Jordan got 27 out of 90 correct in his test. What fraction of the marks did he get wrong? Give your answer in its simplest form.

Answers

Answer 1
90-27=63

therefore the student got 63 questions wrong in a test of 90

i.e 63/90

In its simplest form 7/10
Answer 2

Answer:

[tex]\dfrac{7}{10}[/tex]

Explanation:

It is given that Jordan got 27 out of 90 correct in his test.

Total marks = 90

Correct answers = 27

Incorrect answers = 90 -27 = 63

The fraction of the marks he did wrong.

[tex]\dfrac{\text{Incorrect answers}}{\text{Total marks}}=\dfrac{63}{90}[/tex]

Simplify the above expression.

[tex]\dfrac{\text{Incorrect answers}}{\text{Total marks}}=\dfrac{7}{10}[/tex]

Therefore, the fraction of the marks he did wrong is 7/10.


Related Questions

In a couple of sentences, explain why it is important to find an instructor when starting a weight training program.

Answers

Whether you lift weights for general fitness, to train for sports, or for competition, safety comes first.

Lifting weights the wrong way can cause serious injury or even death. Follow these basic guidelines to lift weights more safely.

Weight training should be accompanied by an instructor, trained in physical education, who specializes in the area of weight training, who will plan the student's training routine and accompany him on a daily basis within the gym. This professional is of fundamental importance in the process of evolution of the practitioner, because he has a different way, from the students, to see this activity. The instructor should advise the student on the content of the training program, the correct way to perform the exercises, the correct positioning on the apparatus, should advise on the students' doubts and help the less experienced or even the advanced students. use the teacher as a tool for the correct execution of exercises and for safety reasons, and for better performance.

your self-esteem is an important part of your emotional and mental health. Name and describe two ways you can build your self-esteem.

Answers

Hey, Name's Jessy. I hope, I answer your question.

1. Positive self-talk: If you keep telling yourself you're no good, you might just start believing it, even though it's not true.

2. Movement & Exercise: Moving your body helps to improve your mood.

There are more ways you can help your self-esteem. But you say only two ways.
looking at your self and telling yourself your awesome
OR working out and getting fit

How often should you do muscle strengthening exercises?


1 time per week


every other day


4 times per month


every day

Answers

I'd say every other day for sure.

People should perform muscle-strengthening activities at least every other day as part of their normal workout regimens, according to what we've heard, hence option B is correct.

What are muscle-strengthening exercises?

 

As a general guideline, strive to perform the moderate physical exercise for at least 30 minutes each day. It may be necessary to up one's workout regimen in order to lose weight, keep it off, or accomplish certain fitness goals.

Adults should engage in moderate-intensity physical activity for at least 30 minutes per day, five days or more per week.

Adults should perform strength exercises two to three times a week, performing at least eight to ten different exercises, three to twenty repetitions, and one to three sets that work all of the major muscle groups.

Therefore, every other day often should you do muscle strengthening exercises.

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Why did genie face stunted mental and physical growth

Answers

Why did Genie face stunted mental and physical growth?

C. she was isolated from society           is the correct  answer


Genie faced stunted mental and physical growth because she was isolated from society.

What is social isolation?

The expression social isolation makes reference to the segregation of a person and/or individual from society.

Social isolation can be very harmful to the mental health of a individual and/or person.

In conclusion, Genie faced stunted mental and physical growth because she was isolated from society.

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Why do you think that certain foods give people more energy than others? Think about the role the digestive system plays in this process. Explain your reasoning.

Answers

The digestive system is an important organ in your body, that breaks down the nutrients of the food you have eaten. They need to spread those nutrients throughout the body in order to give us energy. It is important to watch what you eat, it is for the sake of your health and to avoid problems in the body.

Certain foods give people more energy than others because they give energy faster as they digest faster.

The energy of the food depends upon two things, the nature of Carbs present inside the food and digestiveness.

If a food is made up of complex fibers it will take too much time to digest and release energy slowly.If a food is made up of simple carbs or glucose, they give energy faster as the digest very fast.

Therefore, certain foods give people more energy than others because they give energy faster as they digest faster.

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_____ is the body's primary site of energy storage and serves as a buffer during times of energy imbalance.

Answers

adipose tissue

https://quizlet.com/205740782/bio-140-chapter-9-flash-cards/

List three “key players” in the treatment of an eating disorder, and identify their role in the treatment.

Answers

Treatment for eating disorders involves a team approach with key players including psychiatrists or psychologists who provide psychotherapy, dietitians or nutritionists who counsel on nutrition, and primary care physicians or medical professionals who handle medical care, including the prescription of medications.

