Help me please I need the correct answe

The accurate statement about secondhand smoke is that it contains approximately 70 carcinogens (option B), posing a risk to the health of nonsmokers exposed to it.

Secondhand smoke is a term used to describe the smoke that is exhaled by smokers and the smoke that is emitted from the burning end of a cigarette, cigar, or pipe. Secondhand smoke is known to be harmful to human health. It contains a mixture of over 7,000 chemicals, including approximately 70 carcinogens. When non-smokers are exposed to secondhand smoke, they inhale these chemicals, which can lead to various health problems such as heart disease, lung cancer, and respiratory problems. Therefore, option B is the correct answer as it accurately describes the harmful nature of secondhand smoke. Options A and C are incorrect as they provide inaccurate or incomplete information about secondhand smoke. Option D is also incorrect as there is a known danger associated with secondhand smoke.

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Answer:

A and b

Explanation:

Answer: A AND B

Explanation:

To break this code, we first need to determine the key used in the affine cipher. The most frequent letter in the ciphertext is ‘b’, which we can assume is the encrypted letter ‘e’, since ‘e’ is the most frequent letter in the English language.

The second most frequent letter is ‘u’, which we can assume is the encrypted letter ‘t’, since ‘t’ is the second most frequent letter in English.

From here, we can use the formula for the affine cipher to solve for the key. The formula is C = (a * P + b) mod 26, where C is the ciphertext letter, P is the plaintext letter, a and b are the key values, and mod 26 is necessary to wrap around the alphabet.

Using the known values for ‘e’ and ‘t’, we can set up two equations:

‘e’ = (a * P1 + b) mod 26
‘t’ = (a * P2 + b) mod 26

We can then solve for a and b using algebra. Subtracting the second equation from the first, we get:

‘e’ - ‘t’ = a * (P1 - P2)

We know that ‘e’ is 4 and ‘t’ is 19, so:

4 - 19 = a * (16)

-15 = a * 16

a = -15/16 = -15 * 19 mod 26 = 7

Substituting this value for a into one of the original equations, we can solve for b:

‘e’ = (7 * P1 + b) mod 26

Since ‘e’ is 4, we can substitute that value and solve for b:

4 = (7 * P1 + b) mod 26

b = 24

So the key for the affine cipher is a = 7, b = 24. To decrypt the rest of the ciphertext, we can use the formula C = (7 * P + 24) mod 26, where C is the ciphertext letter and P is the plaintext letter.

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Answer:

Provide sources.

Explanation:

Providing sources for your infographic would be the best I can think of.

Either a direct quote, a source for a graph, etc.

Answer:

I don't know if I get a chance to get through

Add "FROM artist" to the SQL query in order to retrieve all columns from the "artist" table. The information provided makes it impossible to estimate how many columns there are.

It has the artist id and name columns. The integer column with unique values that serves as this table's primary key is called artist id.

When used in its original form, a drawing board (also known as a drawing table, drafting table, or architect's table) is a type of multipurpose desk that can be used for any kind of drawing, writing, or spontaneous sketching on a large sheet of paper, for reading a large format book or other oversized document, or for precisely drafting.

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Answer:

To solve the problem, in this paper, we propose training triplet networks with subspace learning, which splits the space of all identities

Explanation:    Training triplet networks with large-scale data is challenging in face recognition. Due to the number of possible triplets explodes with the number of samples, previous studies adopt the online hard negative mining(OHNM) to handle it. However, as the number of identities becomes extremely large, the training will suffer from bad local minima because effective hard triplets are difficult to be found. To solve the problem, in this paper, we propose training triplet networks with subspace learning, which splits the space of all identities into subspaces consisting of only similar identities. Combined with the batch OHNM, hard triplets can be found much easier. Experiments on the large-scale MS-Celeb-1M challenge with 100K identities demonstrate that the proposed method can largely improve the performance. In addition, to deal with heavy noise and large-scale retrieval, we also make some efforts on robust noise removing and efficient image retrieval, which are used jointly with the subspace learning to obtain the state-of-the-art performance on the MS-Celeb-1M competition (without external data in Challenge1).

Answer: C.

Explanation:

A reliable selection device is one that consistently measures the same thing or produces consistent results over multiple measurements or assessments. When a selection device is reliable, it means that if the same measurement is taken multiple times under similar conditions, it will yield consistent outcomes.

Option c) A reliable selection device indicates that the device measures the same thing consistently.

It produces consistent results over time, regardless of who is administering the test or when it is taken. This is important because it ensures that the results are accurate and can be trusted. While subjective and potent may also describe certain types of selection devices, they do not specifically indicate consistency and reliability in the way that the term "reliable" does.

Validity, on the other hand, refers to whether a selection device actually measures what it is intended to measure, which is related but not exactly the same as reliability. Overall, a reliable selection device is essential for making informed decisions about hiring, promotion, and other important personnel decisions.

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Answer:

A. Video compression works by making the pixel size smaller.

Explanation:

E2020!

