Answer:
2x24=3=41
Step-by-step explanation:
Answer:
can you make an attatchment?
Step-by-step explanation:
Answer:
When you read a sentence, you may first look for the subject or what the sentence is about. The subject usually appears at the beginning of a sentence as a noun or a pronoun. A noun is a word that identifies a person, place, thing, or idea. A pronoun is a word that replaces a noun. Common pronouns are I, he, she, it, you, they, and we. In the following sentences, the subject is underlined once.
Step-by-step explanation:
You will often read a sentence that has more than one noun or pronoun in it. You may encounter a group of words that includes a preposition with a noun or a pronoun. Prepositions connect a noun, pronoun, or verb to another word that describes or modifies that noun, pronoun, or verb. Common prepositions include in, on, under, near, by, with, and about. A group of words that begin with a preposition is called a prepositional phrase. A prepositional phrase begins with a preposition and modifies or describes a word. It cannot act as the subject of a sentence. The following circled phrases are examples of prepositional phrases.
Using the permutation formula, as the order is important, it is found that the officers can be chosen in 6840 ways.
Each "position" is a different role(president, vice president and secretary), hence the order is important.
<h3>What is the permutation formula?</h3>
The number of possible permutations of x elements from a set of n elements is given by:
![P_{(n,x)} = \frac{n!}{(n-x)!}](https://tex.z-dn.net/?f=P_%7B%28n%2Cx%29%7D%20%3D%20%5Cfrac%7Bn%21%7D%7B%28n-x%29%21%7D)
In this problem, 3 people will be chosen from a set of 20, hence:
![P_{20,3} = \frac{20!}{17!} = 6840](https://tex.z-dn.net/?f=P_%7B20%2C3%7D%20%3D%20%5Cfrac%7B20%21%7D%7B17%21%7D%20%3D%206840)
The officers can be chosen in 6840 ways.
More can be learned about the permutation formula at brainly.com/question/25925367
Answer:
(
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2
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(
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4
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Step-by-step explanation: