 'newName' array and used it to store the first letter of each name in the substrings array. We also called the function recursively until only one substring was left, which we returned as an uppercase letter.
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Advanced quantum mechanics.
In details and clear handwritting please.
Advanced quantum mechanics is a branch of physics that deals with the behavior of particles and systems at the quantum level.
It builds upon the principles of quantum mechanics and explores more complex phenomena, such as quantum entanglement, quantum field theory, and advanced mathematical techniques used to describe quantum systems.
Quantum mechanics is a fundamental theory that describes the behavior of particles at the microscopic level. It introduces concepts like wave-particle duality, superposition, and uncertainty. Advanced quantum mechanics goes beyond the basics and delves into more intricate aspects of quantum physics.
Topics covered in advanced quantum mechanics may include quantum entanglement, where two or more particles become correlated in such a way that their states cannot be described independently. This phenomenon has implications for quantum information processing and quantum computing.
Quantum field theory is another area studied in advanced quantum mechanics. It combines quantum mechanics with special relativity to describe the behavior of fields and particles interacting with those fields. This framework is used in particle physics to understand the fundamental forces and particles of nature.
Advanced mathematical techniques are employed in advanced quantum mechanics, such as Hilbert spaces, operators, and the Dirac notation, to provide a more comprehensive mathematical description of quantum systems.
Overall, advanced quantum mechanics is a complex and specialized field that explores the intricacies of quantum phenomena and provides a deeper understanding of the quantum world.
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Advanced quantum mechanics is a branch of quantum mechanics that encompasses more advanced concepts than those seen in undergraduate quantum mechanics courses. Quantum mechanics is the branch of physics that deals with the behavior of matter and energy at the microscopic level.
Advanced quantum mechanics courses go beyond the standard topics covered in undergraduate courses, such as the Schrödinger equation, wave-particle duality, and the Heisenberg uncertainty principle.Some of the advanced topics covered in quantum mechanics courses include the following:
Relativistic quantum mechanics - this is the study of the behavior of particles moving at high speeds, close to the speed of light.
Quantum field theory - this is the study of how particles interact with each other through fields, such as the electromagnetic field. It is used to describe phenomena such as the creation and annihilation of particles.
Quantum many-body theory - this is the study of how large systems of particles behave, and how they interact with each other.
Quantum computing - this is the study of how to build computers that use quantum mechanical principles to perform calculations. Quantum computers are still in the experimental stage, but they have the potential to revolutionize the field of computing.Advanced quantum mechanics courses are typically taken by graduate students in physics or related fields.
These courses are highly mathematical and require a strong background in calculus and linear algebra. Students are typically required to complete several problem sets and exams throughout the course, as well as a final project or paper.
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write a code that print the car’s name starting with f from given car’s names
The above code is written in Python. If you were looking for code in a different programming language, let me know and I can provide a modified version.
Here's a code that prints the car's name starting with "f" from a given list of car names:```
car_names = ["Ford", "Ferrari", "Toyota", "Honda", "Fiat", "Volvo"]
for car in car_names:
if car.startswith("F"):
print(car)
```In this code, we first define a list of car names called `car_names`. Then we use a for loop to iterate over each item in the list. Within the loop, we use an `if` statement to check if the car's name starts with the letter "F". If it does, we use the `print()` function to output the name to the console.
If it doesn't start with "F", the loop simply moves on to the next car name.This code will output all car names that start with "F" (in this case, just "Ford" and "Ferrari").Note: The above code is written in Python. If you were looking for code in a different programming language, let me know and I can provide a modified version.
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the primary difference between an application built using the client/server architecture and a centralized database system on a mainframe is that:
The primary difference between an application built using the client/server architecture and a centralized database system on a mainframe lies in its structure, distribution of tasks, and flexibility.
In a client/server architecture, the system is divided into two main components: the client, which is responsible for the user interface and presenting data to the user, and the server, which manages data storage, retrieval, and processing. This distributed approach allows for increased scalability, as new clients can easily connect to the server, and multiple servers can be used to handle increasing workloads.
On the other hand, a centralized database system on a mainframe involves a single, powerful computer that is responsible for data storage, retrieval, processing, and user interactions. All tasks are performed by the mainframe, and the users access the system through terminals connected to it. This centralized approach can offer better control and security since all data and processing are contained within a single system.
