A club has 15 members and needs to choose 2 members to be co-presidents. In how many ways can the club choose its co-presidents?​

Answers

Answer 1

Answer: 105

Explanation:

Since we are choosing 2 out of 15 members, then the formula to use will be the combination formula which will be:

= n! /r! (n - r)!

where,

n = total members = 15

r = number of items to choose = 2

Slotting this into the formula will give:

= n! /r! (n - r)!

= 15!/2! (15-2)!

= 15!/2! 13!

= (15 × 14) / (2 × 1)

= 105

The club can choose the co-president in 105 ways.

Answer 2

Answer:

the process by which green plants turn carbon dioxide and water into food using energy from sunlight


Related Questions

Griffin is working on a project with his and Griffin routinely works to build consensus while also helping his team feel good about the work they are doing. Which component of Emotional Intelligence is Griffin displaying

Answers

Answer:

Social Awareness

Explanation:

Emotional intelligence as the name suggests, helps people successfully manage themselves and others. Having good emotional intelligence is peculiar to influence the emotions of those around you.

The answer is Social awareness, as the question above mentioned how Griffin works to build consensus while also helping his team feel good about the work they are doing, simply means he helps the team and he is showing them a lot of empathy, which is a characteristic of Social awareness. Among other things that could describe Social awareness, I would simply say Social awareness is demonstrated when you recognize others’ emotions.

What are the claims that foreign policy and domestic policy are two faces of the same coin

Answers

Answer:

In some ways, it's perplexing since they appear to be two distinct pursuits. In another sense, it's a self-evident truth, since you can't do one without the other for very long until either of them succumb to the pressure. I also believe that this is simply an endeavor to compress anything which can be further split.

How would an organization minimize the occurrence of groupthin

Answers

Answer:

giving free rein to diverse opinions

Explanation:

Have a great day! ^_^

What instrument is used to start a car

Answers

Answer:

egnition

Explanation:

The ignition is what is used to start a car

Many thousands of people travel to New England each year to see the beauty of the?

canyons
icebergs
buildings
leaves

Answers

Answer:

C / buildings

Explanation:

People love all the beautiful buildings and most the time the reason people go to New England

Answer:

leaves i took the test

Explanation:

5.The Macionis textbook describes how boys and girls are socialized differently starting the day they are born. Describe how boys and girls are socialized differently and discuss what impact this early socializing may have on them later on in life.

Answers

Answer:

Gender socialization comprises a distinct socialization for boys and girls, that is, it is an established stereotyping about the expected behaviors and personality according to the individual's gender.

This early socialization can have important impacts on a person's entire life, girls for example can be socialized according to some type of gender bias, or inequality, and the socialization environment is also relevant, which can culminate in situations of sexism and gender expectations that reduce the autonomy and freedom with which a girl, for example, understands her existence.

Under the Articles of Confederation, the national government was a

Answers

Answer:

The Articles of Confederation created a national government composed of a Congress, which had the power to declare war, appoint military officers, sign treaties, make alliances, appoint foreign ambassadors, and manage relations with Indians.

Explanation:

Identify and analyze your capacity for adaptability in the job market. What area(s) of work will you be able to do in the future?

Answers

Answer:

Adaptability skills refer to skills that you are open and willing to learn and ready for new challenges and make adjustments to suit transitions in the workplace. Some of the capacity one can adapt are -

- Get out of your comfort zone.

- participate

- Be a better listener.

- ready to make mistakes.

- Be positive.

- Learn from your coworkers.

These are area of work one can do after adaptability

- Innovation and creativity.

- Problem-solving and critical thinking.

- Leadership

- Growth mindset

- Data analysis.

Countries establish colonies elsewhere to provide raw materials for production in systems​

Answers

The correct answer is B. Capitalism

Explanation

Capitalism is an economic and social system that emerged during the seventeenth century that is based on the idea that the means of production must be private property and capital serves as a source to generate wealth. One of its main characteristics is that it was strengthened as a result of colonialism because the great powers established colonies in places in America, Asia, Africa, and Oceania that provided them with raw materials that strengthened industrial capitalism between the seventeenth and nineteenth centuries. According to the above, the correct answer is B. Capitalism.

Which of the following BEST expresses how a bill introduced in Arizona’s House of Representatives would become state law?

