Why does buoyant force increase with depth?

Answers

Answer 1

The buoyancy is directly proportional to upthrust, therefore The buoyancy is equal to ρVg, where ρ is the water density, V is the object's volume and g is the acceleration due to gravity. In reality, buoyancy does vary due to the following effects: If the object is compressible then its volume V will reduce with depth, due to the increasing pressure.

Buoyancy is the force that pushes something up. When an object is immersed in water or other liquids, two forces act on it. That is, the object's weight pulls it down and buoyancy pushes it up.

The buoyancy of an object depends on the following factors: The volume of an object submerged in a fluid or liquid.; &The liquid or liquid density in which the body is immersed.

F_ {b} =-\ rho g V

F_{b}=buoyancy force

\rho=liquid density

g=gravitational acceleration

V=liquid volume

When a body is immersed in liquid it is called lift or buoyancy upward force. Its SI unit is Newton.

Learn more about Buoyancy here: https://brainly.com/question/8101588

#SPJ4


Related Questions

What are the main points Hobbes makes in favor of social contract theory?

Answers

Hobbes' main arguments in favor of the social contract theory are:

To establish a covenant between man and society.To generate peace and protection in a person's life.To guarantee the development of the subject.

What is the social contract about?

The social contract deals with and establishes a commitment which a citizen acquires with the state in which he lives, this agreement is related to the rights and duties of the same.

The purpose of the social contract is to maintain a good behavior or a good coexistence between people in the moral and political sphere.

Learn more about social contract in: https://brainly.com/question/17260213

#SPJ4

Which of these is not a challenge an organism encounters??A. regneratingB. saying healthyC. reproducingD. getting energy

Answers

A. regenerating is not a challenge an organism encounters.

In biology, the process by which certain organisms replace or recover lost or dismembered body parts is known as regeneration. The capacity of organisms to regenerate components varies greatly. On the remnant of the previous structure, some plants sprout new growth. Whole organisms may be substantially replaced by such regeneration.

Scientists may learn more about how the human body recovers and uncover our regeneration pathways by researching regeneration in other animals. These pathways might help us restore damaged organs like the heart or even replace missing limbs.

Regeneration is far more limited in higher creatures like mammals, where it is likely incompatible with the evolution of other body traits that are more important to these sophisticated species' survival.

Learn more about the regeneration process here:

https://brainly.com/question/29325605

#SPJ4

true or false : One must yield to blind people with or without a white cane, with or without a guide dog, no matter where they cross.

Answers

It is true. Drivers must always cede the right of way to blind people. Vehicles must come to a complete stop when a pedestrian is crossing a roadway or highway accompanied by a dog or holding a white cane.

How do persons who are blind navigate crosswalks?

People who are blind or visually impaired can travel and cross streets using a human guide, a long, white cane to identify and avoid obstacles, a canine guide, special optical or electronic aids, or no further help at any time.

The cane is white. Many blind or visually impaired people rely on this technology to help them navigate their environment. These canes may appear identical at first glance. However, there are several variants of the basic white cane that helps users safely traverse their surroundings.

To learn more about the visually impaired, click

https://brainly.com/question/27960256

#SPJ4

How does temperature affect the survival of the species?

Answers

The temperature has the most influence on how organisms are spread because it alters the physical condition of the water. In situations where the temperature is regularly below 0 °C or over 45 °C, the majority of species cannot survive.

Rising temperatures decrease the chances of many species surviving because of changes that lead to a lack of food, less successful reproduction, and interaction with the environment for local fauna. The effects of these detrimental developments are clearly visible in our National Capital Area parks. Carbon dioxide (CO2) from the atmosphere and water (H2O) are combined by plants, photosynthetic algae, and bacteria to create carbohydrates. These carbs serve as energy reservoirs. A byproduct that is released into the atmosphere is oxygen (O2). Photosynthesis is the name given to this process.