Answer:

:)

Explanation:

The Windows operating system (Windows OS) refers to a family of operating systems developed by Microsoft Corporation. We look at the history of Windows OS from 1985 to present day.

The Windows operating system (Windows OS) for desktop PCs is more formally called Microsoft Windows and is actually a family of operating systems for personal computers. Windows has traditionally dominated the personal computer world, running, by some estimates, more than 75 percent of all personal computers. Beginning in the early 2000s, Windows dominance has lessened with the growth of the Linux and Mac operating systems.

Windows provides a graphical user interface (GUI), virtual memory management, multitasking, and support for many peripheral devices. In addition to Windows operating systems for personal computers, Microsoft also offers operating systems for servers and mobile devices.

Windows is also the foundation for the Microsoft Office productivity suite. Introduced in 1990 as a Windows-only family of applications for desktop computers, Office has grown to become the world’s most widely used productivity suite, with windowscentral.com reporting an estimated 1.2 billion + user worldwide as of 2016.

The true statements are:

Therefore, options B and C are correct.

In computer systems, a dirty bit (also known as a modified bit or dirty flag) is a binary indicator associated with a cache block or a memory page. It is used to track whether the data in the cache block or page has been modified or written since it was last synchronized with the main memory or storage.

When a write operation modifies the data in the cache block, the dirty bit is set to indicate that the corresponding data in the main memory or storage is outdated and needs to be updated.

The dirty bit helps optimize memory operations by selectively writing only the modified data back to the main memory or storage, reducing unnecessary write operations.

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The correct question is here:

Select all of the statements that are true

group of answer choices

A. a write through cache does have a dirty bit

B. a write through cache does not have a dirty bit

C. a write back cache does have a dirty bit

D. a write back cache does not have a dirty bit

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In the virus lifecycle, the stage where a user installs antivirus updates and eliminates virus threats is known as the "Mitigation" stage.

This stage occurs after the virus has infected a system and is characterized by the user taking actions to contain and remove the virus. During this stage, the user typically updates their antivirus software to ensure it has the latest virus definitions and patches. They also perform scans of their system to detect and remove any virus threats. The goal of this stage is to mitigate the impact of the virus and restore the system to a clean and secure state.

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Answer:

True

Explanation:

no explanation

Answer:

C. tabs, groups, and symbols for groups

Explanation:

Generally, workbooks are known as Microsoft Excel files. Excel workbook can be defined as a collection of one or more charts and worksheets (spreadsheets) used for data entry and storage in an excel file. In order to create a project on Excel you will have to use a workbook.

A spreadsheet can be defined as a file or document which comprises of cells in a tabulated format (rows and columns) typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer software applications such as Microsoft Excel.

An Excel Ribbon refers to the row of tabs, icons and strip of buttons located at the top of the worksheet or work area.

The three options that can be added to the Excel Ribbon are tabs, groups, and symbols for groups.

Answer:

A logical diagram is a visual, formal logic-based representation of a program. a block diagram is a visual representation of how a system's parts are connected (especially an electronic system)

Explanation:

The symbols and gates in the logic diagram can directly swap out a Boolean arithmetic expression.One or more of the Boolean logic operations AND, NAND, NOR, NOT, OR, XNOR, and XOR can be carried out by a logic gate.

The ability to effectively communicate experiences from a dataset using narratives and perceptions is known as data storytelling. It is frequently used to introduce informational nuggets into the scene and direct crowd action.

Data narrative needs to have these three elements:

Data: Carefully examining accurate, complete data serves as the foundation for your data story. You can be given the ability to fully understand data by dissecting it through straightforward, analytic, prescriptive, and predictive inspection.

Account: A verbal or written story, also known as a storyline, is used to transmit information gleaned from data, the setting surrounding it, and activities you recommend and hope will arouse in your audience.

Perceptions: Visual representations of your data and account can be useful for clearly and significantly telling its tale. These may take the form of summaries, diagrams, graphs, images, or recordings.

Primary Report:

When all things are equal, business intelligence dashboards and data perception tools are progressively more essential.

Business data has undergone a significant evolution, and there are now several options for perception tools that help clients make the most of the data. However, these tools frequently bombard corporate clients and executives with confusing dashboards that are overloaded with data points and analysis.

The facts and experiences should be introduced via data storytelling to give them additional weight.

This post will guide you on a journey to understand the need for data storytelling, what it entails for businesses, and how it helps them to improve analysis.

Information Storytelling's Need

The following layers make up the data examination process:

Final Verdict:

Without a question, data storytelling can aid firms in making the most of their data and improving data communication. In order to generate engaging stories from complex facts in real time, Phrazor blends the power of language and narrative with data.

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Answer:

You must buy eight 2-core license packs, for a total of 16 core licenses.

Explanation:

Brainliest pls

Answer:

desktop computer

Explanation:

Answer:

It prints "goodbye" 8 times.

Explanation:

The loop being described in this scenario would print "goodbye" 8 times. It would not include numbers detailing the range since the loop instructions only state for the system to print("goodbye") and nothing else. Also, it would only print it 8 times because in a range the endpoint is not included, this is mainly because in programming data structures tend to run on 0-based indexing.

Answer:

8 times is right

Explanation:

The correct order of the program is as follows:

First part:

answer = input('How wide is it? ')

width = float(answer)

Second part:

try:

 if width > 30:

   raise TooWide

 else:

   print('Have a nice trip')

Third part:

class TooWide(exception):

 pass

Fourth part:

except TooWide:

  print('Your luggage will not fit in the overhead bin')

To start with, the program must accept input

This is represented as:

answer = input('How wide is it? ')

width = float(answer)

Next, the program checks if the input is right

This is represented as

try:

 if width > 30:

   raise TooWide

 else:

   print('Have a nice trip')

Solving further, we need a try exception class

This is represented as

class TooWide(exception):

 pass

And finally, we have

except TooWide:

  print('Your luggage will not fit in the overhead bin')

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The advantages of using files to provide input and output are: when you open an output file, the application normally creates the file on the disk and allows it to write data to it. When you open an input file, the software may read data from it.

PL/I input and output commands (such as READ, WRITE, GET, and PUT) allow you to transfer data between a computer's primary and auxiliary storage. A data set is a collection of data that exists outside of a program. Input refers to the transmission of data from a data set to a program.

A computer file is a computer resource that stores data in a computer storage device and is recognized largely by its file name. Data may be written to a computer file in the same way that words can be written on paper.

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Answer:

acefghijlmb2d4k1113589136510waynopqrtuvx2261415161718202122232425

Explanation:

Answer:

A: 3

Explanation:

The MOD operator is used to calculate the remainder of dividing two numbers, so by the end of this operation, we are adding the MODs of each integer in this list, because this program ends once each integer in list has gone through the steps, and the result of calculating the MOD of each integer is then added back because of the third step. So it should look like this: (4 MOD 2) + (2 MOD 2)...(1 MOD 2) and the result of adding these values should then result in 3.

The value which is displayed as a result of executing the code segment is equal to: A. 3.

MOD is an abbreviation for modulo operation and it can be defined as a mathematical technique that is used in computer science to determine the remainder of an arithmetic operation such as the division of two numbers.

Based on the code segment, the value which is displayed as a result of executing the modulo operation would be equal to 3 at the end of the iteration or operation.

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Answer:

You should disable termination on the Small Computer System Interface (SCSI) controller card.

Explanation:

SCSI is an acronym for Small Computer System Interface, which is also generally referred to as host bus adapter (HBA). The SCSI is typically a chip that controls the communication between the operating system (OS), storage devices such as hard disk drives and the host computer system. Also, it helps with the interpretation of the electrical signals between the Small Computer System Interface (SCSI) bus and the input-output bus for storage devices.

In this scenario, you want to upgrade a server by installing an external SCSI tape drive. The system currently has a Small Computer System Interface (SCSI) card and an internal SCSI hard drive. At bootup, the system fails to recognize the new tape drive. To solve this problem, you should disable termination on the SCSI controller card so that only the external SCSI tape drive will be active and the SCSI won't be detected.

In C programming, we use arrays to store a sequence of elements, such as a list of numbers or a string of characters. Arrays provide an efficient way of organizing and accessing data. In order to declare a char array named smallword suitable for storing 4-letter words such as love, hope, and care, we can use the following declaration:

char smallword[5];

Here, we are declaring an array of characters with the name smallword, which can store 5 characters, including a null character '\0' that terminates the string. Since we need to store 4-letter words, the array size is set to 5, which is one more than the maximum number of characters in the word.


In conclusion, the declaration of a char array named smallword suitable for storing 4-letter words such as love, hope, and care is:char smallword[5];.

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Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

     print("Input must be greater than 1")

else:

     print("Quotient: "+str(num1//num2))

     print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

The following if statement checks if one or both of the inputs is not positive

if num1 < 1 or num2<1:

     print("Input must be greater than 1")-> If yes, the print statement is executed

If otherwise, the quotient and remainder is printed

else:

     print("Quotient: "+str(num1//num2))

     print("Remainder: "+str(num1%num2))

Answer:

Check the code down below

Explanation:

You can use this code:

for i in range(5,-1,-1):

print(i)

This will print:

5

4

3

2

1

0

5 is changeable by the way!

The complete the “countdown” function. This function should begin at the “start” variable, which is an integer that is passed to the function, and count down to 0 is in the explanation part.

The process of creating a set of instructions that tells a computer how to perform a task is known as programming.

Computer programming languages such as JavaScript, Python, and C++ can be used to create programs.

Here is the code to complete the “countdown” function:

def countdown(start):

   for i in range(start, -1, -1):

       print(i, end=",")

The countdown function takes an integer start as an argument and counts down from start to 0 using a for loop.

The range function is used to generate an integer sequence from start to 0, with a step size of -1. (i.e., counting backwards).

Thus, each integer in the sequence, separated by commas, is printed using the print function.

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