Reve answer to your question. In order for you to prove your educated guess you
by designing and conducting an experiment. In the
pe you need to identify the variables present and these are the
and (8)
variables The data from the
perimetz will be collected to (9)
The summarized results from
einment will determine whether the hypothesis is accepted or rejected and
at is where you (10)
determine whether the hypothesis is accepted or rejected and​

Answers

Answer 1

Answer:chapter 10=b

Explanation:te hypotesis


Related Questions

A scientist finds a new photosynthetic organism. She is trying to decide between two kingdoms as she is classifying the new organism. Based on what she knows about this new organism which kingdoms is she most
likely deciding between?
A. fungi and plants
B. protists and plants
C. plants and animals
D. fungi and protists

Answers

Based on the knowledge of the scientist on the organism, the two kingdoms she is most likely deciding between is protists and plants (option B).

What is photosynthesis?

Photosynthesis is an autotrophic mode of nutrition by which green plants and algae convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.

Based on the above definition of photosynthesis, it is clear that only specific organisms are capable of the process.

According to this question, a scientist finds a new photosynthetic organism. She is trying to decide between two kingdoms as she is classifying the new organism.

The two kingdoms most likely to be decided between on the basis of photosynthesis is plants and protists (algae).

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An enhancer consists of a group of control elements controlling the same gene.
True

False

Answers

Answer:

True

Explanation:

True
I just took the test

One out of 10,000 babies born in North America is affected by cystic fibrosis, a recessive condition. Assuming that the North American human population is in Hardy-Weinberg equilibrium for this trait, what percentage of the population is heterozygous for this trait

Answers

Answer:

2pq= 1.9% (almost 2%)

Explanation:

You will find the complete answer in the attached file due to technical problems.  

What is Speciation? I am confused

What is Speciation? I am confused

Answers

Answer:

D- the formation of two or more species from a common ancestor.

22) in a sewage treatment facility, an optimal environment is maintained for the survival of naturally occurring species of microorganisms. these organisms can then break the sewage down into relatively harmless wastewater. for these microorganisms, the wastewater facility serves as question 40select one: a. a food chain b. its carrying capacity c. an energy pyramid d. an ecosystem

Answers

For these microorganisms, the wastewater facility serves as an ecosystem. (Option d)

In a sewage treatment facility, a complex ecosystem of microorganisms is established to effectively break down the sewage into harmless wastewater. This ecosystem consists of various species of microorganisms that work together in a coordinated manner to degrade and process the organic matter present in the sewage.

An ecosystem refers to a community of living organisms (microorganisms in this case) interacting with their physical environment. In the sewage treatment facility, the microorganisms play specific roles in the degradation process, with some breaking down complex organic compounds into simpler forms, while others utilize the byproducts produced by the first group. This interdependent relationship between different microorganisms forms the basis of an ecosystem.

The sewage treatment facility provides an optimal environment, including the necessary nutrients, oxygen levels, and temperature conditions, to support the survival and growth of these microorganisms. As a result, they are able to efficiently break down the sewage and convert it into relatively harmless wastewater, contributing to the overall functioning of the ecosystem within the facility.

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Drag each label to the correct location. Classify the interactions as being direct or indirect competition. Two eagles fight over a salmon carcass. All the gray foxes in a habitat prey primarily on penguins. Two colonies of black ants clash over a wasp. Gray squirrels in an area rely on nuts for food.

Answers

Answer:

Two eagles fight over a salmon carcass- DIRECT

All the gray foxes in a habitat prey primarily on penguins- INDIRECT

Two colonies of black ants clash over a wasp- DIRECT

Gray squirrels in an area rely on nuts for food- INDIRECT

Explanation:

Living organisms of same or different species tend to interact with one another in their natural habitat. One of those interactions is competition, which occurs when living organisms share the same limited resources or occupy the same niche in their habitat.

However, competitive interaction between organisms can either be direct or indirect. Direct interaction is that which involves a physical interaction between the organisms i.e. a confrontation. A struggling for the limited resource is evident. For example, two eagles fighting over a salmon carcass and two colonies of black ants clashing over a wasp shows the form of physical confrontation for the limited resource between the organisms involved. Hence, they are examples of direct competition.

