Answer:
Proof of [tex]\dfrac{1}{z}}=\dfrac{1}{y}+\dfrac{2}{x}[/tex] is shown below.
Explanation:
The given equation is
[tex]2^x=3^y=12^z[/tex]
To prove : [tex]\dfrac{1}{z}=\dfrac{1}{y}+\dfrac{2}{x}[/tex]
Proof : Let as assume,
[tex]2^x=3^y=12^z=k[/tex]
[tex]2^x=k\Rightarrow 2=k^{\frac{1}{x}}[/tex] ...(1)
[tex]3^y=k\Rightarrow 3=k^{\frac{1}{y}}[/tex] ...(2)
[tex]12^z=k\Rightarrow 12=k^{\frac{1}{z}}[/tex] ...(3)
We know that
[tex]12=2\times 2\times 3[/tex]
[tex]12=(2)^2\times 3[/tex]
Using (1), (2) and (3), we get
[tex]k^{\frac{1}{z}}=(k^{\frac{1}{x}})^2\times k^{\frac{1}{y}}[/tex]
[tex]k^{\frac{1}{z}}=k^{\frac{2}{x}}\times k^{\frac{1}{y}}[/tex]
[tex]k^{\frac{1}{z}}=k^{\frac{2}{x}+\frac{1}{y}}[/tex]
On comparing both sides, we get
[tex]\dfrac{1}{z}}=\dfrac{2}{x}+\dfrac{1}{y}[/tex]
[tex]\dfrac{1}{z}}=\dfrac{1}{y}+\dfrac{2}{x}[/tex]
Hence proved.
A classmate is bullying Beth. Which is the best thing for her to say to the bully? "I might tell someone if you don't stop." "You are going to pay for this." "You are nothing but a scared child hiding behind bad behavior." "I am leaving now because this is making me uncomfortable."
Answer:
I am leaving now because this is making me uncomfortable
Explanation:
As if Beth decides to chose the other options she could end up in trouble herself where as if she chose the finale option she is being more responsible and its not gonna get her into trouble
"I am leaving now because this is making me uncomfortable." This reply will make the bully things and plead guilty instead of getting angry.
What is the research on bullying?The research concluded that bullying exists in almost every school either governmental or private but at different levels. The search found that school bullying affects academic achievement either for the victims who suffer from these phenomena or at the same time affects the bullies themselves.
What is the purpose of the study of bullying?
The Purpose & Goals of Student Bullying Surveys
The primary purpose of a student bullying survey is to identify and quantify a number of factors–rates of bullying, student and staff attitudes towards bullying, different types of bullying occurring, and more—in order to address them.
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Who has the healthiest self-esteem? A. Mary Anne, who judges how well she has done in her exams based on her friends' results B. Joanna, who knows what she can and cannot do and sets her goals accordingly C. Bertha, who is concerned about her looks and feels bad when her hair isn't perfect
Answer:
Joanna
Explanation:
Joanna sets goals that she knows that she can do and she will suceed that way because setting goals that are right for you are do-able goals that you will able to suceed doing because those goals are just right for you
While the others just compare themselves to other people and that's not good when you want to have high self esteem
( plz mark me brainliest that would be most appreiciated! )
Answer:
B. Joanna, who knows what she can and cannot do and sets her goals accordingly
(got it right on edmentum/plato)
for your assurance be sure to look at the picture below↓What can cause baby teeth to not fall out until it is very late, and what can cause someone's last baby teeth to fall out as late as age 13 or 14, which is very late lol.
What is causing the rising number of skin cancer cases attributable to tanning beds? Check all that apply. People do not understand that using a tanning bed is dangerous. More young people are using tanning beds. Using tanning beds is extremely popular. More people are using tanning beds than smoking. Using a tanning bed is more dangerous than laying out to get a tan.
Answer:
People do not understand that using a tanning bed is dangerous.
More young people are using tanning beds.
Using tanning beds is extremely popular.
Explanation:
Tanning beds are devices which are used by individuals in tanning their skin(making it darker). It employs the use of electromagnetic radiation such as ultraviolet rays. The skin is subjected to the rays for a specified time to achieve the desired result.
Using tanning beds is extremely popular and is used mostly by young people. People however do not understand that using a tanning bed is dangerous as it increases the risk of skin cancer.
Answer:
People do not understand that using a tanning bed is dangerous.
More young people are using tanning beds.
Using tanning beds is extremely popular.
