32 pts
Match the type of server-based network with its function.

1 . application server
2 . web server
3 . directory server

A). designed to run a specific application
B). holds all information about user accounts
C). acts as a host for web sites and information published on an intranet

Answers

Answer 1

Answer:

Applications server: A

Web server: C

Directory server: B

Explanation:


Related Questions

How many bits are required to store the text of the number "97" in ASCII?'

Answers

Answer:

You need x64 or x32 bits

Explanation:

I don't have a capture or a photo

Answer:

7 bit

Explanation:

On a scale, the basic java programming uses up to 7 bits of data. In other instances, the extended ASCII uses up to 8 bits to generate an additional 128 characters.

If you were an online community director, you might use both chat and e-mail in your community. What are some similarities and differences between e-mail and online chat?

Answers

Final answer:

E-mail and online chat are two common forms of communication in online communities. There are both similarities and differences between these two methods.

Explanation:

E-mail and online chat are two common forms of communication in online communities. There are similarities and differences between these two methods.

Similarities:

Both e-mail and online chat can be used to communicate with others in an online community.Both can be used to send messages and have conversations, allowing for real-time or delayed interaction.Both can be accessed using internet-connected devices.

Differences:

E-mail is asynchronous, meaning messages can be sent and received at different times. Online chat is synchronous, allowing for instant back-and-forth conversation.E-mail allows for longer, more detailed messages, while online chat is typically more concise and informal.E-mail conversations can be easily saved and referenced later, while chat conversations are usually transient and not saved by default.

Why could Mars not hold onto its atmosphere?

Answers

Answer:

Mars loses its atmosphere faster, because there's less gravity to hold on to it. It goes through the loss of atmosphere faster than earth does

Explanation:

Mars could not retain its atmosphere due to its weak greenhouse effect and gravity, leading to a runaway refrigerator effect and the loss of most of its water. These conditions happened rapidly within the planet's early history, resulting in the arid and frigid Mars we observe now.

Mars could not hold onto its atmosphere due to a combination of factors, primarily its smaller size compared to Earth and its greater distance from the Sun. The loss of Mars' atmosphere and water can be attributed to the planet's inability to sustain a significant greenhouse effect, which is crucial for retaining heat. Without enough CO2 in the atmosphere, temperatures on Mars began to plummet, leading to a 'runaway refrigerator effect' where the water in the atmosphere froze out, exacerbating the planet's inability to hold heat. This chilling cycle occurred within a short geological time span, significantly less than a billion years after Mars had formed, and led to the cold and dry Mars that we know today.

Another contributing factor was Mars' weak gravity, just 0.36 of Earth's, which made it easier for gases to escape into space. The Martian atmosphere's current thin state is reflective of its weak gravitational hold relative to the kinetic energies of atmospheric gases. Observations suggest Mars does possess an atmosphere, but it is very rare, as deduced from the behavior of starlight during planetary transits and the observation of faint clouds on the Martian surface. While liquid water is no longer present on the Martian surface due to these conditions, certain geological histories indicate it may have once sustained warmer and wetter periods.

The Print command is located in the _____ tab.

Answers

Answer: File (backstage)

Explanation: I earned it in Computers Applications l. :)

To ignore all tracked changes in a document you should select the

Answers

Answer:

To ignore all tracked changes in a document you should select the Final option  

Explanation:

Microsoft provides options to track the changes in the document and to track the changes go to Review tab=> Click on Track changes. This will track the changes in the document.

If you want to turn off the tracking or ignore all tracked changes then the user should click on the final option. This provides various options like accept changes, reject changes, no mark up etc.

Document comparison, protection of the document, spell check and grammar are few of the features available in the Review tab.

Answer:

To ignore all tracked changes in a document you should select the Final option  

Explanation:

Microsoft provides options to track the changes in the document and to track the changes go to Review tab=> Click on Track changes. This will track the changes in the document.

If you want to turn off the tracking or ignore all tracked changes then the user should click on the final option. This provides various options like accept changes, reject changes, no mark up etc.

Document comparison, protection of the document, spell check and grammar are few of the features available in the Review tab.

The _____ row is typically the first row in a table.

banded
total
header
odd

Answers

the first row of the table is know as the table header.