Effective treatment of eating disorders typically involves a multidisciplinary team approach. Three key players in this treatment are:

Psychiatrists or Psychologists: Provide mental health counseling, which includes different forms of psychotherapy such as cognitive-behavioral therapy (CBT) and family-based therapy like the Maudsley approach. They address underlying emotional problems and treat any accompanying mental health disorders, such as depression.Dietitians or Nutritionists: Offer nutritional counseling to restore adequate nutrition and healthy eating patterns. They work closely with patients to develop tailored meal plans and educate them on balanced diets.Primary Care Physicians or Medical Professionals: Oversee the medical care component, managing the physical health consequences of the eating disorder like electrolyte imbalances, and prescribing medications, including antidepressants. They monitor patients' overall health during recovery.

Hospitalization may be required in severe cases to manage these treatments effectively and address any urgent medical issues. These professionals collaboratively create and implement a treatment plan tailored to the individual's needs to foster recovery.

Why child protection week has not yet achieved its aim of preventing bullying five reason?

Answers

1. Children can still access violent pages in the internet.
2. Parents have varied ways of disciplining their children.
3. Some institutions are still lenient when it comes to bullying (no real punishments).
4. Our culture is not based in peace. You know, we bomed countries and our pop culture seems to romanticize how we can do that just because we are strong and the rest of the world, weak.
5. Children are allowed to watch strong themes of fantasy to the point that in real life they think they are powerful and can do whatever they want including bullying coz it's cool and that's what Spiderman does to villains.
The five reason to achieve its aim of preventing bullying as given as following,The school/college have not fixed up adequately campaigns.The association requires to struggle collectively to halt bullying from occurring.  Children must stand up to those who threaten them.Parent required to educate their children self-defense methods to utilize corresponding ruffians.

Anxiety disorders are __________.

Answers

a group of mental disorders characterized by significant feelings of anxiety and fear.
constant and unsubstantiated worry that causes significant distress and interferes with daily life.

The division of the autonomic nervous system keeps your body functioning even when you are saleep

Answers

Answer:

The autonomic nervous system is part of the peripheral nervous system and controls the function of many muscles, glands and organs within the body. We are usually quite unaware of the functioning of our autonomic system because it functions in a reflexive and involuntary manner.

Explanation:

What is the leading cause of death in the united states? lifetime wellness answers?

Answers

heart disease is the LEADING cause of death in the U.S

The leading cause of death in the United States, is heart disease followed closely by cancer.

According to the Centers for Disease Control and Prevention (CDC) and other health authorities, heart disease is the leading cause of death in the United States for both men and women.

Heart disease encompasses various conditions such as coronary artery disease, heart attacks, and congestive heart failure. In 2006, heart disease claimed 631,636 lives, accounting for 26% of all reported deaths in the U.S.

The number of deaths due to heart disease reflects broader health issues related to lifestyle factors such as poor diet, lack of exercise, smoking, and high cholesterol.

While heart disease remains the primary cause of death, cancer is a close second, with both continuing to pose significant public health challenges.

Efforts to reduce the death toll from heart disease include improving awareness about its risk factors and encouraging healthier lifestyle choices.

Advances in medical treatments and interventions have also contributed to a declining trend in heart disease-related deaths over recent decades, though it continues to be a major concern.

True of False? It is recommended that fats makes up less than 10% of your daily calories.

Answers

Hello!

True of False? It is recommended that fats makes up less than 10% of your daily calories.
The answer is true!

Enjoy.
~Isabella

How has an understanding of the etiology of heart disease affected medical professionals?

Answers

They learned multiple things from it like, how to treat the disease. And what the symptoms are of the disease.

Answer:

Through the etiology of diseases, doctors were able to determine what causes a particular heart disease. This helped to treat and prevent possible causes of the disease.

Explanation:

Etiology is a branch of study designed to research the origin and cause of a given phenomenon. This method of study is quite common in medicine, in order to analyze the probable causes of different types of diseases.

When the causes (or cause) of a specific disease are discovered, they are called “etiological agents”, precisely because they are the organisms responsible for the development of a certain pathology.

Through the etiology of diseases, doctors were able to determine what causes a particular heart disease (and other diseases). This helped to treat and prevent possible causes of the disease and help patients significantly.

Which of the following is NOT one of the measurements of body composition?

A. Level of hydration
B. Muscular strength
C. Percentage of fat
D. Bone density

Answers

B. Muscular strength 

The correct answer is B. Muscular strength

Explanation:

The human body is composed of different substances such as bones, water, fat, etc; the measurement and percentages of these substances refer to the body composition. Additionally, these percentages are important because they show important aspects of health; for example, obesity is related to a higher percentage of fat.