On the other hand, indirect competition involves the competition for a limited resource without a physical confrontation or struggle. Organisms make use of the limited resource until it becomes unavailable to competitors. For example, gray foxes in a habitat that prey primarily on penguins and gray squirrels in an area relying on nuts for food shows a competition for a scarce resource without any physical interaction between them. Hence, they are examples of indirect competition.

what region of the brain is responsible for odor discrimination

Answers

The region of the brain that is responsible for odor discrimination is the olfactory cortex.

The olfactory cortex is a part of the brain that is responsible for the sense of smell. It is located in the temporal lobe of the brain and is connected to the olfactory bulb, which is responsible for receiving and processing sensory information from the nose. The olfactory cortex plays an important role in detecting and recognizing different smells and is also involved in memory and emotion. It is an important part of the brain's limbic system, which is responsible for regulating emotions and behaviors.

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60 POINTS!!!!!!!!!!!!!!!!!!

What is NOT an issue regarding DNA identification?

Select one:

a.
There is disagreement about whose DNA should be included in the database.


b.
It is not very reliable.


c.
Private information related to people's genetic makeup, which could get out and result in discrimination against them on that basis.


d.
Having databases of millions of DNA profiles can result in more incorrect coincidental matches with partial samples.

Answers

Answer:

its A

Explanation:


The answer would be a

Look at the following diagram and answer the questions:

a. What type of passive transport is taking place in this cell? Justify your answer.

b. What type of solution is this cell in (isotonic, hypertonic, or hypotonic)? Justify your answer.

c. Will Glucose molecules enter or leave the cell? Justify your answer.

Look at the following diagram and answer the questions:a. What type of passive transport is taking place

Answers

For the following:

a. The type of passive transport taking place in this cell is simple diffusion.b. The solution that the cell is in is hypotonic. c. The glucose molecules will enter the cell.

What is inclusive in the cells?

a. Simple diffusion is the movement of molecules from an area of high concentration to an area of low concentration. In the diagram, the glucose molecules are more concentrated outside the cell than they are inside the cell. This means that the glucose molecules will diffuse from the area of high concentration (outside the cell) to the area of low concentration (inside the cell).

b. A hypotonic solution is a solution that has a lower solute concentration than the cell. This means that the water molecules in the solution will move into the cell by osmosis. Osmosis is the movement of water molecules from an area of high water concentration to an area of low water concentration.

c. This is because the glucose molecules are more concentrated outside the cell than they are inside the cell. As a result, the glucose molecules will diffuse from the area of high concentration (outside the cell) to the area of low concentration (inside the cell).

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The pedigree below shows the occurrence of red-green colorblindness in four generations of a family. Use the information in the pedigree to answer the following question.



How many individuals have red-green colorblindness in the four generations shown in this pedigree

The pedigree below shows the occurrence of red-green colorblindness in four generations of a family.

Answers

Answer:

4

Explanation:

I took the test!!

What's the difference between cmp and bmp?

Answers

The difference between cmp and bmp is that bmp is bioretention filters and cmp is Management Practice.

What is the function of bioretention filters?

The bioretention filters cleans the water of impurities such as sediments and redirects the cleaned runoff into the arboretum and the pond. The water moves through layers of rock and soil to remove impurities.

This Best management Practice is storm water management that addresses the problem of impervious surface runoff and filters it into high quality runoff.

Therefore, The difference between cmp and bmp is that bmp is bioretention filters and cmp is Management Practice.

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The most commonly occurring mutation in people with cystic fibrosis is a deletion of a single codon. What is the result of this type of mutation? a) a frameshift mutation. b) a polypeptide missing its N-terminus. c) a polypeptide missing an amino acid. d) a base-pair substitution.

Answers

The most commonly occurring mutation in people with cystic fibrosis, which is a deletion of a single codon, typically results in:

a) a frameshift mutation.

A frameshift mutation occurs when one or more nucleotides are inserted or deleted in the DNA sequence, causing a shift in the reading frame during translation. In the case of a deletion of a single codon, the entire reading frame is affected, leading to changes in the subsequent codons and the resulting polypeptide sequence.

This frameshift mutation can have significant consequences for the structure and function of the protein produced, which in the case of cystic fibrosis, is the cystic fibrosis transmembrane conductance regulator (CFTR) protein.

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________ refers to problems associated with a specific cause based in freud's theory of personality.

Answers

The term that refers to problems associated with a specific cause based on Freud's theory of personality is "psychodynamic conflict."