Explanation:
Just got it right
What is one way that an abuser exerts psychological control over a partner? cornering a partner in a room hitting or slapping the partner coercing the partner into sex blaming the partner for everything
Answer:
Answer D: Blaming the partner for everything.
One way that an abuser exerts psychological control over a partner is by blaming the partner for everything. Thus, option "D" is correct.
What are examples of controlled processes in psychology?Automatic Processes are processes that utilize few mental resources, and several of these may take place at the same time.
Both types of processing take cognitive resources. An example of a controlled process, as mentioned in the introduction, is driving a car.
Thus, option "D" is correct.
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Type 1 diabetes occurs when the body produces too much insulin. Please select the best answer from the choices provided. T F
Describe double circulation in human beings. Why it is necessary?
Explanation:
During a single cycle blood goes twice in the heart which is known as double circulation. It is necessary in human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.
Answer:
The deoxygenated blood is pumped by the right ventricle into the lungs for oxygenation. It is necessary for a human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.
George brushes his teeth twice every day. Lately, he has noticed discomfort when brushing in some areas of his mouth. Which topics should he bring up to his dentist? typical diet canker sores brushing habits bleeding gums and pain
Answer:
brushing habits and/or typical diet
Practicing a hygienic and disease-free mouth is called oral hygiene. Oral hygiene can be maintained by brushing teeth regularly.
The correct answers are:
Option A. typical dietOption C. brushing habitsThis can be explained as:
Diet and the food you ingest concerns the tissues of the mouth cavity.Dental deformities can be due to high sugar-containing foods.Brushing twice a day maintains oral health.Brushing approaches and products also affect oral health as bad brushing methods can disrupt the oral tissues.Therefore, typical diet and brushing techniques are the topics that George need to bring up to his dentist.
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Which pregnancy complication cannot be treated with regular prenatal care?
Answer:
Gestational Diabetes:
Explanation:
Gestational Diabetes develops during pregnancy when a woman's body is not making enough insulin. Develops usually in the second trimester. Cannot be treated by pills.
Which of the following foods is rich in nutrients that will help hair, skin, and nails to grow?
O Lettuce
O Yogurt
Carrots
O Apples
Match the actions to the corresponding stages of life.
Tiles
talking to themselves
having conflicting opinions with peers
vocalizing sounds and performing body movements
distancing themselves from parents
Pairs
Infants
adolescents
school-age children
preschoolers
Answer:
pairs
Explanation:
HELP ASAP!!!
Advise a man who had unprotected sex to be tested with a lowed by a confirmatory Western
blot test. – secondary
True
False
Answer: false
Explanation: he should be advised to get tested first
How many community lifelines are there?
A. 3
B. 9
C. 7
D. 5
When is Mary's Medicare Supplement Open Enrollment period if she turns 65 on September 23, 2019, and her Medicare Part B effective date is September 1, 2019?
Answer:
The period she can apply for is between September 2019 and February 2020.
Explanation:
In relation to the case above, Mary's enrollment period is between September 2019 and February 2020. This is because Medigap policies are open for 6 months and this period begins to be counted from the month the client completes. 65 years old. Mary turns 65 on September 23, 2019. This means that she can apply any day in September and this period will extend to her for 6 months, ending only in February 2020.
When Mary reaches 65 on Sep 23, 2019, if the Medicaid Part B validity period is Sep 1, 2019, he can enroll between September 2019 and February 2020, which would be the Medigap Open Enrollment period.
In the preceding example, Mary's open enrollment runs from Sep 2019 to Feb 2020. This is because Medigap insurance is valid for 6 months, and so this term starts to be tallied from the week the client completes. 65 years old, will turn 65 on Sep 23, 2019, which implies she can apply on any other day in Sep, as well as the term will be extended to her for 6 months, ending only in February 2020.Therefore, he can apply between September 2019 and February 2020.
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Which statement describes a personal pressure that is commonly associated with tobacco or nicotine use?
Children have parents who smoke.
Laws regulate the sale and distribution of tobacco
Celebrities use tobacco products in the media
Tobacco is recognized as a good stress reliever.
Answer: a
Explanation: because it’s literally the truth
Answer:
A should be correct.
Explanation:
Because it says, PERSONAL PRESSURE meaning only a certain amount of peoples business about the pressure.
what is a cell bc idk
Answer:
Cell is the smallest structural and functional unit of life.
All cells whether animal or plant, prokaryotic or eukaryotic they have common features and these are.
Plasma membrane or cell membrane:
a selective permeable membrane.
Cytoplasm:
A jelly like structure in which sub cellular structures are found.