Answers

Answer: the bill is introduced in the House of Representatives; the State Senate votes to not pass the bill; the House of Representatives votes to pass the bill; it’s sent to the governor to sign into law

Explanation:

You didn't provide the options to the question. I made a search online and I got a similar question question online. Therefore, the option that expresses how a bill introduced in Arizona’s House of Representatives would become state law will be through the following ways:

• the bill is introduced in the House of Representatives

• the State Senate votes to not pass the bill

• the House of Representatives votes to pass the bill

• it’s sent to the governor to sign into law

After Judas Maccabeus was killed in a battle:
his descendants ruled but fought each other
Rome eventually took over
Syria regained control of Palestine
his father, Mattathias, became the new governor of Palestine

Answers

I honestly don’t know because I honestly don’t know

Answer:

it is a mutiple choice question

1) his descendants ruled but fought each other

2)Rome eventually took overS  

3 )Syria regained control of Palestinehis

4) father, Mattathias, became the new governor of Palestine

its number 1 and 2

Explanation:

Sam recently moved to a new city and has had to learn many new telephone numbers. Now he has difficulty remembering the numbers of his old friends in his former location. Forgetting is most likely due to

Answers

Answer:

encoding failure

Explanation:

As in the question it is mentioned that Sam moved to a new city due to which he feels difficult to remember his old friend number. Now according to the tulving encoding principle, the retrieval would be successful the cue must be similar at the time of encoding

maybe amnesia bc if he’s forgetting he could have either early onset alzheimers or amnesia

Joan likes to travel to learn about new cultures. Whenever she returns from a trip she brings home a piece of art from that culture to add to her collection. Which of the Big 5 factors of personality would Joan likely score high in

Answers

Answer:

Openness

Explanation:

personality

This is simply refered to as characteristics of thoughts, feelings, and patterns that defines an individual's uniqueness.

The Big Five Personality Traits

This is also called the five factor model. It is known as a model that uses common language descriptors of personality.

The personality are: extroversion, neuroticism, openness to experience, agreeableness, consciousness

Openness to experience

This is simply refered to as the ability that one may or may not accept new ideas and approaches, and to be curious, being artistic. It tends to correlate with education and IQ higher openness, higher education level.

It is often referred to as being (inventive/curious vs. consistent/cautious). It is simply the appreciation for art, emotion, adventure, unusual ideas, curiosity, and variety of experience. Openness shows the degree of intellectual curiosity, creativity and a preference for novelty and variety an individual has.


"[The Mongols] had to adopt new methods of making war. They learned the art of siege warfare.
Siege warfare means cutting off a [region) from the outside world so it cannot receive supplies of
food or fresh troops." This form of warfare allowed the Mongols to effectively attack which type of
region?

Answers

The correct answer to this open question is the following.

This form of warfare allowed the Mongols to effectively attack larger regions as was the case of the Russian territory. Indeed, Mongols managed to conquer Russia during the winter. This was an impressive feat.

Although the Mongols were known to be fierce warriors and had an impressive army, the harsh cold winter of Russia can be extreme. No big deal for the Mongols and the great strategies to fight a war. One of his most impressive strategies: siege warfare.

Historians considered that the army that invaded Russia consisted of approximately 150,000 soldiers. From Turkey to Hungary, the Mongols decided to attack and capture the region of Kyiv after winning every battle.

The Mongols also established "Pax Mongolia." During that time, goods and ideas flowed between Asia and Europe, and knowledge about Chinese inventions, such as the compass and movable type, impacted life for Europeans. The conquest of Mongols initiated an era of peace and prosperity in Eurasia during the 13th and 14th centuries. The name of this period was Pax Mongolia.

Dependency theory articulates the argument that the core ____________the periphery. Question 29 options:

Answers

Answer:

Interacts with.

Explanation:

The dependency theory states that or arguments that the core always interacts with the periphery. The prosperity of the richer countries, according to dependency theory, was a highly contingent and particular event in world economic history, characterized by the European powers' highly exploitative colonial relationships.

Individual nations, their function as sourcing of raw materials, cheap labor, and markets for expensive finished goods from industrialized countries were the emphasis of dependency theory. The weak economic growth was attributed to the unequal contractual relationship between developed and developing countries.

make a list of social problems prevalent in your society what are their causes mention in points​

Answers

Answer:

The social problems prevalent in my society are:

1) Child marriage

2) Superstition

3) Untouchability

4) Caste discrimination

5) Gender discrimination

6) Alcoholism

7) Drug abuse

8) Gambling

9) Dowry system

10) Human trafficking

11) robbing etc..

Their causes are:

1) Illiteracy

2) Lack of awareness

3) lack of strict rules and laws

4) Poverty

Hope this helps you:) . Please mark me as brainlist:)

Error
Couldn't complete your transaction. Gift cards
can only be used in the country where they were
purchased. See the gift card Terms of Service
OK
Even though I’m in that country rn

Answers

Answer:

ok ......