In this context, the level of hydration or water, the percentage of fat and the bone density or percentage are all part of body composition. However, muscular strength is not part of this aspect because this measures the amount of force a muscle can exert rather than the percentage of muscular tissue in the body.

the nose, diaphragm, and lungs are part of the _____ system
circulatory
respiratory
nervous
excretory
@spacemountain,

Answers

Hi there!

The nose, diaphram, and lungs are all part of the respiratory system.

The respiratory system's job is to get you breathing; to get oxegon and nitrogen in your lungs and get carbon dioxide out.

Hope this helps!

Answer:

Respiratory!

Explanation: The respiratory system is what helps you breathe. It is vital for you to get oxygen to your brain and other organs so that which you don't die from lack of oxygen.

What do babys drink when they are 2.can they drink juice????

Answers

they should be able to drink juice but it depends on the baby or kid 
Final answer:

Babies can drink juice when they are 2 years old, but in moderation, as milk remains the primary source of essential nutrients. Furthermore, milk provides immunoglobulins which help to protect the baby from infections.

Explanation:

Yes, babies can drink juice when they are 2 years old, but it should be given in moderation. Juice does contain some essential nutrients such as vitamins. However, it's essential to note that the milk a baby drinks, whether it is breast milk or formula, remains the most important source of nutrients needed for a baby's development and growth until at least 12 months of age. Additionally, milk is a great source of immunoglobulins to protect the child from bacterial and viral infections. In fact, the American Academy of Pediatrics suggests limiting juice intake even for a 2-year-old to about 4 ounces per day and always ensuring it is 100% natural juice.

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why is access to health care an important factor for handling chronic disease? list 2 reasons.

Answers

First, because you need to be careful of what you are eating and should not eat.
Second, if you don't care about what you eating it could be really dangerous.

Would Bobsleigh be considered an aerobic or anaerobic sport? Please explain why.



50 Points.

Answers

I would say it is considered an aerobic sport mainly because it requires the athletes on the team to be fit and be capable of pushing the bob from a complete stop to an ongoing speed down the hill. When training, the athletes have to meet certain expectations in lifting weights, sprinting, jumping, pushing, and pulling, etc. And all of these exercises are aerobic, making the sport itself aerobic.

Hi there!

Bobsleigh would be considered an aerobic sport because it involves the strength of all the team members to push the board. The boards often travel around 100 miles per hour, so it takes a lot of energy to travel this fast.

Hope this helps!

- Chris

the definition of anaphylaxis

Answers

Anaphylaxis is a serious allergic reaction that is rapid in onset and may cause death

Anaphylaxis is a severe, rapid-onset allergic reaction that can lead to life-threatening symptoms, including difficulty breathing and low blood pressure.

Anaphylaxis is a critical and potentially life-threatening allergic reaction that can occur in response to certain allergens, such as insect stings, food, medications, or latex.

It is a systemic and rapid-onset condition, often involving multiple organ systems throughout the body.

The immune system plays a central role in anaphylaxis.

When an individual with a hypersensitivity or allergy to a specific trigger is exposed to that allergen, the body's immune response is hyperactivated.

This results in the release of a flood of chemicals, including histamine, which leads to a cascade of symptoms.

Anaphylactic symptoms can vary from person to person but may include skin reactions like hives and itching, swelling of the face, lips, and tongue, along with respiratory symptoms such as wheezing and difficulty breathing.

Individuals may also experience gastrointestinal symptoms like abdominal pain, vomiting, and diarrhea, as well as cardiovascular effects such as a drop in blood pressure, weak pulse, and even cardiac arrest.

Prompt medical attention is crucial when anaphylaxis occurs.

Treatment often involves the administration of epinephrine, an adrenaline injection that can quickly reverse the symptoms.

Additional interventions, such as antihistamines and corticosteroids, may be given to address the immune response and manage symptoms.

Anaphylaxis is a medical emergency, and it is essential for individuals at risk of experiencing severe allergic reactions to carry an epinephrine auto-injector and be aware of the potential triggers.

Consulting with a healthcare provider for proper diagnosis and an anaphylaxis action plan is essential for those with known allergies or a history of anaphylactic reactions.

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Which of the following is NOT a sign of an allergic reaction after a bee sting?
Swelling
Dizziness
Pain in the joints of the arms and legs
Trouble breathing

Answers

Pain in the joints of the arms and legs

Pain in the joints of the arms and legs is not a sign of an allergic reaction after a bee sting. Thus, the correct option for this question is C.

What is an Allergic reaction?

An allergic reaction may be characterized as a type of response that can be delivered by the body of an individual when the immune system of the body stampedes or overreacts with respect to the harmless foreign substance known as an allergen.