Answer:

The header row is typically the first row in a table.

Explanation:

-A banded row refers to a row that has a background color.

-A total row is at the bottom of a table and it shows the results of calculations.

-A header row is a row that has the name of each column and because of that is the first row.

An odd row refers to a row that is labeled with an odd number.

According to this, the answer is that the header row is typically the first row in a table.

Convert the following from binary format to hexadecimal.
Complete the following table to express 11011000.00011011.00111101.01110110 in
hexadecimal.
Please show all work and explain!

Answers

Answer:try is if this help

Jason needs to learn a new web tool. He went through his books to understand more about it. Now he wants hands-on experience with using that tool. What would help him? Jason can use websites where workspace is provided to test the results of your code.

Answers

Final answer:

Jason can use online platforms with practice environments to gain hands-on experience with a new web tool. Interactive learning tools and adaptive resources can enhance his understanding while practicing and testing his skills can help him improve. Utilizing these resources will allow for a more impactful and efficient learning experience.

Explanation:

To gain hands-on experience with a new web tool, Jason can utilize online platforms that offer an environment where he can test and refine his code. These resources may come in the form of web-based sample quizzes, animations, study guides, or dedicated practice services. Many digital learning resources include practice icons and shortcodes within their exercises that students can use to access additional practice material that is compatible with both mobile devices and PCs.

Interactive learning tools such as video exercises can show step-by-step solutions to problems, allowing Jason to see the practical application of the tool he's trying to learn. He can also benefit from adaptive tools that provide a personalized learning experience, helping him to efficiently build proficiency in specific topics. Moreover, by using online resources actively, including highlighting and annotating capabilities in digital books, Jason's study sessions could be more productive, especially in preparation for tests.

Finally, Jason needs to remember that learning to balance text, images, and formatting is crucial when working with web tools. Seeking proper guidance through examples, detailed study guides, and internet resources that offer additional information could be very beneficial. Practicing and testing his skills will help him measure his performance and identify areas that need more focus.

Who focuses on planning a long-term business?

focus on planning a long-term business.

Answers

A business man who really focus on victory achieved through a right procedure will focus on long-term planning.

Let us understand what a short-term and long-term planning is.

Short-term will plan only for two-three years. But a long-term plan will look for future five years income projection, plan of expansion, bigger goals, etc.

A business man is the person who take risks and achieve more. A victory can be achieved in many ways one is taking bigger risks, next is focusing on long-term plans.

Answer:

Entrepreneurs

Explanation:

Entrepreneurs focus on planning a long-term business

1/5 multiplied by what number will result in a product of 1/10?
A. 1/2
B. 2.
C. 1/5
D. 5​

Answers

Answer:

Option A. 1/2

is the correct answer.

Explanation:

We are given with = 1/5

We want the result to be = 1/10

Let the fraction we want to know is X so

According to given condition:

[tex]1/5 * X = 1/10[/tex]

Multiplying both sides by 5 we get:

[tex]5 * 1/5 *X = 1/10 *5[/tex]

As we know the cancellation property = [tex]a * 1/a = 1[/tex]

So By simplifying:

[tex]X = 1/10 * 5[/tex]

As 5 and 10 are multiples of 5 so they will be cancelled to give:

[tex]X = 1/2[/tex]

Hence when 1/5 will be multiplied by 1/2 the product is 1/10.

I hope it will satisfy you!

Calculate: Remainder of 47 divided by 13.

Answers

Answer:

Remainder of 47 divided by 13 would be 8.

Explanation:

The reminder is simply defined as the remaining amount if a number is divided by the other number.

Let suppose, there are two numbers a and b. If you want to divide the number b by the number a, the remaining amount x would be known as remainder.

If the number b is exactly divisible by the number a, then the reminder would be zero.

In this case:

b = 47

a = 13

x = ?

Now, [tex]\frac{47}{13}[/tex]

if we multiply 13 by 4, we would get 52. That is greater then 47. Therefore, it should be 13 x 3 = 39.

Therefore, the remainder would be 47 - 39 = 8.  

 

When 47 is divided by 13, the remainder is 8.