Psychodynamic conflict, according to Freud's theory of personality, is the notion that psychological problems arise from unresolved conflicts within the individual's psyche. Freud proposed that personality is shaped by three components: the id (primitive and instinctual), the ego (mediator between id and reality), and the superego (internalized moral standards).

These components can experience conflicts, often stemming from unconscious desires or repressed memories, which can manifest as psychological difficulties. Psychodynamic conflict emphasizes the significance of unconscious processes and the impact of unresolved conflicts on an individual's mental well-being.

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Help , don’t answer for points I’m reporting

Help , dont answer for points Im reporting

Answers

Answer:

grass -> grasshopper -> frog -> snake -> hawkgrass -> grasshopper -> bird -> snake -> hawk

(either of the 2)

Explanation:

just follow the arrow hehe

Answer:

grass, grasshopper, frog, owl

The flu viruses are a good example of virus evolution through: Group of answer choices genome reassortment. mutation. All of these are correct. genetic recombination.

Answers

What's the overhead of a pharmacy in a year that it pays $474,900 in salaries, $24,000 in rental fees, $31,505 for utilities, $126,000 in inventory costs, $7,005 in computer system repairs, and has a depreciation rate of $12,110? a) $549,520 b) $675,520 c) $510,505 d) $644,015

The hydrosphere brings carbon into what type of reservoir?

can someone help me out ?

Answers

Based on the carbon cycle, the hydrosphere brings carbon into the ocean reservoir..

What is the hydrosphere?

The hydrosphere refers to the part of the earth where water is found.

The hydrosphere includes the oceans, rivers , seas , streams and lakes.

Carbon is stored in the oceans and seas on the form of dissolved carbon.

Therefore, the hydrosphere brings carbon into the ocean reservoir..

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Answer:

In lakes and the ocean, carbon is dissolved in the hydrosphere.

Explanation:

^^

NEED ANSWER ASAP. Individuals with advantageous traits for their environment have a better chance of surviving
than those with less helpful traits. Explain how this is demonstrated in the moth information
above. Use specific information and examples.

NEED ANSWER ASAP. Individuals with advantageous traits for their environment have a better chance of

Answers

Answer:

The moth with camoflauged skin will have a better chance of surviving because it will be harder for predators to see them.

Explanation:

Sorry but I can't quote anything because I don't have the book.

to demonstrate the response of several daphnia genotypes across a wide range of environments, luc de meester measured the change in phototactic behavior of daphnia sampled from lakes that contained different numbers of predatory fish.

Answers

Luc De Meester conducted an experiment to observe the response of several daphnia genotypes in different environments. He measured the change in phototactic behavior of daphnia that were collected from lakes containing different numbers of predatory fish. Phototactic behavior refers to the movement of organisms in response to light stimuli. In this experiment, the daphnia were exposed to different levels of light, and their response was measured.

The presence of predatory fish in the lakes affects the behavior of daphnia. In lakes with high numbers of predatory fish, daphnia tend to move towards darker areas to avoid being seen by the fish. On the other hand, in lakes with low numbers of predatory fish, daphnia move towards the light to obtain more nutrients.

By measuring the phototactic behavior of daphnia from different lakes, De Meester was able to observe how the behavior of these organisms changes based on their environment. The results of this experiment suggest that the genotypes of daphnia can play a role in their response to environmental factors. Different genotypes may have different responses to environmental changes, which can impact their survival and reproduction.

Overall, this study demonstrates the importance of understanding how organisms respond to their environment. By studying the behavior of daphnia in different environments, researchers can gain insight into how genetic variation can impact the survival and success of populations in changing ecosystems.

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Which statement best describes the starch content of two leaves taken from the same plant shown in the
chart below?

leaf A
taken from plant in
the dark for 48 hours
leaf B
taken from plant in
bright light for 48 hours

(1) Neither leaf contains starch.
(2) Both leaves contain the same amount of starch.
(3) Leaf A contains more starch than leaf B.
(4) Leaf B contains more starch than leaf A.

Answers

4- leaf b contains more starch than leaf B

The statement best describes the starch content of two leaves taken from the same plant shown in the chart is given: (4) Leaf B contains more starch than leaf A.

Dark reactionplants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose.It takes place in the stroma of the chloroplast.Light reactionsThe energy is then temporarily transferred to two molecules, ATP and NADPHThe light reaction is important to produce ATP and NADPH which is used as fuel for starch production.