However, it can also become a bottleneck as the mainframe's capacity can limit the system's ability to handle increased workloads. In summary, client/server architecture offers greater flexibility, scalability, and distribution of tasks, while a centralized database system on a mainframe provides a more controlled environment with potentially higher security. Each system has its advantages and disadvantages, depending on the specific needs and requirements of the application.
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How do i fix this? ((My computer is on))
Answer:
the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?
Answer:your computer had a Damage by u get it 101 Battery
and if u want to fix it go to laptop shop and tells him to fix this laptop
Explanation:
if you want to improve the overall quality and performance of your computer, which would you upgrade?
A. Monitor
B. Power Supply
C. RAM
D. ROM
Explain your choice
Answer:
RAM because it improves load times and has less ups and downs while under load
Writing a Test Case
Write test cases for the employee information system for which you have written a test plan in Task 2. Present your test cases in a tabular format.
PLEASE ANSWER, so brainly doesnt get rid of my question.
Certainly! I can help you with writing test cases for the employee information system. However, please note that without the specific details of the system and its requirements, it may not be possible to provide comprehensive test cases. Nevertheless, I can give you an example of how to structure a test case in a tabular format. Here's an example:
Test Case ID Test Case Description Test Steps Expected Results Actual Results Pass/FaiTC001 Verify employee creation 1. Enter valid employee details and click on "Create". New employee should be created successfully. TC002 Verify employee search 1. Enter the employee ID or name in the search field and click on "Search". The system should display the employee details matching the search criteria. TC003 Verify employee update 1. Select an existing employee andclick on "Edit". 2. Update the employee details and click on "Save". The employee details should be updated successfully. TC004 Verify employee deletion 1. Select an existing employee and click on "Delete". The employee should be deleted from the system. Please note that this is just an example, and the actual test cases will depend on the specific functionalities and requirements of your employee information system. It's important to include detailed test steps, expected results, and a column for capturing the actual results during the testing process. The "Pass/Fail" column should be updated based on the comparison between the expected and actual results.Feel free to modify and expand these test cases based on your specific requirements and functionality.
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the program is not going into the if loop but directly in the else one and is saying 'wrng answer' even if it is right. where is the problem? (i will give brainliest please HELPPPPPPPP) this is python btw
Answer:
convert the input to an integer:
ans = int(input(str(num1)+"+"+str(num2)+"="))
Explanation:
Your code is comparing an integer to a string, which will always return false. If you cast your input to an integer using the int() function, your problem should be solved.
In Excel, the Find and Replace commands not only find text but also _______ in values and formulas in a single worksheet or across an entire workbook. styles alignments numbers discrepancies
In Excel, the Find and Replace commands not only find text but also find values and formulas in a single worksheet or across an entire workbook.
The Find and Replace commands in Excel are versatile tools that allow users to search for specific text, values, or formulas within a worksheet or across multiple sheets or workbooks. While the primary purpose is to find and replace specific text, these commands can also search for specific values and formulas used in cells. This feature is particularly useful when users want to locate and modify specific data or formulas within a large dataset or multiple sheets. The Find and Replace commands in Excel provide flexibility and efficiency in locating and modifying content within worksheets and workbooks.
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I use the wrap text feature in Excel daily. What is the difference in how this behaves or is used in Excel versus Word? Please explain in detail the differences and similarities.
The wrap text feature is an essential tool used to format text, particularly long texts or data within a cell in Microsoft Excel. In this question, we need to explain the difference between how wrap text behaves in Microsoft Excel versus how it is used in Microsoft Word.
Wrap Text in Microsoft Excel: Wrap text in Excel is a formatting option that is used to adjust text or data within a cell. When the text entered exceeds the size of the cell, it can be hard to read, and this is where wrap text comes in handy. Wrap text in Excel automatically formats the data within the cell and adjusts the text size to fit the cell's width. If a cell contains too much data to fit in the column, the cell's text wraps to the next line within the same cell.
To wrap text in Excel, follow these simple steps:
Select the cell or range of cells containing the text that needs wrapping. Right-click on the selected cell and click Format Cells. In the Format Cells dialog box, click on the Alignment tab. Click the Wrap text option and then click OK.Wrap Text in Microsoft Word: In Microsoft Word, the Wrap Text feature is used to format text around images and graphics. It is used to change the way the text flows around the image, allowing users to position images and graphics in the document. Wrap Text in Microsoft Word does not adjust the font size of the text to fit the width of the cell like in Excel.