Explanation:

so whats the question????

I hope u guys do good in school

Mr. Waller's students are working in cooperative groups. Just prior to the transition to the next activity, which will require each student to use colored pencils and scissors, Mr. Waller rings a small bell. He tells the children that they have two minutes to finish up what they're doing. Mr. Waller's strategy is:

Answers

Answer:

scaffolding

Explanation:

In simple words, Educational scaffolding can be understood as the method under which a teacher provides supports to learners' education in order to help them accomplish tasks. The instructor accomplishes this by expanding on the pupils' prior encounters and understanding as they acquire new abilities. Thus, from the above we can conclude that the correct answer is scaffolding.

The Strategy that is being used by Mr Wallace by ringing this bell is called scaffolding.

What is scaffolding?

This is a type of teaching style that has the person that is teaching offering support to the people he is teaching just as they learn a new concept.

The teacher here is using the bell as a reminder that the students have to be fast in their grasping of the concept.

Read more on scaffolding here:https://brainly.com/question/3706018

Write basics of building a society

Answers

Answer:

basics of building a society

Explanation:

Which statement explains why a strip of silver is a better electrical conductor
than a strip of silicon?
A. Silicon atoms have a much larger atomic mass than silver atoms.
B. Silver atoms share their outer electrons much more freely than
silicon atoms do.
C. Silver atoms have a much larger atomic mass than silicon atoms.
D. Silicon atoms share their outer electrons much more freely than
silver atoms do.

Answers

Answer:

Silver atoms share their outer electrons much more freely than

silicon atoms do.

Explanation:

Metals are known to share their outer electrons readily. For this reason metals are known to be electro positive.

Metals are good conductors of electricity because they share their outer electrons readily.

Silver is a metal and silicon is not a metal hence silver is a better electrical conductor

than a strip of silicon because Silver atoms share their outer electrons much more freely than silicon atoms do.

Answer:

20

Explanation:

The number of protons in an atom equals the atomic number, and the total of the number of protons and neutrons equal the atomic mass.

19th atomic number

As a result, the number of protons (p) equals 19.

The atomic mass is 39.

The total number of neutons (n)

= (n + p) - (n + p)

= 39 minus 19

20 %

Explanation:

As a result, the total number of neutrons and protons (n + p) equals 39.


Identify and explain 8 criteria of marital
Satisfaction by Burgess locke 1954

Answers

Answer: Marital success is the basis of determination of type of lifestyle an individual dealing with.

Explanation:

Burgess Locke 1954 suggested eight criteria for martial success. This is utilized as a source of evaluation. It determines the marital satisfaction and also works on the criteria of success. It assumes the fact for personal readiness for marriage, and compatible mate selection. Personality development, satisfaction, integration, happiness, companionship, adjustment , ethnicity, and personal characteristics are some of the criteria for interpreting marital success.

Which country imposed strict migration laws in 2018 that banned anyone under the age of 40 years from leaving the country, as an attempt to reduce the number of its people fleeing poverty

Answers

Answer:

Turkmenistan.

Explanation:

The Central Asian country of Turkmenistan had been rumored to impose a strict migration law that prevents or prohibits anyone below the age of 40 from leaving the country. This was done to ensure that the country is not deserted amidst the rise in prices and increased poverty.

The refusal to let Turkmen below the age of 40 from leaving the nation is a result of a huge increase in the number of people seeking residence in other nations. This left the country deserted and could even lead to the non-existence of anyone to farm and produce, even capable of crippling the economy. But even more so is the absence of any democratic government, with no free press with critic of the government ending in prisons.  

What are the advantages of analyzing and experimenting with a model as opposed to a real object or situation

Answers

Answer:

The advantages of analyzing and experimenting with a model is that the outcome will be significantly less "real" than a real object as well as the fact that you will know the difference between the two (model & real) and what will happen.

Models are used to create representations of objects in our current reality and to study ideas. Models play an important role in many of the actions involved in the creation of an item or product.

Importance of models?

Models are useful tools in science education because they may be used to improve explanations, spark discussion, make predictions, offer visual representations of complex topics, and developmental models. As a result, by giving learning opportunities, models can play an important epistemological and pedagogical function.

Gilbert (1997) has advocated more authentic handling of the scientific process, with teachers being educated to utilize and present models in a more scientific manner, to improve these features.

Thus, As students utilize models with caution, understanding their role, purpose, and limitations, links are built between the model and the target, and each learner develops a personal mental model for the topic.