Thus, The statement best describes the starch content of two leaves taken from the same plant shown in the chart is given: (4) Leaf B contains more starch than leaf A.

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In the aquatic food chain diagram, which organisms have the largest amount of biomass and
food energy

Answers

Answer:

Which organisms have the greatest amount of stored energy in the food web?

(1) The producer organisms contain the least amount of stored energy. (2) Stored energy decreases from consumer 2 to consumer 3. (3) Consumer 3 contains the greatest amount of stored energy.

Which ecosystem has the greatest amount of energy overall?

Because plants and animals die at all points in food chains, decomposers are found at all trophic levels in ecosystems. Ecologists use ecological pyramids to describe the energy flow among the trophic levels. The area at the bottom of the pyramid of energy represents the greatest amount of energy in an ecosystem.

What organism gets the least amount of energy?

It follows that the carnivores (secondary consumers) that feed on herbivores and detritivores and those that eat other carnivores (tertiary consumers) have the lowest amount of energy available to them.

Explanation:

One possible reason why polar bears might not be able to survive if the environment they live in changes is
because
A. the species will experience decreased competition for mates
B. the new environment will cause greater
variation in the species
c. there will be a larger variety of food
sources available
d. they are adapted to the specific
environment in which they now live

Answers

Answer:

B.

Explanation:

Different areas will cause evolution witch takes millions of years to happen

Answer: Choice D ( They are adapted to the specific environment in which they now live).

Explanation: If they are now adapted to the environment in which they live now, They will NOT have the adaptations needed to survive in the new environment.

Did dinosaurs and humans exist at the same time? What is your evidence?

Answers

Answer:

No! Humans took 65 million years to arrive on the globe after the dinosaurs died out. During the dinosaur period, small mammals such as shrew-sized primates existed.

Explanation:

Hope this helps you!!!!! :D

Just get your head around a few basic facts. Life first arose on earth some 3 billion years ago. ALL forms of life present today derive ultimately from the very first life form. ALL life forms therefore are equally old and all have always existed in some form or another. That some form or another is important.

Of course the ancestors of humans were contemporary with the dinosaurs. Yes, they were alive some 65 million years ago, BUT you wouldn't recognize them as human. Our ancestors back then were little furry creatures with tails, about the size of a rat. Close inspection might have revealed that even back then they had some human like features. They probably had forward directed eyes to give them binocular vision. They could possIbly see in colour. They would have had 5 digits on each limb as we do. They probably had approximately the same number of teeth as we do. They most definitely had warm blood, nipples and fed their young on milk. They possibly had nails rather than claws.

Now, great big creatures with enormous bones like dinosaurs, whales and mammoths, fossilize well, but creatures with small fragile skeletons like hummingbirds, bats, mice, shrews and the ancient shrew like ancestors of humans would be fantastically lucky to be fossilized at all. Their little carcasses would be eaten by predators or scavengers, by ants, maggots and beetles. Only a fool would hope ever to find a fossil of one of our direct ancestors from the time of the dinosaurs, but that doesn't mean they didn't exist. We know they existed because we exist today. Remember, all forms of life present today, have always existed at every time in the past, but not necessarily in a shape we would instantly recognize as ancestral to their present form

FILL THE BLANK.
diploidy is first re-established following _____. group of answer choices

Answers

Diploidy is first re-established following fertilization. So, option A is accurate.

Fertilization is the process in which the male and female gametes (sperm and egg) fuse to form a zygote. During fertilization, the haploid sperm and egg combine their genetic material, resulting in the formation of a diploid zygote. The zygote then undergoes subsequent cell divisions and development, giving rise to an embryo with diploid cells. This marks the re-establishment of diploidy, as the embryo inherits a complete set of chromosomes from both parents. The other options mentioned, such as gastrulation (formation of the three primary germ layers), spermatogenesis (formation of sperm cells), and organogenesis (formation of organs), are important processes in embryonic development but do not directly involve the re-establishment of diploidy.

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The complete question is:

FILL THE BLANK.