To wrap text in Microsoft Word, follow these simple steps:
Insert the image in the document. Select the image and go to the Picture Format tab. Click on Wrap Text, and you can choose how you want the text to wrap around the image.The main difference between the use of Wrap Text in Microsoft Excel and Microsoft Word is that Wrap Text in Excel is used to format long data and adjust text size to fit the width of the cell while Wrap Text in Microsoft Word is used to format text around images and graphics.
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a) the frequency column of the table indicates the frequency of computers sold in that particular range for the period of past 25 weeks at a computer store. so., let's understand the same with the above example:let's take the 1st row which tells us that in the past 25 weeks at the computer store 4 to 9 computers were sold in 2 Weeks or there other way there were 2 weeks in which 4-9 computers were soldtake the 2nd row which tells us that in the past 25 weeks at the computer store 10 to 15 computers were sold in 4 weeks or the other way there were 4 weeks in which 10-15 computers were sold(b) Here I have explained the 2nd part in the below image.The only thing here is we have intervals and so we need a static value for the interval to find the mean and so here I have taken the midpoint as(4+9)/2=6.5 so., my 1 st observation is 6.5then (10+15)/2 = 12.5 my 2nd observation and so on.The whole calculation is done with considering the same as Sample. You can do the same by conisdering it as population. By looking at the image you will get and idea that there's small difference between sample and population (i.e. n or n-1 population size & sample size respectively). The formula for both is provided below.
Frequency distribution table refers to a table that shows the frequency of the occurrence of a specific data point in the given range. It is useful when analyzing data. Frequency distribution tables help identify the most common values and show where the majority of the data values fall.
A frequency distribution table usually has two columns. The first column has the range of data values, which is called the class interval. The second column has the frequency, which is the number of times that the data value occurs in the given range.For example, the frequency distribution table below shows the number of computers sold at a store for 25 weeks.
Class Interval (Number of Computers)Frequency4 - 91 10 - 154 16 - 2010 21 - 2513The frequency column shows how many computers were sold in that particular range for the past 25 weeks at the store. For instance, the first row states that in the past 25 weeks, four to nine computers were sold in two weeks or there were two weeks in which 4-9 computers were sold.
The second part of the question entails calculating the mean for the frequency distribution table. To get the mean, we calculate the midpoint of each class interval and multiply it by the frequency, then add all the values obtained and divide by the total frequency. For instance, the midpoint of the first class interval is (4+9)/2 = 6.5, and the frequency is 1. The value obtained is 6.5*1=6.5. Similarly, the midpoint of the second class interval is (10+15)/2 = 12.5, and the frequency is 4. The value obtained is 12.5*4 = 50. We do the same for the other class intervals. After getting all the values, we add them together and divide by the total frequency (18) to get the mean.
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A company is completing research and development for software which it is planning to produce in approximately 2 years time. Which of the following assumptions should the company make about the transistor density of the hardware which will be used to run this software?Group of answer choices
Answer:
The transistor density of the hardware which will exist in 2 years time will likely be double the current processing speeds.
Explanation:
The other 3 options are incorrect
Answer:
The transistor density of the hardware which will exist in 2 years time will likely be double the current processing speeds.
Explanation:
I just got that feeling.
write a q basic program to find the sum of all the even numbers from 1 to 50
Answer:
CLS
M=2
SUM=0
DO WHILE M<=50
SUM=SUM+M
M=M+2
LOOP
PRINT " The sum of all even numbers between 1 and 50 is"; sum
What is the final screen of computer called
Answer:
Monitor or display
Explanation:
Answer:
desktop is the correct answer. Please follow me and please mark my answer as a brainliest. ❤❤❤❤storyboarding may be used to develop a detailed process flowchart. group of answer choices true false
False. Storyboarding is not typically used to develop a detailed process flowchart.
Storyboarding is a visual tool commonly used in the field of multimedia, film, and animation to plan and organize the sequence of events in a story. It involves creating a series of sketches or illustrations that represent key scenes or moments in the narrative. Storyboarding helps visualize the flow and composition of the story, including camera angles, transitions, and visual elements.
On the other hand, a detailed process flowchart is a graphical representation of a sequence of steps or activities involved in a process. It provides a detailed overview of how the process functions, including inputs, outputs, decision points, and dependencies. Process flowcharts focus on the logical flow and sequential order of activities rather than the visual representation of a story. They are commonly used in business process analysis, software development, and project management to understand and communicate complex processes.