To find the remainder of 47 divided by 13, you perform division to see how many times 13 fits into 47 without exceeding it. Thirteen goes into 47 three times (which equals to 39), and when you subtract 39 from 47, you get 8. Therefore, 8 is the remainder when 47 is divided by 13. Calculations like this are a fundamental aspect of number theory, a branch of pure mathematics dedicated to the study of the integers and integer-valued functions. In exams and tests, including BB 450/550, short answer sections require concise answers, and this question would be an example where a brief response, stating only the remainder, would be expected.

Which statement below is not true of EFS

Answers

Statements that do not apply to EFS are statements that EFS cannot store files encrypted.

Further Explanation

Encrypting File System or EFS is a core technology (in Windows 2000, XP Professional, and Windows Server 2003) that allows encrypted file storage in a volume formatted using the NTFS file system.

Version of Windows that supports EFS

Windows 2000 Family: Windows 2000 Professional, Windows 2000 Server, Windows 2000 Datacenter Server, and Windows 2000 Advanced Server Windows XP Family: Windows XP Professional, Windows XP Professional 64-bit Edition, Windows XP Professional x64 Edition Windows Server 2003 Family: Windows Server 2003 Standard Edition, Windows Server 2003 Enterprise Edition, Windows Server 2003 Datacenter Edition Windows Vista Family: Windows Vista Business Edition, Windows Vista Enterprise Edition, Windows Vista Ultimate Editon Codenamed Longhorn Windows Server family: Longhorn (all beta versions, as of April 2007, reaching Beta 3 version)

EFS uses several cryptographic algorithms, which are as follows:

Data Encryption Standard eXtended (DESX) Triple Data Encryption Standard (3DES) Advanced Encryption Standard (AES) Rivest, Shamir, Adleman (RSA)

Learn More

About Software brainly.com/question/11950006 Type of Data brainly.com/question/10762715

Details:

Grade: Middle School

Subject: Computers and Technology

Keyword: Software, Windows, Encryption, EFS

Which statement below is not true of EFS is EFS cannot store files encrypted.

Explanation:

The Encrypting File System (EFS) is a feature introduced in version 3.0 of NTFS that provides filesystem-level encryption. EFS is useful for mobile computer users, whose computer are subject to physical theft, and for storing highly sensitive data. Encryption itself is the method where the information is converted into secret code that hides the information's true meaning

Encrypting File System (EFS) is used to encrypt files and folders. EFS is easy to use, with nothing more than a check box in a file’s properties. It is not fully supported on Windows 7 Starter, Windows 7 Home Basic, and Windows 7 Home Premium.

EFS uses several cryptographic algorithms as follows:

Data Encryption Standard eXtended (DESX)Triple Data Encryption Standard (3DES)Advanced Encryption Standard (AES)Rivest, Shamir, Adleman (RSA)

A cryptographic algorithm is a set of well-defined but complex mathematical instructions used to encrypt or decrypt data. There are three main types of cryptographic algorithms:

(1) secret key(2) public key(3) hash functions

There are two basic types of cryptographic systems such as symmetric (private key) and asymmetric (public key).

Hope it helps!

Learn more about encrypting   brainly.com/question/12742104

#LearnWithBrainly

A(n) _____ is generated by a Web server and then stored on your computer to keep track of the pages you view at a site, the merchandise you select, and other profile information. Class - Computer Essentials

Answers

A cookie is generated by the server and resides on the visitors laptop and holds a modest amount of information specific to the client.

This information can then be accessed by the client or web server.

Choose the correctly written sentence.
Being naturally shy, the prom was an occasion for Melissa to avoid.
Since Melissa was naturally shy, the prom was an occasion to avoid.
The prom was an occasion to avoid, being naturally shy.
None of the above

Answers

Answer:

i would say the first one

Explanation:

Answer:

Being naturally shy, the prom was an occasion for Melissa to avoid

Explanation:

Describing a person or thing before relating him/her to the reason for his or her action that is to be taken or will be taken in future is the best way to start a sentence that involves Action and reasons behind an action.

The first sentence is complete because it describes Esther talks about the occasion and talks about the action she should take. it is also a correctly written sentence. unlike other sentences that either lack completeness or is wrongly constructed.