To learn more about organisms, tap here:

brainly.com/question/12825206

#SPJ4

Choose the option that best matches the description given.

A relation indicating certain causes yield only certain effects is _______ system.
please answer i have 50 minutes left

Answers

A relation indicating certain causes yield only certain effects is contingency system.

What does the word dependent mean?

Contingent refers to something that depends on external factors. When a home is classified as contingent, it means an offer has been made and accepted, but some extra conditions must be satisfied in order for the transaction to be finalized.

How good is a contingent offer?

Generally speaking, you should exercise prudence before accepting a contingent offer – alternatively, if you receive an offer without any conditions, avoid accepting offers with conditions at all. Offers that have conditions are riskier because the agreement could fall through if the conditions aren't met.

To know more about Contingency visit:

https://brainly.com/question/30034935

#SPJ1

who collaborates on understanding the work of the sprint?

Answers

The scrum team collaborates on understanding the work of the sprint.

The Sprint Planning, Daily Scrums, development work, Sprint Review, and Sprint Retrospective are all parts of a sprint.

A framework called Scrum is used to create and maintain complicated products. The definition of Scrum can be found in this guide. The roles, events, artifacts, and rules that hold Scrum's components together are included in this description. Scrum was created by Ken Schwaber and Jeff Sutherland, and they also wrote and provided the Scrum Guide. They support the Scrum Guide as a unit.

Understanding the work of the Sprint is a collaborative effort across the entire Scrum Team.

Learn more about scrum team at https://brainly.com/question/30159077

#SPJ4

Which of the following correlation coefficients represents the weakest correlation between two variables

Answers

A correlation value of 0 indicates the lowest linear relationship.

What is correlation?The degree to which two variables are correlated is indicated by the correlation coefficient. The Pearson product-moment correlation coefficient, which is the most popular correlation coefficient, gauges how strongly two variables are linearly associated.Correlation is a statistical measure that describes the linear relationship between two variables. It's a common method for describing simple relationships without defining cause and effect directly. Correlation is a statistical measure that conveys the degree and direction of a relationship between two or more variables. The existence of a correlation among two variables does not, however, automatically mean that a change in one variable is what caused the value of the other to change.

To know more about correlation coefficient, visit:

brainly.com/question/27842223

#SPJ4

The complete question is-

Which of the following correlation coefficients represents the weakest relationship between two variables?

-.59

+.10

-1.00

+.76

What are the 3 state powers?

Answers

The three state powers are legislative, executive, and judicial.

The key terms listed best relate to issues of:___.a. politics and law. b. economics. c. sociology. d. philosophy.

Answers

The key terms listed best relate to issues of politics and law. A is the correct answer.

Rights, equality, and justice are central concepts in politics and law. The right to certain freedoms and protections, the equal treatment of individuals under the law, and the fair administration of justice are all fundamental principles of democratic societies. These concepts are closely related and often intertwined. Rights are often viewed as necessary to ensure equality and justice. Equality is often seen as a prerequisite for the fair exercise of rights. And justice is necessary to ensure that rights are protected and that individuals are treated fairly. Together, these concepts form the foundation of a just and democratic society. 

This question isn't complete. Here's how it should be written and how answer choices should be given:

Key terms:

RightsEqualityJustice

The key terms listed best relate to issues of:___.

a. Politics and lawb. Economicsc. Sociologyd. Philosophy

The correct answer is A.

Learn more about equality here: brainly.com/question/401435

#SPJ4

Which type of economy allows the individuals to answers the three basic economic questions and own the factors of production?

Answers

This is otherwise called socialism, and when this happens, the public authority claims or controls virtually every one of the variables of creation.

The three fundamental monetary inquiries social orders pose are: (1) What to create? (2) How to create? (3) Who to create for? An unregulated economy is an automatic monetary framework fueled by people keeping their best interests in mind.