Diploidy is first re-established following _____. group of answer choices

A) fertilization

B) gastrulation

C) spermatogenesis

D) organogenesis

8. Explain why young adults coming into the ER with brain
swelling are often asked about drug use?

Answers

Answer:

Over the past several years, the misuse of opioids – ranging from prescription painkillers to black tar heroin – has reached epidemic proportions. In 2015, the Media Research Center reported that drug overdoses had surpassed motor vehicle accident fatalities nationwide for the first time. Since 1999, nearly 200,000 Americans have died from a prescription drug overdose. Heroin use increased in response to advocate and lawmaker efforts to restrict overprescribing, doctor shopping, and opioid sales via online pharmacies. As prescription drug overdoses fell from 2010 to 2015, the number of heroin overdoses tripled.

Opioids are synthetic or semi-synthetic substances originating from the poppy plant. Examples include heroin, Fentanyl, and prescription opioid painkillers, all of which operate in the same fashion, albeit with varying degrees of strength. Synthetic opioids are among the most dangerous and addictive. The synthetic opioid Fentanyl, for example, is 25 to 50 times more potent than heroin, which is a semi-synthetic substance.

The National Institute on Drug Abuse explains, “[Opioids] act by attaching to specific proteins called opioid receptors, which are found on nerve cells in the brain, spinal cord, gastrointestinal tract, and other organs in the body.” When substances attach to these receptors, they change how the brain perceives pain and instead produce feelings of euphoria. They also slow essential body functions, such as heart rate and breathing.

They are doing this because most of the time it is from a drug that they’re using

at the time the willowbrook hepatitis studies were conducted, dr. saul krugman was lambasted by medical researchers and the public for his unethical conduct. True or false?

Answers

The given statement "At the time the Willowbrook hepatitis studies were conducted, Dr. Saul Krugman was lambasted by medical researchers and the public for his unethical conduct." is true because Dr. Saul Krugman's Willowbrook hepatitis studies, which involved deliberately infecting children with hepatitis without their consent, were highly controversial and were widely criticized by medical researchers and the public for their unethical conduct.

Dr. Saul Krugman's Willowbrook hepatitis studies conducted in the 1950s involved intentionally infecting mentally disabled children with hepatitis without their consent. The studies were highly controversial and were widely criticized by medical researchers and the public for their unethical conduct. Krugman was accused of exploiting vulnerable populations, violating their rights, and failing to obtain informed consent.

Despite the criticism, Krugman defended the studies, arguing that they were necessary to develop a vaccine for hepatitis. In the aftermath of the studies, ethical guidelines for medical research were strengthened, and informed consent became a cornerstone of ethical medical research.

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Please HELP I am TIMED!!!!

Which of the following nutrients in fertilizer causes abnormalities in muscle contractions?


zinc

potassium

nitrogen

copper

Answers

Answer:

potassium I think I am not sure

What makes it possible for scientists to discover how certain types of animals evolved in different environments?

A. The radioactive decay of fossils
B. The type of sedimentary rock
C. The geographic location of fossils
D. The bio degration of soft tissues

Answers

A. The radioactive decay of fossils

What best explains the relationship between structure and function of the cell membrane? a The lipids forming the membrane provide energy for protein synthesis. b The lipids and proteins that make up the membrane allow it to be selective about what enters and leaves the cell. c The fluid inside the membrane buffers the chemical reactions taking place inside the cell. d The single-layer membrane surrounding the outside of the cell that allows for the easy removal of waste.

Answers

Answer: The lipids and proteins that make up the membrane allow it to be selective about what enters and leaves the cell."

Explanation:

Please help!!!!

c.) explain why that happens?

d.) How old is a rock sample that contains uranium-235 and lead-207 in equal amounts?

Please help!!!! c.) explain why that happens?d.) How old is a rock sample that contains uranium-235 and

Answers

Uranium is used to determine a rock's age.

The uranium in rocks decays at a steady rate, producing subatomic particles and turning into lead. Scientists estimated the age of the globe at 4.6 billion years by examining the uranium-to-lead ratios in the oldest rocks on the planet. U-235 dating reveals that a rock is 2.84 billion years old.

Why, given that rocks are so old, can the age of rocks be determined using uranium-238?

The age of the rock increases with lead content. Since uranium-238 has a lengthy half-life, only the oldest rocks can be dated. Because so little of the uranium will decay, this method is unreliable for determining the age of rocks that are younger than 10 million years.

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What type of epithelium lines the lumen of the respiratory tube indicated by the arrow?

