How accurate is BMI?

Answers

Answer 1

Despite the fact that it is frequently used as one, it is not a reliable diagnostic of body fatness or an individual's general health. As most fitness enthusiasts are aware, BMI is far from a perfect measurement.

A person's body mass index is computed using their weight and height. The BMI is calculated by dividing the body mass by the square of the body height and is given in kilograms per square metre (kg/m2).

The BMI can be calculated using a table or graphic that shows BMI as a function of mass and height, with contour lines or colors for different BMI categories, and that may use alternative units of measurement (converted to metric units for the calculation).

The BMI is commonly used to determine how far an individual's body weight deviates from what is typical for a person's height. The National Institutes of Health revised US standards in line with World Health Organization criteria in 1998, decreasing the normal/overweight cut-off from 27.8 (men) and 27.3 (women) BMI to 25. This had the consequence of redefining nearly 25 million formerly healthy Americans as overweight.

To learn more about body mass index, here

https://brainly.com/question/11852545

#SPJ4


Related Questions

Decades ago, physicians could apply whatever treatment they felt was necessary to patients, many times without the patient’s permission or even knowledge of what was taking place. Most physicians did the very best for their patients, but some used this power to experiment with new ideas or procedures.

Now we have the Patient’s Bill of Rights.

QUESTION: Explain how the Patient’s Bill of Rights helps prevent unethical behavior among medical professionals today. Then give your opinion: Should a person always listen to the recommendation of their doctor in every situation? Give reasons for your answer.

Answers

Patient rights are a subset of human rights. Whereas the concept of human rights refers to minimum standards for the ways persons can expect to be treated by others, the concept of ethics refers to customary standards for the ways persons should treat others. As such, rights and ethics are usually flip sides of the same coin, and behind every ‘patient right’ is one or more ethical principle from which that right is derived. This activity discusses how the interprofessional team can ensure that ethical principles are followed and the patient's rights are assured. Establishing clearly defined patient rights helps standardize care across healthcare fields and enables patients to have uniform expectations during their treatment. According to the American Cancer Society, organizations should develop patient bills of rights “to empower people to take an active role in improving their health, to strengthen the relationships people have with their health care providers, [and] to establish patients’ rights in dealing with insurance companies and other specific situations related to health coverage.” As with other bills of rights, modern bills of patient rights establish that persons can expect certain treatment regardless of their socioeconomic status, religious affiliation, gender, or ethnicity. Commonly established rights tend to derive from a core set of ethical principles, including autonomy of the patient, beneficence, nonmaleficence, (distributive) justice, patient-provider fiduciary (trusting) relationship, and inviolability of human life. The establishment of whether one principle is of greater inherent value than another is a philosophical endeavor that varies from authority to authority. In many situations, beliefs may directly conflict with one another. When a legal standard does not exist, it remains the obligation of the health care provider to prioritize these principles to achieve an acceptable outcome for the patient. This essay analyzes patient rights with respect to their associated ethical principles with accompanying historical perspectives. It also specifies laws or the lack thereof that affect patient rights in the United States. Common sense dictates that rights established to preserve the well-being of an individual person do not always trump the well-being of a collective society. A recent applicable phenomenon includes measures that authorities take to minimize public disease caused by the SARS-CoV-2 virus (COVID-19), such as through the use of vaccines and respiratory tract masking.  Medical therapy essentially always involves a risk vs. benefit determination. The focus of this article is not to establish ethical and legal heuristics or algorithms for prioritizing measures designed to minimize risks to public health that concurrently expose individual persons to theoretical risks.

Which of the following does NOT factor into calculating an individual's EER? a) activity level b) age c) ethnicity d) gender.

Answers

Ethnicity is not a factor into calculating an individuals EER.

The estimated energy requirement (EER) is the average dietary energy intake that is expected to keep people of a specific age, gender, weight, height, and level of physical activity in good health at a healthy weight and maintain energy balance.

An individual's energy intake, energy expenditure, age, sex, weight, height, and level of physical activity are all taken into account in the calculations that form the basis of the EER. The body uses mechanical energy to move, thermal energy to keep our bodies at a steady temperature, and electrical energy to shoot signals to and from our brains. Foods and the body's chemical energy stores contain energy.

To know more about EER

https://brainly.com/question/15140663

#SPJ4

Advertiement are conidered to promote product and improve the income and profit of the trading houe. Create an advertiement (print or multimedia) that will promote and increae the income of your tore

Answers

Advertising may boost sales by informing current as well as potential customers about company's new product launches, exclusive deals, and enhancements.

