A student combs his hair with a plastic comb, and the hair becomes positively charged. what is the net charge of the comb and the hair and the direction of the charge transfer?

Answer: i believe the answer is x^3+3x^2-46

Explanation:

The many ways can a foursome of 2 men and 2 women be selected from 10 men and 12 women in a golf club is 9900.

Since every 2 guys and three ladies are to be decided on from 10 guys and 12 ladies, the variety of methods wherein the choice may be accomplished is the made from each method of selection.

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The concentrations of the species at equilibrium is obtained from the ICE table.

The equilibrium constant shows the extent to which a reactant has been converted into products. A large equilibrium constant means that most of the reactants are converted into products The question is incomplete as the details as missing.

However, for a hypothethical reaction; nA + mB ⇄ xC + zD, the equilibrium constant is obtained from; K = [C]^x [D]^z/[A]^n  [B]^m. The concentrations of the species at equilibrium is obtained from the ICE table.

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The media ensure access to information because there is a wide variety of media with different opinions and collect information on different topics.

The media are a set of tools that have allowed the publication of information for the reader. The information used by the media is generally focused on a public and has a specific purpose to inform.

The media can assure the public access to true and reliable information because they have primary sources in different places to collect the news.

Additionally, they have developed different means of dissemination such as the internet, mobile and printed versions to have coverage over a greater number of people.

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Answer:

The Senate of the United States shall be composed of two Senators from each State, chosen by the Legislature thereof, for six Years; and each Senator shall have one Vote.




HOPE THIS HELPS, HAVE A GREAT DAY!!~

Explanation:

A terminology which is used in science to identify a type of intermolecular force is hydrogen bonding.

Hydrogen bonding can be defined as a weak type of chemical bond (intermolecular force) that typically exists between a partially positively charged hydrogen atom and an electronegative chemical atom.

Generally, a hydrogen bond has the strongest intermolecular force of attractions but it is weaker than that of an ionic bond or covalent bond.

In conclusion, hydrogen bonding is a terminology which is used in science to identify a type of intermolecular force.

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The Kp is the eqilibrium constant for a gas phase reaction and obtained from the law of mass action.

The term Kp is used to show the equilibrium constant in a gas phase reaction. The questionis incomplete hence I will try to give a few details.

Given a hypothethical reaction; A(g) + B(g) ⇄C(g) then the Kp is obtaiened from; Kp = pC/pA . pB

Lastly, the equilibrium constant can tell the direction in which a reaction is headed. A large equilibrium constant shows that the forward reaction is favored.

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The points when talking about the expansion of their roles are:

A constable is known to be an individual that is said to be in specific office or position, mostly in terms of carrying out criminal law.

Note that the office of constable do differs a lot significantly and also differs in the area of jurisdictions. A constable is said to be rank, an officer that is found within the police force.

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The appropriate verbs to complete the sentences are: conocieron, se conocieron; se saludaron, saludó; ayudaron, se ayudaron; vieron, se vieron.

To conjugate the verbs properly according to the meaning of the sentences, we must take into account the subject and the verb tense of each sentence.

According to the above, we can infer that the sentences are in the past tense, so the verbs should be conjugated in the past tense. On the other hand, the subjects of these sentences vary as shown below:

1. Ricardo y Juan (ellos, they) conocieron

2. Los gonzalez (ellos, they) se conocieron

3. Los chicos (ellos, they) se saludaron

4. La camarera (ella, she) saludó

5. Las enfermeras (ellas, they) ayudaron

6. Los niños (ellos, they) se ayudaron

7. Los mecánicos (ellos, they) vieron

8. El profesor y los estudiantes (ellos, they) se vieron

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At  1km west and 2km south location, from the origin, would a fire be detected by both towers.

The building of towers is known to be tended to  for mainly as a form of defensive or military mechanism.

Note that there are lots of towers and it can also be called a fortress, e.g.  the Tower of London and At  1km west and 2km south location, from the origin, would a fire be detected by both towers.

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Answer:

The probability is 1 in 8

Explanation:

Answer:

There are a lot of math problem. An example of David Poole linear algebra 4th edition work is linear equation.

Linear Algebra is known to be a type of a modern breakthrough or an introduction that was made by David Poole Trent University. It handles a lot of issues regarding algebra.

An example of linear equation is The value of c for that has the pair of equations: cx – y = 2 and 6x – 2y = 3 is what?. The answer too the above is 3.

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Answer:

Quartiles are special cases of percentiles.

Explanation:

Q1 is the 25th percentile, Q2 is the 50th percentile.

The safety guidelines that each qualified climber fulfills is; Receives training and demonstrates the physical capability to perform climbs.