In its most flawless structure, a market economy responds to the three monetary inquiries by dispensing assets and products through business sectors, where costs are created. In its most perfect structure, an ordered economy responds to the three monetary inquiries by settling on portion choices.

Learn more about factors of production:

https://brainly.com/question/30170211

#SPJ4

Agreement over how slaves would count for representation and taxation purposes: ________

Answers

Answer:

3/5 Compromise

Explanation:

This compromise was an agreement between delegates from the Northern and the Southern states at the United States Constitutional Convention (1787) that three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives.

Why are there two tides?

Answers

Coastal locations see two high and two low tides every 24 hours and 50 minutes because the Earth spins through two tidal "bulges" every lunar day.

How are tides caused?

They result from the earth's gravitational pull from the moon and, to a lesser extent, the sun. A shore experiences a high tide when the wave's highest point, or the crest, reaches it. A coast suffers a low tide when the trough, or lowest point, approaches it.

The moon is the primary cause of high and low tides. The tidal force is produced by the moon's gravitational pull. Earth and its water protrude outward on both the side that is closest to and farthest from the moon as a result of the tidal force.

To  learn more about tides

https://brainly.com/question/9493666

#SPJ1

The climate in mangolia is rainy and warm

Answers

Traveling in Mongolia is most enjoyable during the summer. Despite reaching +40 degrees Celsius, the weather is always pleasant.

What do you mean by weather?

Weather refers to the state of the atmosphere and includes terms like how hot or cold, wet or dry, quiet or stormy, clear or foggy, etc.

The troposphere, which is the lowest part of Earth's atmosphere and lies just below the stratosphere, is where most meteorological events take place.

Climate is the phrase for the averaging of atmospheric conditions over longer periods of time, whereas weather is the term for day-to-day temperature, precipitation, and other atmospheric factors. Without more explanation, "weather" is typically taken to refer to the weather on Earth.

Differences in air pressure, temperature, and moisture from one location to another influence the weather. The Sun's angle at any given location, which changes with latitude, may be the cause of these variations.

Learn more about weather, here

https://brainly.com/question/14426457

#SPJ1

Sarah and Emily mentioned several needs that are being met for Sarah. Select the need related to the core concern of role.

Answers

The consequences of Emily's behaviour, both deliberate and accidental, were being felt by Sarah. Pick the action that demonstrated Emily's deliberate communication, bringing up Sarah's odd decisions.

What are skills in behaviours?

The ability to communicate with others and react to specific situations depends on a person's behavioural skills. These abilities can be used to interpret a person's behaviour, ideas, and feelings. Many behavioural traits are social abilities that support interpersonal connections and relationship formation.

What actions do students take?

Several instances of difficult behaviour include: shyness, rocking, gazing, nervousness, truancy, social isolation, or hand flapping are examples of withdrawing behaviours. Disruptive actions including shouting out in class, yelling out in class, throwing tantrums, cursing, screaming, or failing to follow directions.

To know more about behaviour visit:

https://brainly.com/question/30154514

#SPJ4

1st degree masonic questions and answers

Answers

The questions answers are as follows in the explanation part.

.

1. Where were you first prepared to become a Freemason?

Answer: In my heart.

2. Where next?

Answer: In a comfortable room next to the lodge.

3. Describe the way you prepared. Answer: I had all my money and metal valuables confiscated and duped, my right arm, left breast and knee were bared, my right heel was shod sloppily and a cable was tied around my neck

.4. Where were you made a Freemason?

Answer: In the body of a lodge, righteous, perfect and regular.

5. And when?

Answer: When the sun was on its meridian

.6. How do you explain what at first glance seems paradoxical?

Answer: The Earth rotates constantly on its axis in its orbit around the Sun, and Freemasonry is universally diffused over its surface, it necessarily follows that the Sun is always on its meridian in relation to Freemasonry.

7. What is Freemasonry?

Answer: A peculiar moral system, cloaked in allegory and illustrated by symbols

.8. Name the great principles on which the Order is founded.