Write a program to output the following quote by Edsger W. Dijkstra: "Computer Science is no more about computers than astronomy is about telescopes" - Edsger W. Dijkstra

Answers

To output the quote by Edsger W. Dijkstra, a simple print statement can be used in most programming languages. For example, in Python, the code would be print("Computer Science is no more about computers than astronomy is about telescopes - Edsger W. Dijkstra").

The task requires writing a program to display a famous quote by Edsger W. Dijkstra, which reflects on the nature of computer science. Programming often involves using code to perform tasks, such as displaying messages. The quote reflects a profound understanding of computer science; it illustrates that computer science is not just about the physical machines (computers), just as astronomy isn't solely focused on the instruments (telescopes) but rather on understanding the larger principles and phenomena they help us observe and study. This analogy is used to emphasize the conceptual and abstract nature of computer science.

Honesty and integrity, empathy and acceptance, and faith and confidence are examples of

Answers

Final answer:

The student's question about honesty, integrity, empathy, acceptance, faith, and confidence pertains to the broader concepts of personality traits, moral qualities, and academic integrity which are essential for fostering an environment of trust, understanding, and equity in educational settings.

Explanation:

Honesty and integrity, empathy and acceptance, and faith and confidence are examples that can relate to aspects of personality traits and moral qualities which are often discussed in the context of academic integrity and social values within educational settings. For instance, in the context of social studies and character education, these attributes align with the moral compass desired in students and are instrumental in creating a positive academic and social environment.

Academic integrity is central to the foundation of any educational institution, fostering an environment of trust, understanding, and equity. These qualities ensure that students engage in genuine learning and experience meaningful outcomes that are not only important during their academic journey but also throughout their life. When students, faculty, and administrators come together to uphold these standards, they help maintain a fair and positive experience for everyone involved.

Write a program that accepts a time as an hour and minute. Add 15 minutes to the time, and output the result. Example 1: Enter the hour: 8 Enter the minute: 15 It displays: Hours: 8 Minutes: 30 Example 2: Enter the hour: 9 Enter the minute: 46 It displays: Hours: 10 Minutes: 1,edhesive

Answers

Here's a Python program that takes an hour and minute as input, adds 15 minutes to it, and outputs the result. It first adds 15 minutes to the given minute and adjusts the hour if necessary. Then it checks if the hour exceeds 24 and resets it to 0 if it does. Finally, it prints the updated hour and minute. This program ensures accurate time calculation, handling cases where the minute addition may exceed 59 or the hour may exceed 23.

Here's a simple Python program to achieve that:

```python

def add_minutes(hour, minute):

   # Add 15 minutes

   minute += 15

   # If minute is more than 59, adjust hour and minute

   if minute >= 60:

       hour += 1

       minute -= 60

   # If hour is 24 or more, reset to 0

   if hour >= 24:

       hour = 0

   return hour, minute

def main():

   # Input hour and minute

   hour = int(input("Enter the hour: "))

   minute = int(input("Enter the minute: "))

   # Add 15 minutes

   hour, minute = add_minutes(hour, minute)

   # Display the result

   print("Hours:", hour)

   print("Minutes:", minute)

if __name__ == "__main__":

   main()

```

You can run this program in a Python environment. It will prompt you to enter the hour and minute, and then it will display the result after adding 15 minutes.

In a virtualized environment, this operating system runs on the physical machine.
A. Guest
B. Client
C. host
D. Home

Answers

Answer:

In a virtualized environment, host operating system runs on the physical machine.

Explanation:

Virtual environment is a computer which runs in a “virtual machine”. It is the hybrid of hardware platform and virtual machine environment. Placing multiple virtual machines on one physical server is called the host.

The advantage of setting virtual environment is that, it reduces “capital and operating costs”, increases productivity, simplified data center management, increases efficiency, Minimized “down time”, manage system easily.

A guest is not permanent and the access of the guest system changes as per the need of the guest.

Client is the machine which request or need the server to perform task.  

Home is not a valid environment name. So only the option C holds good.

In a virtualized environment, the operating system that runs on the physical machine is called the host operating system.

Hence option C is correct .

Given, operating system .

Host : It serves as the foundation for running multiple virtual machines on the same server. The host operating system helps reduce costs, increase productivity, and simplify data center management.

