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You used three methods of analysis to find the acceleration of the cart on the track: a two-point difference from v(t), an average of a(t) that was itself calculated by a succession of first differences of the v(t) data, and a line fit to v(t). some criteria to help you consider which method is best are part a in which type of graph(s) is it easiest to see whether the acceleration was constant?

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Answered by answersmine AT 22/10/2019 – 02:29 AM

The best way to find that you want is the line fit. When acceleration is constant the speed(v) changes smoothly every moment, so the v line must be straight. Differently, the accelaration changes.

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Read the excerpt from Chapter 5 of Wheels of Change. These traits led commentators to worry that the differences between the sexes were being blurred, a fear that was reinforced as the four newest states—Wyoming, Colorado, Utah, and Idaho—granted women the right to vote in the 1890s. Would the bicycle help bring about a new kind of equality between men and women? Elizabeth Cady Stanton and her colleagues certainly hoped so. At any rate, the image of a female cyclist quickly became associated with efforts to win more rights for women. What conclusion does Macy draw in this synthesis of ideas? Women were granted the right to vote in four states as a direct result of the bicycle’s invention. Female cyclists were quickly becoming associated with efforts to win more rights for women. Stanton and her colleagues hoped women cyclists would join their fight for women’s rights. Wyoming, Colorado, Utah, and Idaho were home to the highest percentage of women cyclists.

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Female cyclists were quickly becoming associated with efforts to win more rights for women.

At the end of the passage, usually where a conclusion is stated, it says that the image of a female cyclist was becoming a symbol for women’s rights. The passage does not tell the reader anything about the percentage of women cyclists. While it does tell the reader about women being granted the right to voted, the connection between that and the bicycle is that it blurs the differences between the sexes. Both men and women were riding bicycles and they were both voting. There is also nothing in the passage about women cyclists as a group joining or not joining the women’s rights movement.

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One of the main differences between the psychoanalytic view and the social cognitive view is ________________.

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Answered by answersmine AT 22/10/2019 – 04:58 AM

One of the main differences between the psychoanalytic view and the social cognitive view is the social cognitive view allows for testing whereas the psychoanalytic view does not.
Psychoanalytic view requires several very subjective measures that is almost impossible to be studied such as how past experience influence one decision, why someone prefer A over B, etc

Post your answer

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According to Deborah Tannen in “You Just Don’t Understand: Men and Women in Conversation,” which statement is true about gender and listening behavior? A. Men and women listen in the same way. B. Women listen less to men than men listen to women. C. Men ask more argumentaive questions or seek to puncture holes in the other person’s position than do women. D. The differences represent negative motives on the part of both men and women.

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Answer:    Joshua is correct

Explanation:  Animals, however well preserved and bred in conditions that are not in nature, that is, not in their natural habitat, animals still retain the animal instinct. Thus, young animals in the wild can be met daily, except for members of their species, and members of all other species, including predators, as well as humans. This means that in the natural environment, young animals can find themselves in a variety of dangers on a daily basis, but not only that. In this way young animals develop their ability to survive, escape from predators, manage, and develop their hunting skills, etc. All this is essential for socialization because according to all these developed skills and abilities their socialization depends. To deny any of the conditions prevailing in the wild means to deny the development of any skill or instinct, to deny proper socialization.

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Which best describes the population differences between the North and the South in the early 1800s?

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I think there is still inequality in the United States, but not because the reasons that mainstream media often give.
For example, income equality between Caucasian people and minorities. The Democratic party often tell us that it’s because the Caucasian people actively opressed the minorities so they can’t be successful.
But the fact is, Minorities in United States are not only African American and the latino/as but also the asian.
The asian currently held the highest average income among all races in United States. If one minority can do it while the other can’t , the reason point to the tradition/way of living, not the race itself

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Name three properties of solids that are different from those of liquids. Explain the differences for each.

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1) Solids have a fixed shape
The particles of solids are held into their positions and are only able to vibrate about fixed points. The strength of the bonding means that the particles have their own shape, which they retain, and do not take the form of the container they are in.