Advertising could assist you in developing or strengthen your company's distinctive brand in addition to reminding existing customers about it.

It is far more informative and more focused on a single product that a company may provide. It focuses more on the characteristics and qualities of the product and how they affect the choice to choose one brand more than another. Institutional advertisements are more branded and support concepts or the brand in its entirety.

Consumer education about the benefits of your goods or services and the values of your brand are aided by advertising. Ad campaigns can help you establish your brand and create a better understanding of it, from the company's objective to the importance of the products you sell.

To know more about Advertising

https://brainly.com/question/3163475

#SPJ4

What is an example of food pyramid?

Answers

Food Pyramid as a guide. The Food Pyramid is divided into six groups: the grains group, which includes pastry, cereal, rice, and pasta; the fruit group; the vegetable group; the protein group, which tastes nice, poultry, fish, dried legumes, eggs, and nuts; the dairy group, which includes milk, yogurt.

What functions do a food pyramid serve?

The 5 main food groups are represented by levels on the healthy eating pyramid, which are arranged in varying sizes, starting at the bottom and working their way up: Produce and veggies. bread, cereals, and potatoes are examples of starchy foods. proteins found in foods like fish, meat, eggs, and beans.

What constitutes the fundamental food pyramid?

The five types of food are fruits, veggies, grains, protein-containing foods, and dairy, as indicated by the MyPlate image. The 2015–2020 Dietary Guidelines for Americans place a strong emphasis on the value of an overall balanced eating pattern with all five food groups serving as important building blocks, in addition to oils.

To know more about food pyramid visit:

https://brainly.com/question/17234521

#SPJ4

PSYCHOLOGY


It’s just 3 fill in the blank

Answers

Axon , neurotransmitter , postsynaptic neurons are the answer .

How can electrical impulses move from one neuron to the next?

A neurotransmitter, which binds to a receptor on the surface of the receiving (i.e., postsynaptic) neuron, is released by the presynaptic neuron, the neuron that is delivering the signal. Presynaptic terminals, which may branch to communicate with numerous postsynaptic neurons, discharge neurotransmitters into the environment.

From one neuron to the next, how does an electrical impulse move?

The connection between each axon tip and the next structure is known as a synapses. These two structures are separated by a tiny space. A nerve impulse must pass through the space between the axon and the following structure at a synapse in order to continue moving forward. To move the impulse over the gap, the axon tips release chemicals.

To know more about electrical impulses visit:-

https://brainly.com/question/29574430

#SPJ1

What are the five healthy habits for a healthy community?

Answers

The five healthy habits for a healthy community are:

eating a nutritious diet.receiving regular exercise.Quit smoking.maintaining a healthy weight.Limiting alcohol consumption.

The pillars of healthy life include good nutrition, frequent exercise, and appropriate sleep. A healthy lifestyle keeps you fit, active, and less prone to disease. According to the World Health Organization, healthy living is a style of life that allows you to enjoy more elements of your life. Good diet, frequent exercise, avoiding hazardous habits, making educated and responsible health decisions, and getting medical aid when necessary all contribute to a healthy body.

Adopting new, healthier habits may help you prevent serious health problems like obesity and diabetes. New habits, such as eating properly and exercising frequently, may also help with weight control and energy levels. If you stick with these changes for a long time, they may become part of your usual routine.

To learn more about healthy habits, here

https://brainly.com/question/2536045

#SPJ4

The pulmonary circuit circulates blood between
the
O brain and lungs.
O lungs and heart.
O
brain and heart.
O lungs and respiratory system.

Answers

Answer:

b. lungs and heart

Explanation:

Answer:

lungs and the heart

Explanation:

Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body. It sends oxygenated blood out to cells and returns deoxygenated blood to the heart.

If you get a hepatiti a vaccination, can you forgo hand-wahing procedure? Why or why not?

Answers

A hepatitis A vaccination is an effective way to protect against the virus, but it is not a substitute for good hygiene practices such as handwashing, which is important to prevent the spread of all types of infections.

A hepatitis A vaccination is an effective way to protect against the hepatitis A virus, but it is not a substitute for good hygiene practices such as handwashing. Handwashing is an important way to prevent the spread of all types of infections, including hepatitis A.