After a bee sting, the body of a person stimulates numerous allergic reactions. These include swelling at the target site, dizziness, a little bit of trouble in breathing, etc. But the pain in the joints of the arms and legs is the characteristic feature of arthritis.

Therefore, pain in the joints of the arms and legs is not a sign of an allergic reaction after a bee sting. Thus, the correct option for this question is C.

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Your friend Emily has just started a new fitness program and wants to know if a scale is a good way to track her progress give your opinion is just a fire response with examples from this lesson

Answers

it depends on what goal she's trying to achieve, if she's trying to live more healthily weighing herself is not a good way to see her progress. losing weight or gaining weight is not always a sign or progress.

The scale may not be the best way for Emily to track her progress in her new fitness program because weight alone doesn't always accurately reflect changes in health or fitness levels. There are several other methods that can be more effective in measuring progress. For example, Emily can track her body measurements such as waist circumference, hip circumference, or body fat percentage. She can also keep a record of her exercise performance, such as the number of repetitions she can do, the amount of weight she lifts, or the time it takes her to complete a certain workout. Another way to track progress is by monitoring how she feels physically and mentally, such as increased energy levels, improved sleep quality, or enhanced mood. By focusing on these factors, Emily can get a better understanding of her progress and celebrate her achievements beyond just the number on the scale.

Which of the following is not an increased health risk for children and infants exposed to second-hand smoke a. SIDS
B. asthma
C. Chicken pox
D. Ear infections

Answers

The answer would be C. Chicken pox.
The answer is C (chicken pox)

What are the pros and cons of acknowledging a patient's religious or political beliefs within a healthcare setting? Support your answer with examples.

Answers

When acknowledging the patient's religious or political beliefs in a healthcare setting there are pros and cons. One of the benefit is that in regard to the religious setting it can help the patient spiritually like in the case of a cancer patient. If one trust God then it can provide a positive attitude that can be of help in the treatment. Another benefit can be one can respect another religion for example in the case of a Muslim that is admitted,the dietary can provide a no pork meal. Meanwhile, the cons would be the life of a patient can be endangered like in the case of a Jehovah's witness that do not believe in blood transfusion. Another would be if someone does not believe in medical treatment but only through natural method,it can then hasten the treatment of a client.

Albert Einstein estimated that we only use about of our brains.

Answers

A. Albert Einstein estimated that we only use about 10% of our brains.

The misconception that humans only employ around 10% of our brains is widely held, and it is sometimes credited to Albert Einstein, even though there is no hard evidence to support this claim.

Actually, almost every area of the brain has a known purpose and is active at different periods, according to neuroscientific study. The 10% estimate is erroneous because it undervalues how complex brain activity and function are.

Missing parts;

Albert Einstein estimated that we only use about ---- of our brains.

A. 10%

B. 25%

C. 50%

D. 75%

You burn almost the same number of calories in briskly walking one mile as you do in _______ the same distance.

A.jogging

B.bicycling

C.swimming

D.running

Answers

I'm pretty sure it would be A, jogging. :) 
jogging 
is the answer

Consider the amount of physical activity your family currently engages in together. Describe three activities that you could add to your current family time to encourage physical activity. Why would those particular activities fit into your family's lifestyle?

Answers

The types of activities a family incorporates into their everyday life should meet the interests of the family members. If a family is interested in competitive sports, they may play games like dodgeball, kickball, or tag. If a family is more interested in performing arts, they may want to choreograph their own hip-hop dance routines, act out plays, or take ballroom dance lessons.

Answer:

The types of activities a family incorporates into their everyday life should meet the interests of the family members. If a family is interested in competitive sports, they may play games like dodgeball, kickball, or tag. If a family is more interested in performing arts, they may want to choreograph their own hip-hop dance routines, act out plays, or take ballroom dance lessons.

Explanation:

Which is NOT one of the main roles of the skeletal system?

-to allow your body to move
-to store and receive information
-to store and produce materials your body needs
-to provide support for your body

Answers

To store and receive information because your brain will do that

how many players per team are allowed on the quart in a regulation basketball game

Answers

5 from each team at one time
In a legal basketball game there can only be 5 players on the court at a time from one team. So in total 10 players.


GIVE TWO EXAMPLES OF HOW YOUR PEERS INFLUENCE YOUR ACTIONS AND DECISIONS.

Answers

Why you yelling doe? Ion understands, blood. I hope this helps you. @miguleito #suwoo dawg 

An example of an extracurricular activity in high school is _______.

A. assisting a teacher.
B. playing a sport.
C. getting a job after school.
D. staying for extra tutoring.

Answers

B playing a sport is an extracurricular activity

Answer:

B. playing a sport

Explanation:

Apex Verified :3

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