Therefore, storyboarding and process flowcharts serve different purposes and have distinct applications, making the statement false.
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Which of the following is NOT a method for applying the SDLC model?
ITIL
Lean
IPO
Agile
Answer:
IPO is not a mehod for applying the SDLC .
there is a significantly large number of processes attempting to enter a critical section. there is a significantly large number of consumer processes attempting to read data from a bounded buffer. there is a significantly small number of reader processes attempting to read in the critical section. there is a significantly large number of reader processes attempting to read in the critical section.
In a scenario where there is a significantly large number of processes attempting to enter a critical section, a common approach is to use synchronization mechanisms such as locks or semaphores.
These mechanisms ensure that only one process can access the critical section at a time, preventing conflicts and maintaining data integrity.
For the case of a bounded buffer with a significantly large number of consumer processes attempting to read data, you can utilize semaphores to control access to the buffer. A semaphore can keep track of the number of available slots in the buffer.
When a consumer process wants to read from the buffer, it checks if there are any available slots (using the semaphore value). If there are, it can proceed with the read operation and decrement the semaphore value accordingly. If there are no available slots, the process may need to wait until a slot becomes available.
On the other hand, if there is a significantly small number of reader processes attempting to read in the critical section, you can use locks or mutual exclusion mechanisms to control access. A lock ensures that only one reader process can enter the critical section at a time, ensuring data consistency and preventing concurrent modifications.
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the equilibrium relative home wage will be equal to enter your response here. (enter your response as an integer.)
The car will cover 0 miles in 0 hours of driving. It will therefore go through the point (0,0).
The distance is calculated as the product of time and velocity, as seen in the proportional relationship that describes this situation: d = vt. Time is the connection's input; hence the proportionality constant of the relationship is provided by: how quickly. The car covers 186 miles in three hours; therefore, the idea is: (3,186). As the point's format is as follows: input and output equal (Time, Distance). The velocity is then that of: V = 186/3, which equals 62 mph. Lack of Information. In three hours, the automobile covers 186 miles. Finding the point (3,186) that may be used to plot the connection requires using the slope to shift 3 units to the right of the origin and 186 units up.
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who invented the computer?
when was it made?
can u tell me the name of the oldest computer?
when did the first laptop come out?
Hope it helps you
pls mark my answer as brainliest
Answer:
1 and 2: Charles Babbage invented the computer (he was an English mechanical engineer and polymath) Charles Babbage was deemed the "father of the computer", he thought up and created the very first mechanical computer at the beginning of the 19th century.
3: the first computer was named the ubiquitous x86-powered workhorse of desktop and portable computing. All latest PCs are descendants of the earliest from IBM, the original model 5150 which made its first appearence in August 1981.
4: The first laptop computer available to the public was the Osborne. the Osborne Computer Corporation issued this exact model to the public in the year 1981. It ran at a large price of $1795. At the time of discharge, the screen was about five inches long and the keyboard was on the cover of the computer.
i did a lot of research for this, lol. hope it helps.
(i promise i did not plagerise)
The quantity of cell phones that firms plan to sell this month depends on all of the following EXCEPT the:
The quantity of cell phones that firms plan to sell this month is influenced by various factors. However, there is one factor among them that does not affect the planned sales quantity.
The quantity of cell phones that firms plan to sell is influenced by several factors such as consumer demand, market conditions, pricing strategies, competition, and production capacity. These factors play a crucial role in determining the expected sales volume for a given month.
However, one factor that does not directly affect the planned sales quantity is the production cost of the cell phones. While production cost is an important consideration for firms in determining pricing and profitability, it does not have a direct impact on the planned sales quantity. Firms typically base their sales forecasts on market demand, consumer preferences, and competitive factors rather than the specific production cost.
Other factors, such as marketing efforts, product features, brand reputation, and distribution channels, can influence the planned sales quantity as they impact consumer demand and purchasing decisions. Therefore, while production cost is an important factor in overall business planning, it is not directly linked to the quantity of cell phones that firms plan to sell in a given month.
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In 3 sentence explain what is a spreadsheets.
Answer:
A spreadsheet is a computer application for organization, analysis and storage of data in tabular form. Spreadsheets were developed as computerized analogs of paper accounting worksheets. The program operates on data entered in cells of a table.
Hope this helped, have a good day