Pretty sure its B. Sorry if im wrong!
If repetition is not allowed in the 5 digit pin, then number of possible pins = 10C5 = 252
P(guessing it right in the first attempt) = 1/252
P(guessing it right in the second attempt) = 251/252 * 1/251 = 1/252
P(guessing it right in the second attempt) = 251/252 * 250/251 * 1/250 = 1/252
P(of guessing it right in 3 attempts .with different pin each time) = 1/252 + 1/252 + 1/252 = 3/252 = 1/84 = 0.0119
If repetition is allowed in the 5 digit pin, then number of possible pins = 10^5 = 100000
P(guessing it right in the first attempt) = 1/100000
P(guessing it right in the second attempt) = 99999/100000 * 1/99999 = 1/100000
P(guessing it right in the second attempt) = 99999/100000 * 99998/99999 * 1/99998 = 1/100000
P(of guessing it right in 3 attempts .with different pin each time) = 1/100000 + 1/100000 + 1/100000 = 3/100000 = 0.00003
<u>Answer:</u>
<em>A. It provides background information for the text.</em>
<u>Explanation:</u>
An introduction is a crucial part of any writing. Therefore when writing any piece, you must give a brief overview of what the whole text will be about. The ideas that are provided in the introduction enables the reader a chance to understand and have a brief of what to read about. In simple terms the introduction states the thesis of the entire work. Before writing an academic work of another essay always starts your work with a summary that explains what the test entails.
Answer:
What is suffix and prefix with example?
A base word can stand alone and has meaning (for example, help). A suffix is a word part added to the end of a word.
Explanation: A prefix is a word part added to the beginning of a word or base word (for example, un-). If the prefix un- is added to helpful, the word is unhelpful.
Answer:
Paragraph 3, the importance of memory in recalling what can be rather than what is.
Why:
Wiesel's number one intention with his book is to let the people in the world know the atrocities that took place in those concentration camps. This is a man's call to humanity to not make this mistake ever again.
He intends to achieve this by exposing detailed acts of cruelty carried out by Nazi soldiers in their concentration camps. He is as well exposing the human being's intolerance and inhumanity towards another human being. This is accomplished when Eli describes awfully himself as "a stomach" because of his severe hunger and deprivation.