2) Solids may not flow
The molecules of liquids are able to slide past one another due to weaker bonds between particles. This allows the liquid to flow; whereas, this movement is not possible in solids so they cannot flow.

3) Solids may fracture
The fact that solids possess a rigid structure means that they have the ability to fracture. Although some are able to withstand more stress than others, all solids may break. This breakage occurs when the intermolecular bonds are mechanically broken. This is not possible in the case of liquids because such rigid intermolecular bonds do not exist.

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Landforms are commonly classified according to differences in _____.

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There are volcanoes all over the world.  They are above sea level and below the oceans.  What a volcano actually is a hole in the Earth’s crust that lava and other Earth debris come out of a lot of the time or even hundreds of years apart.   A lot of volcanoes are in a form of a mountain or a hill that have a crater from past eruptions.  Many times, before an eruption, there is activity in the Earth’s surface that make the ground shake or even the crater in the volcano grow.  Scientists are getting better at predicting eruptions.  This can save many lives. Volcanoes can be devastating. It can destroy land in many different ways. One example is the submarine caldera called Kuwae. A huge island was once connected that is now two. A huge eruption happened collapsing the land in the middle underwater. The collapse associated with caldera formation may have been as much as 1,100 meters. Around 32–39 cubic km of magma was erupted, making the Kuwae eruption one of the largest in the past 10,000 years. Types of Volcanoes and How are Volcanoes Formed There are a few different types of volcanoes landforms in the world.  Volcanoes are classified by scientist by their shapes.   There are actually 5 different types of volcanoes but we will only focus on the 3 main types.   The three types are composite volcanoes, shield volcanoes, or cinder cone volcanoes. The cinder cones are small volcanoes with steep sides.   Even though they are small, these are the ones you probably hear about.  They are very explosive and made of ash and rock.  Most of the cinder cones are small and less than 500 meters high.  A famous cinder cone is Sunset Crater Volcano in Arizona. A shield is a low and broad volcano that usually has a very wide crater (a dent in the Earth’s surface).  It is formed from thin layers of lava after consistent low-grade eruptions.  The largest volcano in the world is a shield volcano.  It is located in Hawaii. Composite volcanoes are the tallest type of volcano.  They look very impressive but do usually have quiet and slow lava flows.  They sometimes have small eruptions that cause ash and rock to go flying.  One of the most famous volcanoes in the world is a composite volcano.  It is Mount Fuji in Japan. Go here to learn more about the 5 types of volcanoes,  guyots,  lava fields, lava lakes, lava domes, lava spines, lava tubes, and pit craters Volcanoes Landform Definition A volcano is a landform created during an event where lava comes out from the Earth’s crust.  While volcanoes erupting, molten lava pushes the ground upwards until it goes out of the volcanoes vent.  Continuous eruption leaves layers of lava and makes the volcano higher or wider.

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Diversity is the recognition, acknowledgement, and valuing of individual differences. In a diverse workforce and a diverse community, we must ensure the equitable treatment of individuals in all matters relating to delivery of State services, State business and employment practices… Back in 1999, the Governor brought together a team of individuals from around State Government to discuss ways that the state personnel process could be reformed to contribute to improvement of the Government’s bottom line. The Diversity Initiative was established as an outcome of discussions. Which of the following identifies the organization’s purpose for this document?

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Answer:

Dogs can be strong companions, but they also have needs that many people forget to address.

Explanation:

The author’s claim is that many people forget to address the needs of their dogs. The author continues to talk about some of those needs, like regular washing and grooming to avoid becoming matted and sick. The author is not simply talking about washing and grooming, but other needs the dogs might have as well. These could include things like walking, a proper diet, or brushing their teeth.

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The differences between texas and tennessee

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The term that would best describe the difference in skin colors, eye colors, hair colors, as well as older people and younger people would be surface-level diversity. These are differences that are easy to be notices like the age, race, culture, gender, language, ethnicity, disability, hair color, educational attainment and many more. These are characteristics that are physical and are only on the surface of an individual. It does not say anything about the behavior or personality of the individual. These differences are often subjects of discrimination, especially race or the ethnicity of an individual, in work and school environments. 