Hepatitis A can be spread through contaminated food or water, or by close personal contact with an infected person. Even if you have been vaccinated, you can still become infected if you come into contact with the virus. Therefore, it is still important to practice good hygiene habits, including handwashing, to reduce your risk of infection.

It's worth noting that vaccines are just one way to protect against infections. Vaccines are very effective at preventing the spread of diseases, but they are not 100% effective, and it's still important to take other precautions to protect yourself and others.

To learn more about Hepatitis A at

https://brainly.com/question/14326521?referrer=searchResults

#SPJ4

How does exercise promote healthy sleep patterns in children?

Answers

Your children can sleep later and for longer after exercise. Muscles become fatigued after exercise and movement, which is natural and necessary for muscular development. Thus, requiring the body to sleep longer to get fresher.

How does exercise encourage sound sleep habits?

The body clock receives a wake-up call when the core body temperature rises. The temperature of the core body begins to decrease after around 30 to 90 minutes. The decrease encourages tiredness,

What type of exercise is best for enhancing sleep?

Cardio exercises, also known as aerobic exercise, such swimming, bicycling, running, or walking may be able to assist you in falling asleep if you struggle with insomnia. The signs of sleep apnea may also start to improve. According to several research, moderate-intensity cardio is preferable to more intensive exercise for the health of your sleep.

Learn more about exercise to visit this link

https://brainly.com/question/13128077

#SPJ4

What is the purpose of the Food Guide Pyramid ?

Answers

Answer: The Food Pyramid shows how much of what you eat overall should come from each shelf to achieve a healthy, balanced diet. The shape of the Food Pyramid shows the types of foods and drinks people need to eat most for healthy eating.

Explanation:

How can you prevent food contamination of hot food?

Answers

Preventing food contamination of hot food can be done by maintaining proper temperature, sanitation, and hygiene.

To prevent food contamination of hot food, it is important to maintain proper temperature, sanitation, and hygiene. Hot food should be kept at a temperature of at least 140°F (60°C) to prevent bacterial growth. This can be achieved by using warming trays, chafing dishes, or heat lamps. It's also important to use clean and sanitized utensils and equipment when handling hot food. Additionally, good personal hygiene practices such as frequent hand washing and not handling food when sick are critical in preventing contamination. To avoid cross-contamination, raw meats should be kept separate from other foods and cooked thoroughly. Furthermore, It is also important to use clean and sanitized cutting boards and counters. Proper food storage and labeling should be maintained to prevent contamination and ensure that food is consumed before it goes bad.

To know more about bacterial growth click below:

brainly.com/question/14461247#

#SPJ4

How does the food pyramid accomplish these goals do you think the Food Guide Pyramid is effective?

Answers

The Food Guide Pyramid accomplishes these goals by encouraging people to eat a variety of foods from the base of the pyramid to the top. The Food Guide Pyramid is effective because it encourages people to make healthier choices and eat a balanced diet.
The Food Pyramid shows how much of what you eat overall should come from each shelf to achieve a healthy, balanced diet. The shape of the Food Pyramid shows the types of foods and drinks people need to eat most for healthy eating.

EASY POINTS FOR EVERYONE

Answers

Answer:

thanks man

Explanation:

The finding that syphilis causes general paresis is important because it supports the idea that:
a. dysfunction
b. problems in living
c. organic factors can cause mental illness
d. practitioner

Answers

The finding that syphilis causes general paresis is important because it supports the idea that: organic factors can cause mental illness.

General paresis is a form of neurosyphilis. It usually occurs in people who have not been treated for syphilis in years. Syphilis is a bacterial infection most commonly transmitted through sexual or non-sexual contact. Today, neurosyphilis is extremely rare.

People who have had syphilis for a long time have serious health problems. Late-stage syphilis can cause tumors, blindness, and paralysis. It damages the nervous system, brain, other organs, and can even lead to death. In the early stages, syphilis can be cured with antibiotics.

Neurosyphilis is a disease of the brain membranes, the brain itself, or the spinal cord. It can occur in people with syphilis, especially if left untreated.

For more information on syphilis , visit :

https://brainly.com/question/5095307

#SPJ4

Why was the first food pyramid created?

Answers

The first food pyramid was created in the 1970s in Sweden. Following numerous street protests resulting from the high price of foodstuffs, the government decided to create a special committee given the task of evaluating if it were possible to put together nutritionally balanced meals at a reasonable cost.

