<u>True.</u> The "Data about Data" database, which is used to integrate and manage end-user data, contains a set of relationships between the data that are described by metadata.
<h3><u>What is metadata?</u></h3>
Metadata is defined as "data about data" or "data that describes other data." In technological circles, the prefix "meta" usually refers to "an underlying definition or description." Metadata facilitates locating and dealing with data by enabling the user to sort or locate particular documents.
Author, creation, and modification dates, as well as file size, are some instances of basic metadata. Unstructured data like pictures, videos, web pages, spreadsheets, etc. are also utilized with metadata. Meta tags are a common way for web pages to contain info.
Meta tags for keywords and descriptions are frequently used to describe the content on a web page. This information can be used by search engines to better comprehend a page's content.
Learn more about metadata with the help of the given link:
brainly.com/question/14699161
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Answer:
$2.45
Explanation:
The formula to compute the marginal revenue is shown below:
Marginal revenue = Change in total revenue ÷ Change in number of quantity sold
where,
Change in total revenue would be
50 burgers × $5 = $250
51 burgers × $4.95 = $252.45
So, the change in total revenue is
= $252.45 - $250
= $2.45
And, the change in number of quantity sold is
= 51 burgers - 50 burgers
= 1
So, the marginal revenue is
= $2.45 ÷ 1
= $2.45
Answer:
1. Inside the dorm room, the movies are <em>Non-Rival</em> which means that one person can watch the movie and it will not diminish the ability of others to watch as well.
Also as they are all in the same dorm, the showing of the movie is <em>Non-Excludable</em> as well because no one can stop the other from watching.
Public good is both Non-Rival and Non-Excludable so the showing of a movie IS a public good.
2.
Musashi Sean Bob Eric Total Willingness to pay
10 9 8 3 30
8 7 6 2 23
6 5 4 1 16
4 3 2 0 9
2 1 0 0 3
The optimal number of movies that can be rented is dependent on their total willingness to pay. If their Total willingness to pay for the movie is above $8 which is the cost of a movie, then they will get it. From the table, the fifth movie is below the price of $8 so they <u>should rent 4 movie</u>s.
3. If they rent 4 movies and there are 4 of them then the cost per person is;
= (8 *4)/4 people
= 24/4
= $8
This means that each roommate will pay <u>$8</u>.
Answer:
it might be B but I'm not sure