Answer:
B.
Explanation:
20 POINTS please im soo stressed right now. easy problem 2+√28/4 = _ / _
Answer:
2√7/ 7
Explanation:
Factor 4 out of 28:
4/ √4(7)
Rewrite 4 as 2 :
4/ 2[tex]x^{2}[/tex]√ divided 7
Pull terms out from under the radical :
4/ 2√7
Cancel the common factor of 4 and 2
Factor 2 out of 4
2 divided 2 / 2[tex]\sqrt{x}[/tex]7
Cancel the common factors:
Factor 2 out of 2
√72 divided 2 / ( 2√7)
Rewrite the expression:
2/ √7
Add 1 and 1
2√7/ √7
The result can be shown in multiple forms:
Exact Form:
2√7/ 7
The Answer is:
2√7/ 7
PLEASE DEFINE EACH WORD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 fluoride 2 plaque
3 dandruff
4 decibel
5 advertising
6 optometrist
7 infomercial
8 endorsements
9 fraud
10 comparison shopping
11 specialist
12 manage care.
Answer:
Hope this helps!
Explanation:
Fluoride - a compound of fluorine with another element or group, especially a salt of the anion F− or an organic compound with fluorine bonded to an alkyl group.
Plaque - an ornamental tablet, typically of metal, porcelain, or wood, that is fixed to a wall or other surface in commemoration of a person or event.
Dandruff - small pieces of dead skin in a person's hair.
Decibel- A common measure of sound intensity that is one tenth of a bel on the logarithmic intensity scale. It is defined as dB = 10 * log 10 (P 1 /P 2), where P 1 and P 2 are the relative powers of the sound.
advertising - Communication whose purpose is to influence potential customers about products and services.
optometrist - A person trained and skilled in examining and testing the eyes for defects, in order to prescribe corrective lenses or treatment.
infomercial - A program-length television commercial, typically between thirty minutes and one hour long, that is usually sold as a block to advertisers late at night to fund the operations of a television network.
endorsements - The act or quality of endorsing
fraud - (law) The crime of stealing or otherwise illegally obtaining money by use of deception tactics.
comparison shopping - the practice of comparing the price of products or services from different vendors before buying.
specialist - Someone who is an expert in, or devoted to, some specific branch of study or research.
manage care - To direct or be in charge of.
Answer: a compound of fluorine with another element or group, especially a salt of the anion F− or an organic compound with fluorine bonded to an alkyl group, a sticky deposit on teeth in which bacteria proliferate, small pieces of dead skin in a person's hair, a unit used to measure the intensity of a sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale, the activity or profession of producing advertisements for commercial products or services, a person who practices optometry, a television program that promotes a product in an informative and supposedly objective way, an act of giving one's public approval or support to someone or something, wrongful or criminal deception intended to result in financial or personal gain, the practice of comparing the price of products or services from different vendors before buying, a person who concentrates primarily on a particular subject or activity; a person highly skilled in a specific and restricted field, health insurance
Explanation:
The heart has valves that will wear down with age. One treatment for this is to replace the valves being heart rate from a pig. David needs to have this surgery, but according to his religious beliefs, a pig is an unclean animal. What should the doctor do to accommodate his patient? O Find an alternative procedure, such as using a metal valve Tell the patient that he must use the pig's heart valve or else he will die O Turn his patient over to a new doctor O Complain about the patient to the other doctors and nurses:
Answer:
Find an alternative procedure
Explanation:
It's descrimitory for a doctor to do the rest of the options because of the paitents religious beliefs.
Match the STI with its primary symptom or effect. HIV affects the liver herpes affects the immune system HPV may cause fever blisters in the mouth hepatitis may cause cervical cancer
Answer: HPV - 2/ may cause cervical cancer.
Hepatitis- 3/ affects the liver.
HIV- 4/ affects the immune system.
Herpes- 1/ may cause fever blisters in the mouth.
Explanation:
The herpes simplex virus (HSV), the human papillomavirus (HPV), the acquired immune deficiency syndrome (HIV/AIDS), and hepatitis B are all examples of viral infections. By refraining from oral, vaginal, and STDs and STIs can be completely avoided.
What is the impact of HIV on immune system?HIV is present on white blood cells, often known as CD4 cells. HIV gets inside CD4 cells and grows there. Fresh HIV copies look for more CD4 cells to enter after the CD4 cell is destroyed by HIV, restarting the cycle.
The immune system cells required by the body to fend off diseases and infections are destroyed by HIV.
Therefore, Cervical cancer may be brought on by HPV-2. The liver is impacted by hepatitis- 3. Immune system effects are caused by HIV-4. The mouth may develop fever blisters due to herpes-type 1.
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Help me please! I need the answers to ALL of them. Thanks!!
Which of the following is a risk associated with taking performance-enchaining drugs?