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Who were the other candidates in 1968, and what were the major differences among them?

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The correct answer is C) Native Americans fought as enemies against the United States in the Battle of the Thames but as allies in the Battle of New Orleans.

The statement that best shows the difference between the Battle of the Thames and the Battle of New Orleans is “Native Americans fought as enemies against the United States in the Battle of the Thames but as allies in the Battle of New Orleans.”

We are talking about battles occurred during the War of 1812 between the United States and Great Britain in the American territory. The war ended in 1815.

On October 5, 1813, the Battle of Thames was fought. The US army got an important victory over the British troops, securing its Northwest frontier. The Battle of New Orleans was fought on January 8, 1815. The British troops were trying to capture it and control the territory, but they couldn’t. General Andrew Jackson resisted and ed the American troops to an important victory.

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Which of the following geographic characteristics of the United States has had a positive influence on the country’s political status? Access to both the Pacific and Atlantic Oceans Limited number of neighboring countries Regional differences among the population Country’s proximity to the Mexican border I only II only I and II I, II, and III I, II, III, and IV

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The right answer to this question would be (D) ability to prioritize.

Someone who has good work ethics would be able to prioritize her tasks based on deadline, importance, and other characteristics that she or he deems best.

Good work ethics have no direct relation to a person’s tendency to get stressed, but an inability to meet deadlines and arriving late to the workplace would not be something a person with good work ethics do.

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The range of phenotypic differences possible as a result of different environments reacting with a specific genotype is called the

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[incomplete
question – see attachment for complete data]

First
option:
Correct. We can make a plot with that data and, if the hypothesis is correct, we
will see that the heat tolerance will increase as the distance decreases.

Second
option:

Incorrect. That’s
not useful until we know the relation between the feeding activity and the heat
tolerance, which would require us to do another experiment.

Third
option:

Incorrect.
It has to be the same species because, if not, we wouldn’t know if the
difference is due to the species instead of the city.

Fourth
option:

Correct. We
will compare the results in one group with the results in the other group and
see if there are meaningful differences.

Fifth
option:

Incorrect. 5
ants is too small to work as a meaningful sample.

Sixth
option:

Incorrect. Being
in the north or in the south has nothing to do with being inside the city or outside
the city. There are large cities and rural areas in both.

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Read the excerpt from Brown v. Board of Education. In each of the cases other than the Delaware case, a three-judge federal district court denied relief to the plaintiffs on the so-called “separate but equal” doctrine announced by this Court in Plessy v. Ferguson, 163 U.S. 537. The Supreme Court cites these cases because it seeks to A.describe the unique situation in Delaware courts. B. illustrate the racial biases of federal court judges. C. establish the existing legal standard for education. D. share the unique differences between the given cases.

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Answer:

The sentence above is a compound-complex sentence.

Explanation:

A compound-complex sentence is made from two independent clauses and at least one dependent clause. The sentence above contains two independent clauses and two dependent clauses. The difference between an independent clause and a dependent one is that the former can stand on its own as a complete sentence because it represents a complete thought, while the latter can’t (see 1 & 2).

1) To cope with their burgeoning populations

2) Most of whom were unskilled workers looking for jobs in factories

1 and 2 are dependent clauses. As such, they can’t stand alone as complete sentences, they depend on the main clause.

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What two events show the differences between grants and mcclellan approaches after victory?

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Imperialism was different in China and in Latin America, first because Latin American countries were colonies from European Empires such as Portugal and Spain. China was different.

China was a very closed country and they refused to trade their good with other countries they were self-sufficient. This pushed the British Empire to sell opium for silver, this led to the Opium War and with it, the British gained control over Chinese trade and goods. Britain imposed rules to the Chinese and they were prohibited to sell all their goods, this impacted heavily their economy and politics.

On the other way, Latin America was impacted differently by Imperialism, they were colonies of European powers and those powers gained access to all resources that were not available in Europe, such as massive amounts of gold, silver, precious stones, wood, and of course human labor. But after the independence, Latin American countries also had a huge development, cities developed and the population grew.