Answer: Brotherly love, relief and truth.

read more on masonic questions and answers

https://brainly.com/question/30227823

#SPJ4

the importance of phonological-awareness instruction

Answers

The teaching of phonological awareness is very important because this skill creates the ability for children to recognize all the sounds that make up words.

What is phonological awareness?

It is a type of skill that is defined as the ability to enable children to recognize, understand and identify absolutely all of the phonemes that make up words. The characteristics of phonological awareness are:

It allows phonemes to be identified.It helps people to be able to divide sounds.It allows each individual to recognize the meaning of the word, among others.

Learn more about phonological awareness in: https://brainly.com/question/14824414

#SPJ4

Which characteristic belongs to the limited government type of constitutional monarchy?

Answers

The characteristic that belongs to the limited government type of constitutional monarchy is  C. the monarch has the power to formulate laws .

What is constitutional monarchy?

A monarchy that is governed by a king or queen whose authority is constrained by the laws of the nation is known as a constitutional monarchy. The monarch (the king or queen) and a constitutional government like parliament share political power. A monarchy of this kind is distinct from an absolute monarchy.

In a parliamentary democracy, a constitutional monarch is a hereditary symbolic head of state (who may be an emperor, king, queen, prince, or grand duke) who primarily serves in representative and civic capacities but who lacks executive or policymaking authority.

A limited government is one in which the use of authorized force is constrained by designated and enumerated powers. Less restrictive regimes tend to have fewer laws dictating what people and businesses can and cannot do.

Therefore, option C is correct.

Learn more about monarchy at:

https://brainly.com/question/12650653

#SPJ1

missing options:

A. the monarch appoints every government official B. the monarch’s authority extends to the judiciary C. the monarch has the power to formulate laws D. the monarch’s power is subject to legal constraints E. the monarch exercises unchecked executive power

Thomas must establish an insider threat program for his organization. Where can he find the standards his program must meet

Answers

Designation as a senior official, implementation of data sharing, capability for managing threat information, employee monitoring of classified networks, and employee awareness training.

What do you mean by implementation, exactly?

Implementation is the process of putting a plan, a method, or any other concept, idea, model, specification, standard, or policy into practice. As a result, action must come before any prior thinking if something is to actually happen.

What takes place throughout implementation?

The strategic approach to helping a business adopt new processes is called process implementation. Businesses implement new procedures for many different reasons, such as task simplification, increased productivity, reduced error rates, or business expansion.

To know more about threat program visit:

brainly.com/question/29870610

#SPJ4

Explain any five benefits that Ghana derives from co-operating with other countries​

Answers

Answer:

Home  GOVERNMENT

The benefits Ghana derives from her membership in the African Union

Love Flag African Union Heart Africa Afric

BENEFITS GHANA DERIVES FROM HER MEMBERSHIP IN THE AFRICAN UNION

Financial assistance

One of the benefits Ghana enjoys from her membership in the African Union is financial help. Financial institutions within the African Union, such as the African Monetary Fund, African Investment Bank, and the African Development Bank, extend loan facilities to member states to undertake major infrastructural projects.

International Platform

The Union has created an avenue for Ghana to air her views on international issues. During the annual summits of the African Union, opportunities are given to Heads of Member countries to address it. During the giving of these addresses, the Head of State of a member state gets the opportunity to express the views of his government on a particular African or global issue.

Image Booster

Through Ghana's activities in the African Union, she has become a recognized voice among the nations of the world at large and Africa in particular.

When did air travel replace ocean liners?

Answers

From the middle of the nineteenth century until the 1950s, when airliners started to take their place, ocean liners were the main means of transcontinental travel for more than a century.

Along with carrying people, liners also carried mail and goods. The abbreviation RMS was used on ships hired to transport British Royal Mail. Moving gold and other valuable cargos was likewise best done with liners. [4]Featured in a 1921 Cunard Line poster is a cutaway of the liner RMS Aquitania.

