Find the probability distribution of the random variable w in exercise 3.3, assuming that the coin is biased so that a head is twice as likely to occur as a tail.

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

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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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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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.

The conversions are:

Electrical to electromagnetic and mechanical (when we turn on the microwave).

Electromagnetic to thermal (as the microwave heats up the cup of water).

We will describe the process in which you already have a cup of water inside the microwave.

First, you turn on the microwave. Here you are giving the microwave electrical energy so it can work.

The microwave rotates the cup of water, so there is a transformation of electric energy into mechanical energy.

The microwave also creates electromagnetic radiation which affects the cup, so there is a change from electric energy to electromagnetic energy.

This electromagnetic energy interacts with the water by increasing the temperature, so finally we have a change from electromagnetic energy to thermal energy.

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Answer:

The definition of usurpations is; an act of usurping; wrongful or illegal encroachment.

Explanation: i hope this helped

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 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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The conclusion of the given study is that; There may be a link between .... but he cannot draw a cause-and-effect conclusion from an observational study.

We are told that;

Number of new cars Nico surveyed = 300

Percentage of buyers that surveyed the new cars = 75% .

Thus, number of customers surveying this cars = 75% * 300 = 225 customers

If people are satisfied with their car's current company and brand and model,it means that they can also prefer the same thing again for the same better experience. Thus, the conclusion is that;

There may be a link between owning a model of a car and buying that model again, but he cannot draw a cause-and-effect conclusion from an observational study.

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Answer:

To camouflage

Explanation:

This trait was selected for because it led to better survival. In the winter the foxes would be white and blend in with the snow to hide from predators and in the summer they become darker to better blend in with the summer environment.

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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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 value of the given trigonometric expression which is cos 2θ under the 3rd quadrant is; -119/169

We are given the trigonometric ratio;

sin θ = -⁵/₁₃

From trigonometric identities, we know that;

cos 2θ = 1 - 2sin²θ

Thus;

cos 2θ = 1 - 2(-⁵/₁₃)²

cos 2θ = 1 - 2(25/169)

cos 2θ = 119/169

since cos θ is negative in the third quadrant, then we have;l

cos 2θ = -119/169

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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 student can use the sodium chloride equation to determine which liquid is which. The equation is:

It is the act of causing a disturbance in a chemical equilibrium system, which moves in the direction of canceling the disturbance and adjusting to reach a new equilibrium.

So if you add sodium chloride to a drink, the electrolyte goes to the left, if you add more water, it migrates to the right, so the student can determine each liquid effectively.

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Answer:

Quartiles are special cases of percentiles.

Explanation:

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

Answer:

The spermatic cord contains the ductus deferens (vas deferens), the testicular artery and the pampiniform plexus of veins. Other structures in the cord are the cremasteric artery, the artery to the vas, nerve to the cremaster, sympathetic nerves and the lymphatics of the testis and epididymis.

Explanation:

The spermatic cord contains the ductus deferens (vas deferens), the testicular artery and the pampiniform plexus of veins. Other structures in the cord are the cremasteric artery, the artery to the vas, nerve to the cremaster, sympathetic nerves and the lymphatics of the testis and epididymis.

A varicocele is an abnormal enlargement and tortuosity of the spermatic cord veins. Although varicoceles are frequently discovered during routine physical examinations and are common in the general population, they are the most frequently treatable cause of male factor infertility.

In the veins located in the scrotum, directly above the testicles, it is thought that varicoceles are brought on by faulty valves. These valves typically control how much blood is sent to and received from the testicles. Blood backs up when normal flow doesn't happen, which causes the veins to enlarge.

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#SPJ2

Answer:

Tangential trapezoid

Explanation:

hope this helped :)

Answer:

The probability is 1 in 8

Explanation:

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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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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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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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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Answer:

to avoid any mistakes

to make sure you are not breaking any rules

to make sure your information is rendered valid

to follow the procedures

Explanation:

.

The oxidation number if eah of the elements is as follows;

A redox reaction is one in which there is a change in the oxidation number of the reactants from left to right.

Let us now consider the oxidation  number of each element from left to right;

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Answer:

A: Carbon Powder dusting

Explanation:

An artistic technique in which carbon dust is applied to a prepared surface via dry brushes.