Answers

simple cuboidal epithelium lines the lumen of the respiratory tube indicated here.

What is epithelium?

The primary tissue in glands, the epithelium is a kind of body tissue that covers all of the interior and exterior surfaces of your body, lines body cavities, and lines hollow organs. Depending on its location in the body, epithelial tissue can perform a number of different tasks, such as absorption, secretion, and protection.

The four primary kinds of tissue that make up your body's organs are as follows:

EpithelialConnective MuscularNervous

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Other Questions
What economic problem caused merchants to refuse Continental money and Congress to stop printing money? Fill in the blank with the Spanish word that best completes the following sentence. El ___________ es el que hace pan. panadero cocinero entrenador conductor what is 649 divided by 73 what policy or system gives designated public agencies permission to remove vehicles and/or spilled cargo from the roadway to restore traffic flow? comment on the language (grammar) in the following sentences 1. Best to get her lots of things 2. you want these? 3.You please pay at cash desk upstairs, she tells me. 4. Please, please,you come in, he calls in English 5.Y export quality! Vert best quality. Very fine. Y export quality! outside send quality. Any description of the goods which is made part of the basis of the bargain creates an express warranty that the goods shall conform to the description.TrueFalse Can someone please help me find the range of this graph? TIMED!!!!One who believes that wrong behavior is the behaviors that are punished is in the ___________ of moral reasoning.A.unconventionalB.postconventionalC.preconventionalD.conventional ANSWER PLEASE!!!!!!!!!!if 5 hamburgers cost $12.50 how much would 12 hamburgers costs? Please helpWrite a paragraph in which you make a claim and develop a line of reasoning that effectively incorporates the evidence provided. Be sure to include commentary to strengthen your line of reasoning. Access the documents: Determine if the columns of the matrix form a linearly independent set. Justify your answer 0-3 9 2 1 - 7 -1 1-4 -2 A. If A is the given matrix, then the augmented matrix represents the equation Ax = 0. The reduced echelon form of this matrix indicates that Ax-O has more than one solution. Therefore, the columns of A do not form a linearly independent set. B. If A is the given matrix, then the augmented matrix represents the equation Ax -0. The reduced echelon form of this matrix indicates that Ax - has only the trivial solution. Therefore, the columns of A do not form a linearly independent set C. If A is the given matrix, then the augmented matrix represents the equation Ax = 0. The reduced echelon form of this matrix indicates that Ax-Ohas more than one solution. Therefore, the columns of A form a linearly independent set, D. A is the given matrix, then the augmented matrix represents the equation Ax = 0. An account paying 4. 6% interest compounded quarterly has a balance of $506,732. 32. Determine the amount that can be withdrawn quarterly from the account for 20 years, assuming ordinary annuity. A. $9,722. 36 b. $6,334. 15 c. $23,965. 92 d. $7,366. 99. what is the regression equation? what does the slope mean? b) what percentage of the variability in long jumps can be ac- counted for by high-jump performances? c) do good high jumpers tend to be good long jumpers? d) what does the residuals plot reveal about the model? e) do you think this is a useful model? would you use it to pre- dict long-jump performance? (compare the residual standard deviation to the standard deviation of the long jumps.) evaluate expression log4 256 Joan has a piece of fabric in the shape of a triangle. She measures two of the angles of the triangle, and each one is 60. She creates two new triangles by cutting the fabric into two identical pieces with a single, straight cut through one of the vertices. Which word describes each of the two new triangles created by Joan's cut? PLEASE HELP WITH ALEGBRA I WILL GIVE BRAINLIESTuse distributive property to factor the expressionhow do i do this if the first is -4 and the second is 4?4m 4y g Initially, the motorcycle travels along a straight road with a speed of 35 m/s (this is almost 80 mph). The maximum deceleration of the motorcycle is -1.2 m/s2. If the biker is skilled and uses maximum deceleration, how long will it take them to come to a complete stop historians use the term ""republican motherhood"" to describe beliefs about women and femininity in the revolutionary period. identify the characteristics of republican motherhood. A ship heads due north for x miles, then turns 25 east of north and travels for another y miles. Which expressionrepresents the distance the ship is from the original starting point?X+y-2xycos 1550o V x2 + y2 2xycos 1550O x+y= /2xycos 250O x2 + y2-2xycos 25 Is a quadratic function linear or nonlinear?.