Ships travelling between Europe and North America made the North Atlantic the busiest route for liners. Although previously the majority of ocean liners were mid-sized ships that functioned as common transports of people and freight between, it was on this route that the fastest, largest, and most technologically advanced liners travelled.

Learn more about ocean visit: brainly.com/question/25154137

what type of mining led to the establishment of breckenridge?

Answers

The type of mining led to the establishment of breckenridge is gold mining.

Rich placer gold mining in the Breckenridge region gave way to complex hydraulic operations over time. Hard rock mining later gained significance as lode deposits were found and the source of the gold was identified. Silver, lead, and zinc were also produced in a few of the hard rock mines.

The majority of the placer mines had been developed by the 1890s. With the introduction of the gold dredges in 1908, the gold mining business was resurrected. During this time, dredges extracted about $20,000 worth of gold each week from the ground. Even the towns where the miners lived were not safe. Four gold dredges were in operation in the area by 1909.

Learn more about mining at https://brainly.com/question/23089646

#SPJ4

Content and process are perspectives on
a. culture.
b. behaviors.
c. attitudes.
d. motivation

Answers

Content and process are perspectives on motivation theories. The content and process subtypes of motivation theory are both significant. Motivational content models concentrate on the needs of the individual.

The behavioral and psychological processes that influence a person's motivation are examined by theories. Despite long-standing interest in the concept of motivation, the earliest actual models of motivation theory that are still frequently cited date back to the 1940s and 1950s. Since then, a wide range of motivational theories and frameworks have been developed. These models can be divided into two categories: process models and content models. Newer varieties of models have lately been introduced. Having said that, process and content theories frequently serve as the foundation for these more recent models.

To know more about motivation theory :

https://brainly.com/question/9880948

#SPJ4

Sophie's total body fat is 30%, which places her in the healthy body fat range. truefalse

Answers

i believe the answer is false

in black ships before troy what page, and paragraph is the three events

Answers

Answer: The three events on page 25 of Black Ships Before Troy are described in the first two paragraphs of the page. In the first paragraph, Paris sails away with Helen and the two fight a sea battle with Menelaus. In the second paragraph, Helen's brothers, Castor and Pollux, avenge her by killing the two sons of the King of Sparta.

write at least 2 paragraphs on...

why you think corn became the major crop of native american people living in different environments

Answers

Although many American Indian tribes raised crops for nourishment, the states in the south, such the Southeast and the Southwest, tended to produce the best farmers. Large crops were grown by tribes like the Navajo and the Cherokee, who also used sophisticated farming techniques including crop rotation and irrigation to maintain the soil fruitful for a long time. They would produce enough surplus food to stockpile it and get through the winter.

Native Americans farmed corn, often known as maize, as their primary crop. Because it could be preserved for the winter and made into flour, maize was a staple food for many American Indian communities. Many tribes consumed maize almost daily, and it played a significant role in much of American Indian culture. The entire maize plant, including the husks for crafts and the cob for firewood, was utilised. Although maize was the main crop, the tribes also raised many other crops, such as potatoes, beans, squash, pumpkins, cotton, and cotton.

Internal Links:-

https://brainly.in/question/6549862

https://brainly.in/question/2305876

What are the 5 types of social organization?

Answers

Answer:

1. Band.

2. Tribe.

3. Chiefdom.

4. State.

5. Empire.

Explanation:

1. Band: This is the simplest type of social organization. It consists of a small, mobile group of hunters and gatherers who are related by blood or marriage and who occupy a specific territory. They have no permanent leadership, and their decision-making is based on consensus.

2. Tribe: This type of social organization is similar to a band, but it is larger and more settled. It is composed of several bands that are related by blood or marriage and who occupy a specific territory. It has a permanent leadership, and decision-making is based on consensus.

3. Chiefdom: This type of social organization is composed of several tribes that are related by blood or marriage and who occupy a specific territory. It has a permanent leadership, and decision-making is based on a hierarchical structure.