A operating system is not permanent and its access can change.

A client is a machine that requests tasks from a server.

"Home" is not a valid option.

Therefore option C is correct .

Know more about operating system,

https://brainly.com/question/33924668

#SPJ6

Kaylee is part of a team preparing a long investigative report. The team asked
her to write the table of contents. What is the best major heading for this
element of the report?
A. There should be no heading for a table of contents
B. Contents
C. Table of Contents
D. Executive Summary

Answers

Answer:

The suitable answer for the following question will be B. Contents.

Explanation:

The topics that are covered by the document, book or any project report known as Contents or the formal division of any type of document or book. It will help us a lot by showing the parts of the book in a serial way that's why it can be the best suitable heading for any project report.

There are some reasons why the other options are not suitable for that investigative report :

Table of contents is in a form of headings like heading 1, heading 2 etc is not related the contents.

Executive summary is a short part or section of any document, this one also not relatable.

Hence, these option are not considered as a right answer.

d. The 7-bit ASCII code for the character '&' is:
0100110
An odd parity check bit is now added to this code so 8 bits are transmitted. What will
be the transmitted bit sequence for the ASCII character '&'?
If odd parity check bits are used when transmitting ASCII codes, which of the following
received bit sequences are not valid? Explain briefly how you reached your answer
a. 01001000
b. 01011110
c. 01111111
d. 11100111

Answers

Answer:

00100110

a and d are invalid sequences because they contain an even number of 1's.

Explanation:

Odd parity means that you want an odd number of 1's in the resulting set of bits. Since there are 3 (=odd) bits in the set, a zero must be added to keep the total odd.

(Will mark brainiest) The ultimate goal of a distributed denial of service attack is to:
A) Make many connections to a server
B) Force a server offline
C) Divide a server's resources
D) Restrict access of a particular user

Answers

Answer: B

Explanation: They are trying to flood the service with so many things like messages, connection requests, that the system can't handle it and will shut down or crash.

Answer: The answer is B

Explanation:

Question 5 (1 point)
What was the first name of the Internet?

ONASANet

Military Net

WarNet

ARPANet

Answers

Answer:

Your answer is D ARPANet

Explain what pin pad and chip readers are and how they are used.

Answers

Answer:

A pin pad is a pad that has numbers on it and is normally used to input a password onto. You would use these on the doors of your home or a safe or something you keep your valuables in. A chip reader is a device that reads a microchip (for example, a chip is something you would find in your credit card) and it read the chip to access what is in it (normally).

Explanation:

analyzing computer systems to gather legal evidence is known as the field of?

Answers

Answer:

Analyzing computer systems to gather legal evidence is known as the field of Computer forensics.

Explanation:

Computer forensics is that the application of investigation and analysis techniques to assemble and preserve proof from a selected machine in an exceedingly means that's appropriate for presentation in a court of law. Computer forensics is a branch of forensic science (forensics for short). Forensics is the scientific analysis of individuals, places, and things to gather proof throughout crime investigations, that helps to prove innocence or guilt in court.

Computer forensics generally referred to as digital forensics, features a similar purpose. However, it focuses on the scientific analysis of pc communications and therefore, the knowledge on memory board devices, like disks and CD-ROMs.

If u want to learn how to perform an action, which feature of Excel should u use?

Answers

Answer: Use help.

Explanation: Click on the "Help" Tab and then click on the left hand side icon which should say "Help", it has a question mark sign (?). After you click it, on the right hand side, a window should pop up, then type the search criteria.

The definition of "nested statements" is _____. elements of specific text that work within elements of HTML elements of specific code that work within elements of HTML elements of HTML that work within other elements of HTML elements of HTML that work outside of elements of HTML

Answers

Answer:

The block of code following the else statement is executed as the condition present in the if statement is false. nested-if. A nested if is an if statement that is the target of another if statement. Nested if statements means an if statement inside another if statement.

Explanation:

Answer: According to what i found it says "an Excel formula with multiple IF conditions. It’s called “nested” because you’re basically putting an IF Statement inside another IF Statement and possibly repeating that process multiple times."