Ribosome:
A sub cellular structure that is involved in protein synthesis.
DNA:
Deoxyribonucleic acid which contains hereditary material that is passed from parents to the offspring.
Hope this helps ;) ❤❤❤
- The police, fire, and emergency medical services are usually categorized inside which government?
A Local government
B. Federal government
C. Private Sectior
D. Regional government
Answer:
A. Local Government
Explanation:
Funding for all three of these are provided by local governments, but in times of emergency, state or federal funding can be provided, or outside assistance will complement the emergency services.
When two or more medicines are taken at the same time, they can work together in one of three ways: additive, synergistic, or antagonistic interaction. What is synergistic interaction? A. when two medicines work together in a positive way without causing any harm B. when the effect of one medicine is reduced or cancelled by another one C. when one medicine boosts the effect of the other one
Answer:
C
Explanation:
Synergistic interaction means that the effect of two chemicals taken together is greater than the sum of their separate effect at the same doses. An example is pesticide and fertilizer
Which mental health condition would most likely be characterized by constant handwashing, the repetitive locking of doors, and the counting of steps?
Answer:
OCD (Obsessive Compulsive Disorder)
Explanation:
By the pattern of thoughts and behaviors. It is an anxiety disorder with repition behaviors performed in the attempt to drive out the obsessive thoughts.
Answer:
D) obsessive-compulsive disorder (OCD)
Explanation:
HELP ASAP
It defines "health promotion as the process of enabling people to increase control over and to
improve their health." It identifies that there are certain prerequisites or basic conditions and
resources that must be available if any gains in health are to occur. These are peace, shelter,
education, food, income, as a stable ecosystem, sustainable resources, and social justice.
O Define the Biomedical Model of Health,
Describe and explain the function of the Social Model of Health,
Describe and explain the function of the Biomedical Model of Health.
O Describe and explain the Ottawa Charter
Idk if that answer is right I accidentally clicked it
Answer: Define the Biomedical Model of Health,
Describe and explain the function of the Social Model of Health,
Explanation:
Which of the following basic nutrients does NOT contain any calories?
A. protein
B. carbohydrates
C. water
D. fat
Answer:
water
Explanation:
Fat has 9 calories per gram.
Protein has 4 calories per gram.
Carbohydrates has 4 calories per gram.
BUT,
water is just..... hydrogen and oxygen, so 0 calories!
( plz give me brainliest, that would be most appreciated! )
Answer:
Water
Explanation:
Conduct online research to identify public resources that could be used to fight the epidemic at your school. Make a list of resources that could be used to limit the spread of the virus, identify the students who have already been infected, and get treatment for those who need it.
The correct answer to this open question is the following.
In many different pages can be searched to find information. But I think that the federal government page takes you to some interesting links regarding public schools and prevention measures. That is where I focused my research.
So I found general recommendations that seem understandable. For instance, the detection of the temperature at the main gates of the schools. If students are sick, they better stay at home. You have to avoid contact with people sick. When coughing or when sneezing, the main recommendation is to cover your mouth with both hands or a tissue. Wash your hands constantly if you were outside. Do not touch your face. Stay at home if you can. And instead of using masks, eat well, have nutritious foods, improve your immune system, and do not have fear due to misinformation.
If there are people infected, they have to go to hospitals to get a diagnosis and receive the best treatment. The use of homeopathic medicine is a great and valid alternative that is working very well in other countries.
Any radiation treatment has the potential to damage DNA in healthy cells. Which lists therapeutic uses of radiation based on the likelihood of affecting healthy cells in order from least likely to most likely?
Answer:
cancerradiation
Explanation:
Answer: D
Explanation:
edge 2021
Ms. Gonzales decided to remain in Original Medicare (Parts A and B) and Part D during the Annual Enrollment Period (AEP). At the beginning of January, her neighbor told her about the Medicare Advantage (MA) plan he selected. He also told her there was an open enrollment period that she might be able to use to enroll in a MA plan. Ms. Gonzales comes to you for advice shortly after speaking to her neighbor. What should you tell her?
Answer:
There is a MA Open Enrollment Period (OEP) that takes place between January 1 and March 31, but Ms. Gonzales cannot use it because eligibility to use the OEP is available only to MA enrollees.
Explanation:
Ms. Gonzales should be told that the information about Enrollment period and Medicare Advantage (MA) plan given by her neighbor is incorrect.