4. State: This type of social organization is composed of several chiefdoms that are related by blood or marriage and who occupy a specific territory. It has a permanent leadership, and decision-making is based on a hierarchical structure. It also has a centralized government and a legal system.

5. Empire: This type of social organization is composed of several states that are related by blood or marriage and who occupy a specific territory. It has a permanent leadership, and decision-making is based on a hierarchical structure. It also has a centralized government and a legal system. It is the largest and most complex type of social organization.

can the speaker of the house be from the minority party

Answers

Yes, the Speaker of the House can be from the minority party.

The Speaker is elected by the members of the House of Representatives, and the majority party does not have a monopoly on the position. In fact, it has occurred several times in the history of the United States that the Speaker was from the minority party. The most recent example was Nancy Pelosi, a Democrat, who served as Speaker from 2007–2011, during which time the Republicans were the majority party in the House. The speaker of the house is elected by the whole house and is not restricted to the majority party.

Learn more about elections here: brainly.com/question/25815264

#SPJ4

What prevents Odysseus from
killing the sleeping
Cyclops?

Answers

Since the Cyclops were unable to move the enormous rock that was blocking the cave's entrance on their own, Odysseus decided against killing them.

How does Odysseus induce sleep in the Cyclops?

Odysseus carves a piece of wood into a stake and hardens it in the fire while the cyclops is out with his sheep. Then, after giving the cyclops wine to make him inebriated, he introduces himself as "Nobody" to the creature. Odysseus blinds the cyclops with the hardened stake when he nods off.

Why does Odysseus avoid harming Polyphemus?

Because the Cyclops and his warriors are imprisoned inside the cave by a massive stone that is too heavy for any man to move, Odysseus decides against killing the Cyclops. It can only be moved by the Cyclops. He and his warriors will be imprisoned in the cave forever if he kills the Cyclops.

To Know more about enormous rock

https://brainly.com/question/8919091

#SPJ1

which condition makes early childhood ideal for language development

Answers

Maturation of Brain , myelination, scaffolding, and social interaction  makes early childhood ideal for language development. myelination being the most important condition amongst the above.

The process of myelination involves the production of layers of myelin by brain oligodendrocytes, which wrap around neuronal axons and serve as an insulating layer for the transmission of electric action potentials. Important structures such the dorsolateral putamina, inferior colliculi, posterior limb of the internal capsule, ventrolateral thalami, medial longitudinal fasciculus, and dorsal brainstem nuclei are already myelinated by the time we speak. Due to an increase in the lipid content and a decrease in the water content of growing myelin and the packing of myelinated white matter tracts, there is progressive T1 and T2 shortening of the white matter as the brain ages. By the age of two years old, this develops in a centrifugal posterior-to-anterior and caudal-to-cranial pattern.

To know more about myelination:

https://brainly.com/question/28044185

#SPJ4

Find out the municipal taxes you are subjected to. Calculate your average annual tax payments to your municipality.

Answers

Municipal taxes are taxes imposed by local government entities, such as cities and towns, on their residents and businesses. These taxes typically include property taxes, sales taxes, and income taxes.

To calculate the average annual tax payments of a municipality, we would need to gather information on the specific taxes imposed by that municipality and the average amount paid by residents and businesses. Typically, we can find this information by visiting the municipality's website or contacting the local administration directly.

For example, let's say a municipality imposes the following taxes:

Property taxes: an average of $2,500 per year per property.Sales tax: a rate of 7% on all purchases.Income tax: a rate of 2% on all earned income.

We would need to know the average number of properties, average amount of purchases, and average income of the municipality's residents to calculate the average annual tax payments.