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Compare the food energy in calories from burning the chip and the saltine. How can you explain this differences in terms of chemical composition? A) The chip contains more lipids than the saltine. B) The saltine is a carbohydrate; the chip is a lipid. C) The saltine has less protein content than the chip. D) The chip is composed of starch; the saltine of simple sugars.

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17. The SI unit for force is N.

18. When an Unbalanced force acts upon and object, the object will change speed and/or direction of motion.

19. Average speed is the speed averaged over a span of time. Instantaneous speed would be the speed at any given instance during that span of time.

20. Acceleration= (final velocity – initial velocity) / time

Final velocity= 0 m/s
Initial velocity= 25 m/s
Time = 40 sec.

So, acceleration (0 – 25) m/s / 40 sec.

Acceleration = -0.625 m/s^2

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Most heritable differences are due to A. point mutations that occur during mitosis. B. the insertion of incorrect sequences of DNA by faulty polymerases. C. the inability to form proper DNA sequences due to poor nutrition. D. gene shuffling that occurs during the production of gametes.

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Q1. The answer is: a dominant allele.

An allele that appears or expresses itself over a recessive trait is called a dominant allele. Alleles can be dominant or recessive. Dominant alleles are responsible for dominant traits and if two dominant alleles are found together, a dominant trait will be expressed. Similarly, if two recessive alleles are found together, a recessive trait will be expressed. However, if both recessive allele and dominant allele are found together, the recessive allele will be masked by the dominant allele and a dominant trait will be expressed.

Q2. The answer is: homozygous.

If an organism that has two of the same alleles for a trait it is said to be homozygous. If it has two dominant alleles, it is dominant homozygous. If it has two recessive alleles, it is recessive homozygous. If an organisms have two different alleles (one dominant and one recessive), it is said to be heterozygous.

Q3. The answer is: An allele is a single form of a gene inherited from one parent.

Genes are sequences of nucleotides, or parts of genetic information, that are responsible for different traits. Different forms of genes are called alleles. Each gene has two alleles – one inherited from a mother and another inherited from a father.

Q4. The answer is: heterozygous. 

If a person has two different alleles for a certain trait like eye color we call that heterozygous. If a person has two same alleles for a certain trait, it is called homozygous. If both alleles are dominant, it is called dominant homozygous. If both alleles are recessive, it is called recessive homozygous. However, if two different alleles (one dominant and one recessive) are found together, it is called heterozygous.

Q5. The answer is: DNA

A gene is a small segment of DNA that codes for a certain trait. One of the organelles inside the cells is the nucleus. The genetic material of the cell is found inside the nucleus. It is in the form of chromosomes, a complex of DNA and proteins. Further, a small segment of DNA that codes for a certain trait is called a gene.

Q6. The answer is: 46.

Almost all human cells have 46 chromosomes. These cells are diploid which means that it has two sets of chromosomes. There are two pairs of 23 chromosomes, each one from each parent. Only gametes have 23 chromosomes. They are haploid and have only one set of chromosomes.

Q7. The answer is: 2 alleles.

Alleles are different forms of genes. Each gene has two alleles. One allele is inherited from a mother and one allele is inherited from a father. So, for each gene, offspring will receive two alleles, each one from each parent.

Q8. The answer is True.

Organisms get one allele for each trait from each parent. Alleles are different forms of genes. Each gene responsible for a certain trait has two alleles. One allele is inherited from a mother and another allele is inherited from a father.

Q9. The answer is: False!

Genotype is the actual gene makeup. On the other hand, phenotype is physical appearance of a genotype. So, genotype is the sum of all genes of an organism. Phenotype is observable characteristic of an organism and it is determined by genotype, but also by environmental factors.

Q10. The answer is: False!

A child having blonde hair is an example of phenotype. Genotype is the sum of all genes of an organism. If we talk about all genes responsible for the blonde hair, we would talk about genotype. But, here is an example of observable physical characteristic, such is the blond hair, so it is an example of phenotype.