The Annual Enrollment Period (AEP) is the designated time for Medicare beneficiaries to make changes to their Medicare coverage, including enrolling in a Medicare Advantage (MA) plan or switching from Original Medicare to a MA plan. Once the AEP ends, beneficiaries generally cannot enroll in or switch MA plans unless they qualify for a Special Enrollment Period (SEP) due to certain circumstances such as moving to a new service area or experiencing a qualifying life event.
The Open Enrollment Period (OEP), on the other hand, only allows individuals who are already enrolled in a MA plan to make certain changes, such as switching to a different MA plan or returning to Original Medicare. It does not provide an opportunity for individuals like Ms. Gonzales, who are in Original Medicare, to enroll in a MA plan.
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20 points
Answer all these questions
How to get emancipated in New York at the age of 15?
How to get ready to live on your own at 15?
How to move to Los angles with no money
Answer:
To be emancipated at such a young age, the only viable option is to permanently leave your home and cut off relations to the parents, except in cases of child abuse. Check out the official nycourts"dot"gov website to see all legal emancipations for a child under 21.
To live on your own, you need to find income so you can pay for necessities such as food and shelter. Everything else is secondary. Without these two things, you can expect to be homeless or worse.
It'll be impossible to move to Los Angeles with no money, unless you can trade a service or something similar to finance your travels from New York to California. (Note, expenses in Los Angeles are in the top, if not the top in the USA).
If you do truely go through with a move to Los Angeles, I hope all goes well. The world is brutal, especially without a social safety net.
Best wishes.
As a result of education and law enforcement, negative attitudes toward the disabled are rare in society today. Please select the best answer from the choices provided. T F
A physical or mental condition that restricts a person's ability to move, sense, or engage in certain activities is a disability.
Are disabled people treated equally by society?Today also, after making so many laws by the government, disabled people are not seen with a positive attitude in society.
People misbehave with them.
The effects of disability on individuals, families, and communities are referred to as social repercussions. Poverty, access challenges, and social marginalization are among them. These social factors influence individuals and societies' responses to disability.
Thus, we can conclude that the given statement is false.
As a result of education and law enforcement, negative attitudes toward the disabled are rare in society today it is a false statement.
Because the law can only educate the people, it can't change their view of disabled people.
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Answer:
F
Explanation:
According to Weber’s law, whether you can detect a change in a stimulus depends on how much the stimulus changes and the ___
Answer:
This question lacks options, options are:
A. Perception of depth.
B. Strength of the original stimulus.
C. Law of visual organization.
D. Law of proximity
The correct answer is B.
Explanation:
Perception can be defined as the set of processes and activities related to the stimulation that reaches the senses, through which we obtain information regarding our habitat, the actions we carry out in it and our own internal states. Weber's law states that the increase in the intensity of the stimulus necessary to provoke a change in sensation is proportional to the intensity of the initial stimulus, that is, the stronger the initial stimulus is, the greater the additional intensity required for the second stimulus to be perceived as different.
Discuss five menu planning guidelines for vegetarian/vegan diets.
Answer:
vegans can. not have any meat or ingredients that come from animals so make meals using things made only from plants. vegetarians can eat dairy products, eggs and other ingredients that come from animals but is not meat. there are many meat substitutes and great vegan foods to eat instead of meat products.
Compared to refined foods, high-fiber, unprocessed, or lightly processed foods aid in weight loss because they provide: A. less absorption, resulting in fewer kcalories. B. a faster transit time through the intestinal tract. C. more kcalories in a larger amount of food. D. bulk and satiety for fewer kcalories. E. blockage of fats from being absorbed.
Answer:
the answer is A
Explanation:
Which statement accurately describes the tissues labeled in the microscopic image? The muscle tissues of arteries are thicker than the muscle tissues of veins The muscle tissues of veins are denser than the muscle tissues of arteries There is more elastin in veins than in the tissues of arteries The valves of veins make them more flexible than arteries
Answer:
the muscle tissues of arteries are thicker than the muscle tissues of veins.
Explanation:
the muscle tissues of arteries are thicker than those of veins because they carry oxygenated bloody to all the body parts(except the pulmonary artery)
The statement that describes the tissues labeled in the microscopic image is the muscle tissues of veins are denser than the muscle tissues of arteries. The correct option is B.
What is a tissue?Tissue is a group of cells. Specific tissues are made up of specific cells. Group of tissues together made organs. The different types of tissues are connective, nerve, epithelial, and muscle tissue.
The image is attached below:
The image has given a transverse section of arteries and veins. The image shows the muscle tissues.
Thus, option B, The muscle tissues of veins are denser than the muscle tissues of arteries, is correct.
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