The guidelines according to OSHA(Occupational Safety and Health Administration) that outdoor advertising employers must ensure that each qualified climber fulfills are;

Thus, from the options seen online the only correct option that shows the required safety techniques for climbers is receives training and demonstrates the physical capability to perform climbs.

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Answer:

TRUE

Explanation:

Answer:

yes

Explanation:

because a quadrillsteral is a shape with four sides

Answer:

to inspire

Explanation:

Roosevelt’s primary purpose in this part of the speech is to inspire the audience.

The ultimate purpose of Roosevelt is to urge Congress and declare war on Japan. This is due to the fact that Congress did this almost immediately after Roosevelt's speech. The second and most important goal of Roosevelt is to convince Americans to support the war effort.

According to the context of this question, Roosevelt inspire the public to act and to move as one and be united. He is also encouraging patriotism in his people among the entire nation. He persuades the people of America to continue to conserve resources, work hard, and play a role in assisting the common cause.

Therefore, Roosevelt’s primary purpose in this part of the speech is to inspire the audience.

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Your question seems incomplete. The most probable complete question is as follows;

Roosevelt’s primary purpose in this part of the speech is to (blank) the audience.

Answer:

Explanation:

Step 1 To express the given interval in terms of an inequality involving absolute value. Step 2 Given information: The interval is (0, 4). Step 3 Calculation: Let (a, b) is an open interval and r is the radius, and the midpoint is c, then the interval can be represented as {x ∈ R | x − c ∣ < r} where c = a + b 2 and r = b − a 2 And the given interval is (0, 4).

The statement about the design that is correct is that; This a block design with fields as blocks and seed types as treatments.

From the complete question seen online, we see that the researchers in this agricultural testing divide each field into six sections and then randomly assign one variety of corn seed to each section in that field.

Now, we are further told that this procedure above is repeated for each field and at the end of the growing season, the corn will be harvested, and the yield measured in tons per acre will be compared.

Finally, we can say that this is a block design because it is an experiment where the fields that have certain characteristics are grouped together to form blocks, while the treatments are the variety of corn seeds that are randomly assigned within each block.

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Answer:

List the reforms that Filipino students in Spain are demanding. The British Bill of Rights was drafted to safeguard citizens' rights. This was

partly motivated by which enlightenment

intellectuals' teachings.

Spanish Students in the Philippines

The majority of the early students hailed from well-off backgrounds. Young men of Mandarin Mestizo or Spanish Mestizo descent, as well as those from rich native

families, quickly followed.

An example of Monitoring progress and modeling with mathematics algebra is solve the Linear Equations of x − 3 = -5.

In project management, progress monitoring is known to be the act of forming project plans, setting goals and systematically analyzing results to known the progress of the project. This can also be done through the use of mathematical functions.

The Linear Equations of x − 3 = -5.

x = -5 + 3

x = -2

Therefore, the answer is -2.

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Based on the excerpt, President Jimmy Carter made reference to the meeting he had with various leaders on the energy crisis.

A state crisis can be defined as any form of event that has the potential of causing an unstable and dangerous situation across a country, thereby, adversely affecting the people that are living within it.

In this scenario, the United States of America had an energy crisis while Jimmy Carter was the president. Thus, President Jimmy Carter gave a speech on the 15th of July, 1979 to address the citizens of the United States of America on their energy crisis through a live TV broadcast.

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The significance of a growth pole in an urban or regional economy include economic development and increase in job opportunities.

This is defined as an urban center with the presence of technically advanced industries which help stimulate economic development.

Growth pole in an urban economy stimulates economic development and increases job opportunities.

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The probability that a player will toss the die at least 2 times before blue lands faceup is 0.5625.

This is known to be an aspect of mathematics that deals with numerical depiction of how likely an item is to take place or occur or not.

Note that in the scenario above, for each toss, there are only two possible outcomes, either blue lands face up, or not and as such

2 outcome  out of the 8 faces which are blue is =

p = 2/8 = 0.25

P (X = 0) = C₂.₀(0.25)⁰. (0.75)₂ = 0.5625

Therefore, the answer is 0.5625

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Answer:

An individual sport is done individually so like golf or tennis and a team sport is done by teams so like soccer or basketball. And for your favorite individual sport just search up "individual sports" and some should pop up , but if not just go with golf.

Answer:

An individual sport is normally a sport that is completed by one person. For example, tennis is typically played 1 on 1. Another example of an individual sport is golf. One person going up  against other individuals to win.

A team sport is a sport that requires multiple people to work together to win. For example, basketball and soccer are both team sports, along with hockey. These three sports requre a team to play and win.

Explanation:

For "what are your favorite individual sports?" It comes down to your choice and interests in sports. I hope this helps!