Q12. The answer is: genotype.

Genotype is the sum of all genes of an organism. Phenotype is observable characteristic of an organism determined by its genotype. In this question, Rr represents genotype of the organism. On the other hand, the capability of rolling their tongue would be phenotype.

Q13. The answer is: heterozygous.

If an organism has two dominant alleles found together, it is dominant homozygous. The genetic combination is labelled with two capital letters: CC.
If an organism has two recessive alleles found together, it is dominant homozygous. The genetic combination is labelled with two small letters: cc.
If an organism has one dominant and one recessive allele, it is heterozygous. The genetic combination is labelled with one capital and one small letter: Cc.

Q14. The answer is: homozygous dominant 

Dominant alleles are labelled with capital letters (for example, C). Recessive alleles are labelled with small letters (for example, c). Homozygous dominant organism has combination CC. Homozygous recessive organism has combination cc. Heterozygous organism has combination Cc.

Q15. The answer is: Homozygous recessive.

The genetic combination cc is an example of homozygous recessive. If the genetic combination was CC, it would be homozygous dominant. If the genetic combination was Cc, it would be heterozygous. This is because only dominant alleles are labelled with capital letters.

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“I don’t want to get to know her better, we just don’t have anything in common!” Which communication barrier does this statement reflect? a. ethnocentrism b. assuming differences c. avoiding stereotypes d. jumping to conclusions

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The correct answer is A. Artemis wasn’t great to have around because she’s the one who brought death and disease everywhere.

Explanation:

In writing, formal tone uses formal language or technical vocabulary; prioritizes facts and objectivity over personal opinions; follows grammar and style conventions; and also, avoids the use of contractions, slangs or informal words. In the case of the sentence “Artemis wasn’t great to have around because she’s the one who brought death and disease everywhere” this is the sentence that should be revised for a more formal tone because this sentence includes contractions as in “wasn’t” and “she’s”; informal expression like “wasn’t great to have around” and also is based on a personal opinion, which are features that belong exclusively to informal writing tone, not to formal tone.

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Compare the similarities and differences between natural selection and artificial selection

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1.-ancient climate clues that showed continents had once been in different locations  

-the same rock layers and fossils appeared on two widely separated continents

-One was that the continents fit together so well if you squeezed them bank together. You can see it on any globe. The parts fit like a puzzle.

1.Fossils

2.studies of ancient Climate

3.Geology of continents

2.The difference between continental drift and plate tectonics is that the theory of continental drift states that the world was made up of a single continent.The theory of plate-tectonics, on the other hand, states that earth’s surface is broken into numbers of shifting plates or slabs.

3.The tectonic plates are made up of Earth’s crust and the upper part of the mantle layer underneath. Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep.May 21, 2008

4.The continental crust is the layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores, known as continental shelves. It is less dense than the material of the Earth’s mantle and thus “floats” on top of it.

5.(a) demonstration of the ruggedness and youth of the ocean floorecho-sounding devices and primitive sonar systems(b) confirmation of repeated reversals of the Earth’s magnetic field in the geologic pastmagnetic instruments (magnetometers)(c) emergence of the seafloor-spreading hypothesis and associated recycling of oceanic crustdrilling core samples at specific locations(d) precise documentation that the world’s earthquake and volcanic activity is concentratedalong oceanic trenches and submarine mountain ranges earthquake-recording instruments called seismograph)

6.Trenches are formed by subduction, a geophysical process in which two or more of Earth’s tectonic plates converge and the older, denser plate is pushed beneath the lighter plate and deep into the mantle, causing the seafloor and outermost crust (the lithosphere) to bend and form a steep, V-shaped depression.

7.Red Sea

8. Hawaii sits on a hot spot, not the edge of a tectonic plate like other island chains..the movement of the plate caused and continues to cause the Hawaiian chain

9. Youngest – La Perouse Pinnacle (part of French Frigate      Shoals)  

 Older – Laysan  

 Older – Midway  

 Oldest – Kure Atoll

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