For more information about models refer to the link:

https://brainly.com/question/19426210

The influence of social media is the user tell you about themselves. Marketing social media up until 2009 had been rather generic. targeting was based primarily on the user profile which contains basic demographic and interest data. explain whether hypertargeting display advertising on social media has been successful to coprporte targets

Answers

On the one hand, yes, it helps the customer to purchase exactly what they want

On the other hand, no- some argue that it has gone too far and infringes on civil liberties

Give two examples of ruminants and name type of carbohydrate digested by them (give me a correct answer)

Answers

Short Answer: Ruminants like cows and goats can digest cellulose.

Explanation

A ruminant is a concept to refer to animals that are characterized by digesting food in two stages: first, they consume it, and then they carry out rumination, which consists of the regurgitation of ingested material. Some of the best-known ruminants are cows and goats. On the other hand, one of the most important types of carbohydrates digested by ruminants is cellulose, a carbohydrate that is the main component of plant cell membranes that is characterized by being resistant to acid digestion and the action of gastric amylases. However, ruminants have developed a gastric system by which some bacteria, yeasts, and protozoa present in the rumen or the large intestine partially degrade the cellulose and fatty acids that the animal uses for energy purposes.

How were media perceived in the early days? How have this perception changed?

Answers

Answer:

The media can shape our attitudes about a multitude of things from what we buy, the people we admire (and those we don't), our perceptions of political issues like immigration and health care, to social issues focused on diversity facets such as race, gender, sexual orientation, and age.

Explanation:

After considering options, a student using the problem-solving process should next

weigh disadvantages and evaluate a solution.
implement a solution and evaluate advantages.
implement and evaluate a solution.
weigh advantages and disadvantages.

Answers

Answer:

weigh disadvantages and evaluate a solution.

Explanation:

The problem solving technique involves identifying a problem, and looking for solutions in the fastest possible time.

Therefore, after considering options, a student using the problem-solving process should next weigh disadvantages and evaluate a solution.

This is because, by weighing the disadvantages, a person can find out if the solution should be taken or if another approach should be considered.

Answer:

weigh disadvantages and evaluate a solution.

Explanation:

The thought that an effective leader has a high quality relationship with each follower, allowing out-group members to be part of the larger group is ______.

Answers

The correct answer to this open question is the following.

Although you forgot to include the options for this question, we can say the following.

The thought that an effective leader has a high-quality relationship with each follower, allowing out-group members to be part of the larger group is the Leader-Member Exchange Theory.

This theory was developed at the beginning of the 1970s. It focuses on how leaders establish relationships with the members of their teams in order to help them grow inside the company or, on the other hand, how managers can put a hold on employees' careers.

Under the principles of this theory, the leader and the employee pass through three stages. 1.- Role-Taking. 2.- Role Making. 3.- Routinization.

UNder any leadership style, the leader has to lead by example. It has to be a great communicator, a good listener. Have a set of skills and abilities to perform under pressure. The leader has to make the toughest decisions. And of course, he has to hire the best individuals to form a true team.

Briefly summarize Texas History, covering all the major events from the first mapping of the coast of Texas to the present - WILL MARK BRAINLIEST

Answers

Here are five major historical events that happened in the Texas Hill Country.
First European Settlers Arrive in Present-Day Austin, 1730. ...
Austin Becomes Capital of the Republic of Texas, 1839. ...
Texas Archive War, 1842. ...
A German Prince Settles New Braunfels, 1845.

Current research studying the underlying effectiveness of antidepressant drugs suggests that the most important aspect of this drug treatment is its role in ______.

Answers

The correct answer to this open question is the following.

Unfortunately, you forgot to attach the options for this question. However, trying to help you we can comment on the following.

Current research studying the underlying effectiveness of antidepressant drugs suggests that the most important aspect of this drug treatment is its role in enhanced neurotransmitter activity.

Neurotransmitter activity means that it is the way the brain transmits messages to the entire human body. The nervous system is the conduit of neurons to transmit messages with muscles and other neurons in our body.

In the case of antidepressants, some worries of scientists are the collateral effects these drugs create in patients.

The current research in the effectiveness of antidepressants suggests that the most important aspect is its role in Enhanced neurotransmitter activity.

Antidepressants are those medications that help help to cause a rise in the activity of certain chemicals that are referred to as neurotransmitters in the human brain.

These medications work by helping to reduce the effects that the depressions and anxiety may have on the human brain.

Read more on https://brainly.com/question/18072832?referrer=searchResults

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