When did the first food pyramid come out?

Answers

1992 saw the release of the first food pyramid. The USDA's initial set of recommendations, the Dietary Guide Pyramid, includes suggested servings for every one of the food types.

When was the food pyramid created?

The food pyramid that comes to mind is probably the one that was formally adopted by the US Department of Agriculture in 1992. Six food groups are split into four tiers in the 1992 food pyramid.

Who created the pyramid of nutritious foods?

Based on a "more to less" idea created in Sweden in the 1970s, Nutrition Australia first presented the Healthy Food Pyramid in 1980.

To know more about food pyramid visit:

https://brainly.com/question/17234521

#SPJ4

What was before the food pyramid?

Answers

Before food was organized into cohesive groups or placed into a pyramid or a plate, the United States Department of Agriculture introduced the Basic 7 Food Chart.

How did the food pyramid alter, and why?

The food pyramid was modified by the U.S. Department of Agriculture in spring 2005 in order to provide a clearer illustration of a healthier diet. The revised prism is based on the most recent, credible scientific evidence regarding the relationship between diet and health.

The FDA updated the food pyramid when?

The USDA pyramid from 1992 was superseded by the one from 2005, which was distinct from it in a number of ways. More focus is placed on the whole carbohydrates and physical exercise in the new pyramid.

To know more about food pyramid visit:

https://brainly.com/question/17234521

#SPJ4

Explain why the graph has two vertical axes. What do the axes represent?

Answers

A graph with two vertical axes can represent two different units of measurement for two different sets of data on the same graph in order to make the comparison easier.

What is a graph with two vertical axes?

A graph with two vertical axes is a type of graph that has two y-axes, one on each side of the graph, in order to display two different sets of data. The two different sets of data are related but have different units of measurement or vastly different values, and thus cannot be effectively compared on a single y-axis.

The use of two y-axes allows for both sets of data to be plotted and compared on the same graph, making it easier to understand the relationship between the two sets of data. The graph should be labeled accordingly, including units of measurement for both axes, and it should be used carefully to avoid confusion.

Learn more about graphs, here:

https://brainly.com/question/17267403

#SPJ1

How long does it take for the person riding the Ferris wheel to make a complete revolution?

Answers

The time requires for the person riding the Ferris wheel to make a complete revolution is 26 sec.

To calculate the time required for a person riding the Ferris wheel to make a complete revolution first we need to write the equation of the Ferris wheel.

The equation of the Ferris wheel is

h(t) = a cos(b(t+c)) + d

Where

a = amplitude

b = angular frequency = 2pi/period

c = phase (horizontal) shift

d = vertical shift

For given equation: H(t) = 22 cos (π/13)t + 28, we have

Amplitude = 22

B = π/13

Phase shift = 0

Vertical shift = 28

Now the time required to make a complete revolution is

Period = 2π/B = 2π/(π/13) = 26 sec

Thus, the required time is 26 sec to make a complete revolution.

--The given question is incomplete, the complete question is

"How long does it take for the person riding the Ferris wheel to make a complete revolution? Height can be modelled by the equation

H(t) = 22 cos (π/13)t + 28, where H represents the height of the person above the ground in feet at t seconds.''--

To know more about angular frequency, here

https://brainly.com/question/25729421

#SPJ4

The two _____ are connected at the lower midpoint by the corpus callosum.

Answers

The two cerebral hemispheres are connected at the lower midpoint by the corpus callosum.

The cerebral hemispheres contain what structures?

A central sulcus, parieto-occipital sulcus, and lateral fissure divide each cerebral hemisphere into four distinct lobes. The central sulcus divides the frontal lobe from the parietal lobe and goes from posterior-medial to anterior-lateral.

Watch your pronunciation. (seh-REE-brul HEH-mis-feer) One half of the cerebrum, the region of the brain that regulates speech, thought, emotions, reading, writing, and learning in addition to controlling muscle movements.

Learn more about  cerebral hemispheres here:

https://brainly.com/question/13543441

#SPJ4

Which of the following individuals is least likely to experience food-borne illness? a) Aimee, a 20 year old pregnant nurse b) Chad, a 40 year old male with HIV c) Tom, an 80 year old male on chemotherapy d) Rachel, a 40 year old non-pregnant, nonlactating female

Answers

Answer:Tom  

Explanation: C

What can you do to make yourself more physically active explain * Your answer?