Hope that Helped! :)

Explanation:

The size of lawn tractor engines commonly range from 11hp to 18 its t or f btw

Answers

The answer to the problem is true.

the illustrations group contains all but a _______​

Answers

Answer:

Shapes button

Chart button

Photo button

Pictures button

Explanation:

In Microsoft Word, the illustration group has all the following options apart from the photo button. It can be found in the Insert tab of the Word document. The illustrations group is where you make several adjustments to your Word document by inserting online and offline pictures and clip art, shapes, charts, and screen shots.

write 5 limitation
of computer?​

Answers

Answer: Storage, Adaptability, Reliability, Accuracy, and Speed

Hope I Helped :D

All computer systems have

Answers

Answer:

they all have ram memory software

Answer:

All computer systems have all the hardware and software for proper functioning.

Explanation:

With the required software and hardware, a computer system will have the ability to receive input, process the information and store the data or display the output. The computer systems include Monitor, keyboard, CPU (Central processing Unit) and other optional components.

Data processing is done using various instructions known as programs that can be written in different computer languages. To perform different operations logically, the instructions are given as set of programs. Without proper instructions, computer would not know how to process the information with which the data will be discarded.  

Other Questions
Salt and sugar are poured into a glass of water and stirred. Slowly, the salt and sugar crystals become harder to see and then cannot be seen at all. What happened to the salt and sugar?Group of answer choicesThey dissolved into the water, forming a mixture.They reacted with the water, forming a compound.They combined with the water, forming an element.They evaporated from the water, forming a solid. Which of the following best describes the empty-nest syndrome? (A) It refers to living alone after a divorce.(B) It refers to the rise of one-parent families.(C) It refers to the departure of grown children from the home.(D) It refers to households where couples cannot biologically have children. A. Sydney invests $100 every month into an account that pays 5% APRcompounded monthly. How much money will Sydney have in theaccount after 10 years? Round your answer to the nearest dollar. The Control Schedule process to ______________ completion of project work in a timely manner. What conclusion can be drawn about Juliet based on her response to Romeo's banishment? PLEASE HELP due 15 mins!Conjuguer les verbes entre parenthses au Prsent (Verbes rguliers -er / -ir / -re)Question 1 tu (prparer) ton sac dos pour lcole ?Question 2 Ils (jouer) au foot aprs lcole.Question 3 A quelle heure est-ce que ta mre (rentrer) le soir ?Question 4 Nous (tudier) beaucoup pour l'examen de maths.Question 5 Michelle (finir) les devoirs la bibliothque.Question 6 Je (russir) bien dans le cours de Franais.Question 7 Mes frres (choisir) de faire des activits en plein air.Question 8Vous (perdre) souvent vos cls ?Question 9 J' (attendre) le bus pour aller lcole.Question 10 1Brian (rpondre) toujours aux questions du prof. 1. The bottom of an elevated water tank has anarea of 135 m. If the pressure on the bottom is1.52 x 104 Pa, what is the total force the bottommust support? Write a paragraph in Spanish that describes your family. Mention each person in your family and tell about physicalcharacteristics and personality.1UPLOADWRITER The charge per unit length on a long, straight filament is -92.0 C/m. Find the electric field 10.0 cm above the filament. A statement about life, or a central idea, or a moral describes what aspect of a play? The epicardium A. covers the surface of the heart. B. lines the walls of the ventricles. C. is known as the fibrous pericardium. D. attaches inferiorly to the diaphragm.E. is also called endocardium. What is the longest and tallest mountain system in the world? A. Karakoram Range B. Hindu Kush C. Himalayas D. Zagros Mountains An airline manufacturer incurred the following costs last month (in thousands of dollars):a. Airplane seats . . . . . . . . . . . . . . . . . . . . . . . . . $220b. Production supervisors' salaries . . . . . . . . . . . . . . $170c. Depreciation on forklifts . . . . . . . . . . . . . . . . . . . . $110d. Machine lubricants . . . . . . . . . . . . . . . . . . . . . $35e. Factory janitors' wages . . . . . . . . . . . . . . . . . . . . . $60f. Assembly workers' wages . . . . . . . . . . . . . . . . . . . $600g. Property tax on corporate marketing office . . . . . $25h. Plant utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $160i. Cost