For example, if there are 10,000 properties in the municipality, with an average purchase of $30,000 per year, and an average income of $50,000 per year for each resident, the average annual tax payments would be:

Property taxes: $2,500 x 10,000 = $25,000,000Sales tax: $30,000 x 7% = $2,100Income tax: $50,000 x 2% = $1,000

So the total average annual tax payments would be $25,000,000 + $2,100 + $1,000 = $25,003,100.

It's important to note that different municipalities have different taxes and different rates. This is just an example for demonstration and should not be considered a standard.

Learn more about property taxes here: brainly.com/question/25844719

#SPJ4

Other Questions
Part of the object is a parallelogram. Its base Is twice Its height. One of thelonger sides of the parallelogram is also a side of a scalene triangle.A. Object AB. Object BC. Object C How many cells (unique conditions) are there in a 2 x 3 factorial study? O2 4 O 8 10 H^(+) + NO^(3) NH^(4+) + 3 H2OSelect the half-reaction that has the correct number of electrons, on the correct side, in order to balance the reaction.a) 10 H+ + NO3^() + 9 e NH4^(+) + 3 H2Ob) 10 H+ + NO3^() NH4^(+) + 3 H2O + 9 ec) 10 H+ + NO3^() + 8 e NH4^(+) + 3 H2Od) 10 H+ + NO3^() NH4^(+) + 3 H2O + 8 e suppose y is known to be linear in x so that y = a bx and we have three measurements of (x y) What describes a potential cause of osmotic diarrhea? Answers: a. Irritating chemicals b. Accelerated colonic transit C. High fructose intake d. Intestinal inflammation e. Foodborne illness if you are competing with several other firms in the submission of a proposal, one way to stand out from the competitors is to Which major change occurred in China after Mao Zedong's death?OA. The Soviet Union withdrew all economic and military support fromChina.B. Moderate members of the Chinese Communist Party began toinstitute economic reforms.OC. Red Guards were able to freely attack anybody suspected ofopposing Mao's policies.D. Powerful warlords used private armies to take control of China'snorthern region. 1. what types of host-country nationals should patricia seek to hire? Consider an ideal MOS capacitor fabricated on a P-type silicon with a doping of Na=5x1016cm 3 with an oxide thickness of 2 nm and an N+ poly-gate.(a) What is the flat-band voltage, Vfb, of this capacitor?(b) Calculate the maximum depletion region width, Wdmax (c) Find the threshold voltage, Vt, of this device.(d) If the gate is changed to P* poly, what would the threshold voltage be now? should partisan redistricting be permitted? why or why not? which of the following is a choice companies typically consider in the decline stage of the product life cycle?a.maintain there product in hopes other would quit the marketb.invest heavily to improve their productc.reposition their pland.promote their prodact aggressevelye.modify their prodact Let p. Q, and r be the propositions:p: You get a present for your birthdayq: You remind your friends about your birthdayr: You are liked by your friends. Write the following propositions using p. Q. R, and logical symbols:- AV. a) If you are liked by your friends you will get a present. b) You do not get a present for your birthday if and only if either you do not remindyour friends about your birthday or your friends do not like you (or both). Consider the following system: T' =J- Y=r-> Determine all critical points and their stability: Verify by plotting the phase portrait for the system: A student wrote a proof about the product of two rational numbers: let X =a/b and let y= c/d, where a and c are defined to be integers how much heat energy, in kilojoules, is required to convert 41.6 g of ice at 18.0 oc to water at 25.0 oc ? Assume that arrival times at a drive-through window follow a Poisson process with mean rite lambda = 0.2 arrivals per minute. Let T be the waiting time until the third arrival. Find the mean and variance of T. Find P(T lessthanorequalto 25) to four decimal places. The mean of T is minutes, the variance of T is minutes, the variance of P(T < 25) = digitizing is the process by which coordinates from a map or image source are converted into points, lines or polygons in digital form in a gis. the common modes of manual digitizing are: a marketer should present the strong points at the beginning of an advertisement when: What is the symbol and its hidden meaning as covered in your text book, _____ is exaggerated description to sell a product or service.