Answers

- exercise
- walk to places
- opt for climbing the stairs

What do you think is the importance of eating healthy foods while doing physical activities how will this help you achieve your fitness goal?

Answers

For optimum health, both exercise and diet are crucial. The key to losing weight is changing your food to create a calorie deficit, and exercise has several advantages that help you keep your results long-term.

What does the term "optimal health" mean?

A state of total physical, mental, & social well-being is referred to as optimal health. By emphasising the holistic approach to reaching your greatest health outcome, promote healthy behaviours. Health for Life and Work.

What kind of health is ideal?

According to one definition, optimum health refers to a person's capacity for maintaining their own physical, emotional, and mental well-being. In other words, it's the health objectives one might reasonably pursue to feel their best.

To know more about optimum health visit:

https://brainly.com/question/29672832

#SPJ4

Maintaining any type of physical activity can take a lot of motivation. Everyone is motivated in different ways. Some people are internally motivated, meaning they are motivated by their internal talk or their own desire to be good. Some people are externally motivated, meaning they are motivated by things others say, a desire to please others, or rewards they may receive. Do you think you are more internally or externally motivated to do things? What types of things motivate you?

Answers

Answer:

Personally, I am more externally motivated since when I please others I also make myself feel happy or good, feeling that inner satisfaction. Originally I am more externally motivated since I also really enjoy and feel joy when others are proud of me, making myself proud. So the connection of internally and externally being motivated go hand in hand, but personally I am originally more externally motivated.

Oriole Univerity ell 5200 eaon baketball ticket at $215 each for 813 game home chedule give the entry to record (a) the eal of the eaon ticket and (b) the revenue recognized after playing the firt home game

Answers

(a) Debit: Cash 5200 x $215 = $1,105,000 Credit: Season Ticket Revenue $1,105,000 (b) Debit: Season Ticket Revenue $215 x 813 = $175,195Credit: Cash $175,195.

Season ticket revenue is income from the sale of season tickets for sporting events, concerts, plays and other entertainment events. Season tickets are usually purchased before the start of a season and allow the purchaser to attend a specified number of events over a specified period of time (usually he is a year or season). Season tickets are popular with fans and groups because of their stable source of income and the prospect of filling out stadiums and venues. For teams and organizations, season ticket revenue is an important source of revenue alongside admission fees, sponsorships and other sources of income. Season ticket revenue is also important to teams and organizations, as season ticket holders tend to be more dedicated and committed to their team's performance.

To know more about sponsorships visit:

https://brainly.com/question/15217613?referrer=searchResults

#SPJ4

Sporting examples of lateral rotation, Eversion, Inversion, Dorsiflexsion, elevation and Depression.

Answers

Sporting examples of lateral rotation is Dorsiflexsion

What is Dorsiflexsion?The backward bending and contracting of your hand or foot is known as dorsiflexion. Your foot's ankle and your hand's wrist are extended in this way. Although the term "dorsiflex" typically refers to your wrist or ankle, you can also do it with your fingers and toes.Because it permits the tibia (the shin bone) to glide forward easily, dorsiflexion is significant. When squatting, the top of our body may lean forward to compensate for the ankle's immobility if the tibia is trapped in a vertical position [1].Tightness in your lower-limb posterior chain muscles, particularly in your calves, is one of the main causes of inadequate dorsiflexion. Restricted ankle movement, which is frequently

To learn more about Dorsiflexsion refers to:

brainly.com/question/29832298

#SPJ1

What are any four effects of drug abuse on society

Answers

Answer:

1: Financial instability

2: Contribution to violence

3: Environmental damage

4: Family issues

Answer:

Family history of substance use.

Favorable parental attitudes towards the behavior.

Poor parental monitoring.

Parental substance use.

Family rejection of sexual orientation or gender identity.

Association with delinquent or substance-using peers.

Lack of school connectedness.

HELP!!!!!!!!!!!!!!!

Although there has been little scientific research done about the efficacy of essential oils, their use has now become mainstream. Considering this fact, which conclusion is MOST reasonable to assume?

A.
People tend to accept something if many others do.

B.
Individual people know more than scientists and companies.

C.
There is no denying the effectiveness of essential oils.

D.
The pharmaceutical companies do not want essential oils to be used.

Answers

Answer:

THE ANSWER IS C

Explanation:

PLEASE MARK AS BRAINLIEST

Why is physical fitness very important how it can help you as a student?