of warranty repairs . . . . . . . . . . . . . . . . . . . . $230j. Machine operators' health insurance . . . . . . . . . . $40k. Depreciation on administrative offices . . . . . . . . . $60l. Cost of designing new plant layout . . . . . . . . . . . . $165m. Jet engines . . . . . . . . . . . . . . . . . . . . . . . . . . . $1,700Requirement1. Assuming the cost object is an airplane, classify each cost as one of the following: direct material (DM), direct labor (DL), indirect labor (IL), indirect materials (IM), other manufacturing overhead (other MOH), or period cost. What is the total for each type of cost? (Enter amounts in thousands instead of dollars by omitting the $000s. Leave cells blank that do not require numerical inputs.) DM DL IM IL MOH Perioda. Airplane seats . . . . . . . . . . . . . . . b. Production supervisors' salaries . c. Depreciation on forklifts . . . . . . . . d. Machine lubricants . . . . . . . . . . . e. Factory janitors' wages . . . . . . . . f. Assembly workers' wages . . . . . . A red train traveling at 72km/h and a green train traveling at 144km/h are headed towards each other along a straight, level track. When they are 950m apart, each engineer sees the other's train and applies the breaks. The breaks slow each train at the rate of 1.0m/s^2. is there a collision? if so, give the speed of the red train and the speed of the green train at impact, respectively. If not, give the separation between the trains when they stop. A rectangle has a length of 8.3cm and a perimeter of 22.4cm For each of the motions described below, determine the algebraic sign (+, -, or 0) of the velocity and acceleration of the object at the time specified. For all of the motions, the positive y axis is upward. Part A An elevator is moving downward when someone presses the emergency stop button. The elevator comes to rest a short time later. Give the signs for the velocity and the acceleration of the elevator after the button has been pressed but before the elevator has stopped. Enter the correct sign for the elevator's velocity and the correct sign for the elevator's acceleration, separated by a comma. For example, if you think that the velocity is positive and the acceleration is negative, then you would enter +,- . If you think that both are zero, then you would enter 0,0 . Part B A child throws a baseball directly upward. What are the signs of the velocity and acceleration of the ball immediately after the ball leaves the child's hand? Enter the correct sign for the baseball's velocity and the correct sign for the baseball's acceleration, separated by a comma. For example, if you think that the velocity is positive and the acceleration is negative, then you would enter +,- . If you think that both are zero, then you would enter 0,0 . Part C A child throws a baseball directly upward. What are the signs of the velocity and acceleration of the ball at the very top of the ball's motion (i.e., the point of maximum height)? Enter the correct sign for the baseball's velocity and the correct sign for the baseball's acceleration, separated by a comma. For example, if you think that the velocity is positive and the acceleration is negative, then you would enter +,- . If you think that both are zero, then you would enter 0,0 . Which of the following involves a change in behavior resulting from the persons expectation of change rather than from the experimental manipulation itself? a) Cross-generational effect b) Double-blind control c) Placebo effect d) Cohort effect Order the values from least to greatest.30. 8,|3|, -5,1 -2], -232. 12,1-26], -15,|-12, 10| Albino rabbits (lacking pigment) are homozygous for the recessive c allele (C allows pigment formation). Rabbits homozygous for the recessive b allele make brown pigment, while those with at least one copy of B make black pigment. True-breeding brown rabbits were crossed to albinos, which were BB. F1 rabbits, which were all black, were crossed to the double recessive (bb cc). The progeny obtained were 34 black, 66 brown, and 100 albino. a. What phenotypic proportions would have been expected if the b and c loci were unlinked? b. How far apart are the two loci? Carlin Company, which uses net present value to analyze investments, requires a 10% minimum rate of return. A staff assistant recently calculated a $500,000 machine's net present value to be $86,400, excluding the impact of straight-line depreciation. FV of 1 (i=10%, n=5): 1.611 FV of a series of $1 cash flows (i=10%, n=5): 6.105 PV of $1 (i=10%; n = 5): 0.621 PV of a series of $1 cash flows (i=10%, n=5): 3.791 If Carlin ignores income taxes and the machine is expected to have a five-year service life, the correct net present value of the machine would be: