3 years ago

Why are the keys on the qwerty keyboard arranged the way they are?

1 answer:

7 0

Sholes arranged the keys in their odd fashion to prevent jamming on mechanical typewriters by separating commonly used letter combinations.

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When citing an Internet source:__________. a. it is ok to omit quotation marks if you change some words in the original sentence

ludmilkaskok [199]

Answer:

c. it is ok to omit quotation marks for a paraphrase of the source.

Explanation:

Plagiarism can be defined as the act of representing or using an author's work, ideas, thoughts, language, or expressions without their consent, acknowledgement or authorization.

In order to avoid plagiarism, it is very important and necessary to reference or cite the source of the informations and data.

However, when citing an Internet source, it is ok to omit quotation marks for a paraphrase of the source because the idea, thoughts or intellectual work as being rephrased.

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3 years ago

The feature that moves text from the right edge of a paragraph to the beginning of the next line as necessary to fit within the

gregori [183]

Answer:

Return Key (Enter Key on Windows)

Explanation:

It is a key on the keyboard that has a downward arrow with corner leftward, it can be used to start a new line of writing.

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3 years ago

Create a new data frame, first_south, by subsetting titanic to include instances where a passenger is in the first class cabin (

Virty [35]

The data frame first_south is created using first_south = (titanic['Pclass']==1) & (titanic['Embarked']=='S')

<h3>How to create the data frame?</h3>

To do this, we make the following assumptions:

The pandas module has been loaded as pd
The dataset has also been loaded as titanic

When pclass column is 1.

This is represented as:

titanic['pclass']==1

When the passenger boards from Southampton.

This is represented as:

titanic['Embarked']=='S'

So, we have:

first_south = (titanic['Pclass']==1) & (titanic['Embarked']=='S')