Answers

Answer

Regular physical activity can help children and adolescents improve cardiorespiratory fitness, build strong bones and muscles, control weight, reduce symptoms of anxiety and depression, and reduce the risk of developing health conditions such as: Heart disease.

The key component of the Type A behavior pattern, hostility, is highly toxic because it
A) produces excessive physiological arousal in stressful situations.
B) decreases heart rate and blood pressure.
C) affects the course of cancer through links to the immune system.
D) results in decreased production of the hormones epinephrine and norepinephrine.

Answers

Hostility, a crucial component of the type A behaviour pattern, is extremely hazardous because it causes prolonged physiological arousal in stressful situations.

The type A behaviour pattern was first described in the 1950s by cardiologists Friedman and Rosenman as one characterised by agitation, hostility, rapid speech, and a highly competitive nature.

The two major personality types are A and B. Type A personalities are likely to be ambitious, competitive, and aggressive. Type B personalities can be patient, adaptable, and laid-back. Personality refers to the set of emotions, thoughts, and behaviours that define each individual.

The term "Type A" refers to a behavioural and personality pattern associated with increased achievement, competitiveness, and impatience, among other traits. Positive characteristics of a Type A personality include: self-control, The desire to achieve results and Competitiveness.

For more information on behaviour, visit :

https://brainly.com/question/27683109

#SPJ4

Other Questions
How do the two passages work together to develop Bacon's argument Passage 1 explains? Step 2: measure the area of the top of the syringe The top of the syringe is a circle. You need to compute area for use in lead to computations of pressure valves. Start by using a ruler to measure the diameter. Estimate to the nearest. 1 cm 3. 60 cm Divided by two to find the radius. Maintain significant figures 1. 80 cm Substitute the radius into the formula pie r 2 To find the area of the top of the syringe. Maintain significant figures 10. 2 cm Find the length of the third side. If necessary round to the nearest tenth What was a result of the Pequot War and King Philips War?A:The Indians were totally wiped out.B:Very few colonists and Indians died.C:Many Indians and colonists died.D:Many Indians died, but no colonists were killed. BROO PLS SOMEONE HELP IM SO CONFUSED The start of an arithmetic sequence is shown below.Work out the nth term Work out the 30th term in this sequence.4 - 13 - 22 - 31 true or false ; embezzlement can be committed only by physically taking property from the possession of another. I dont know this questionhelp me Which of the following statements must be true based on the diagram below?Select all that apply. (Diagram is not to scale.) Are internment camps the same as concentration camps? One reason that your ability to detect fine visual details is greatest when scenes are focused on the fovea of your retina is that: A)there are more feature detectors in the fovea than in the peripheral regions of the retina.B)cones in the fovea are nearer to the optic nerve than those in peripheral regions of the retina.C)many rods, which are clustered in the fovea, have individual bipolar cells to relay their information to the cortex.D)many cones, which are clustered in the fovea, have individual bipolar cells to relay their information to the cortex. nter (A,B,C,D)in order below if $A$, $B$, $C$, and $D$ are the coefficients of the partial fractions expansion of $$12\cdot\frac{x^3 4}{(x^2-1)(x^2 3x 2)} A guy wire is attached to an upright pole 6 meters above the ground. If the wire is anchored to the ground 5 meters from thebase of the pole how long is the wire? Give your answer to two decimals. Cristiano is saving money to buy a bike that costs $189. He saved $99 so far. He plans on saving $10 each week. In how many week will he have enough money to the bike?Use the bar diagram to solve arithmetically. Then use an equatuio to slove algebraically. Compare and contrast how did the influence of women in men differ during the Catholic reformation b.94 inches?2. At a hardware store, a tool set normally costs $80. During a sale this week, the tocset costs $12 less than usual. What percentage of the usual price is the savings?Explain or show your reasoning. What assumption is Roosevelt making in this paragraph the US is under threat? The appropriate section in the statement of cash flows for reporting the cash payment of wages is: O Operating activities. O Financing activities. O Investing activities. O Schedule of noncash investing or financing activity. A lever with an effort arm of 10 meters and a load arm of 2 meters is used to lift an object weighing 220 Newtons to a height of 4 meters. If 400Joules of work is done, how much force must have been applied?A. 4000NB.800NC.100ND.1600N The nth term of a sequence is 3n squared -1. The nth term of a different sequence is 30 - n squared. Find the only number that is in both of these sequences Hurry please Ill give you 20 points