Answer: I believe it increases risk of tendinitis and tendon ruptures.
Explanation:
What structure needs to cover/block what passageway to allow food to enter where? O trachea, epiglottis, larynx O epiglottis, trachea, esophagus epiglottis, esophagus, trachea O alveoli, primary bronchus, esophagus
Answer:
esophagus epiglottis
Which of the following is NOT a benefit of cardiorespiratory fitness?
A.
More blood is pumped through the body.
B.
The risk of cardiovascular disease is decreased.
C.
Longer durations of large muscle exercises are possible.
D.
The efficiency of the respiratory system increases.
Answer:
A.
Explanation:
that was the only one that is just a fact, not a benefit
Most teenage smokers who try to quit are successful. Please select the best answer from the choices provided. T F
Answer:
It's false
I took the test so
Answer:
False bc they think it makes them cool and popular ( no hate just an opinion )
Explanation: edge 2021
what's the body's second line of defense against a pathogen
Answer:
through a cut in your skin, an infection develops. The second line of defence is a group of cells, tissues and organs that work together to protect the body. This is the immune system
Explanation:
The body's second line of defense against a pathogen is antigens. The correct option is c.
What are antigens?Any substance that triggers the production of antibodies by your immune system is referred to as an antigen. This indicates that your immune system is attempting to combat the chemical because it does not recognize it. A substance from the environment, such as chemicals, germs, viruses, or pollen, can behave as an antigen.
There are two types of antigens: auto-antigen and hetero-antigen (foreign) (self). While auto-antigens are made by the body, hetero-antigens may be molecules made by particular foods or microbes. Even while the body normally identifies auto-antigens, in autoimmune illnesses the body does not.
Therefore, the correct option is c. Antigens.
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The question is incomplete. Your most probably complete question is given below:
a. Antibodies
b. Histamines
c. Antigens
d. Cytokines
e. Interferons
Your body type is encoded in your DNA. What does this mean?
A) Your body type is determined by the genes you inherit from your parents
B) Your body type is determined by a range of scientific factors
C) Your body type can be changed through nutrition and exercise
D) Your body type is determined by the food you eat
Answer:
sorry if wrong but i think it is d or a
Explanation:
Answer: A.
Explanation:
The reason is that you inherit everything that makes you, you. Your skin color, your characteristics, hair color, eye color, wether you have freckles or not..
The sleep stage at which muscles begin to contract and relax is __________. A. Stage 1 B. Stage 2 C. Stage 3 D. Stage 4
Answer:
B. stage two is the answer
The sleep stage at which muscles begin to contract and relax is Stage 2 (option B.
Sleep stageThe stage 2 is light sleep stage where the heart rate slows and the body temperature drops. The body is getting ready for deep sleep at this particular stage. This can last for 10-25 minutes.
During this stage, eye movement stops and brain waves slow with the occasional burst of waves called sleep spindles.
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Explain the impact of personal health behaviors on the functioning of body systems.
one method that can help to monitor stress is
Answer:
A stress journal can help you identify the regular stressors in your life and the way you deal with them. Each time you feel stressed, keep track of it in your journal or use a stress tracker on your phone.
Explanation:
can any say what is neet exam how to write
Answer:
hope this answer helps you.
Raul and Gabriella are a couple who disagree about how How do Raul and Gabriella create a healthy to spend the weekend. To get through the disagreement, relationship? Check all that apply. they sit down and have a conversation. Each person takes a turn explaining his or her point of view while the avoid conflict other listens. In the end, Raul agrees that his plans would share power not have worked out and they should do what Gabriella suggests this weekend and something he wants to do change personalities for each other another weekend. He has faith that Gabriella will give O trust each other him his turn at another time. spend as much time together as possible admit when they are wrong
Answer:
yeah 246
Explanation:
Answer:
2,4,6
Explanation:
Edge 2021
220 - 30 = 190 - 62 = 128 128 x.60 = 76.8 + 62 = 138.8 = 139 128 x .85 = 108.8 +62 = 170.8 = 171 Using the above formula, which number is the Target Heart rate at 90%?
Answer:solve for x
Explanation:
This is correct
The building blocks of life are called Choose... A.Cells B.Glands C.Senses . Two or more of these building blocks make up Choose... A.Nerves B.Tissue . Organs are made from two or more kinds of Choose... A.Tissue B.Nerves . Two or more organs make up a Choose... A.Body system B.Tissue that performs a certain job.
➣The building blocks of cell are Cells .
➣Two or more of these building blocks make up Tissues
➣Organs are made from two or more kinds of Tissue
➣Two or more organs make up a Body tissue
Hope it helps u.
Which of the following explains why QR tags would increase sales of bacteria-prone food?
They build trust with consumers.
They label food as safe.
They rate the quality of the product.
They guarantee food has been inspected.
foods class
Answer:
They label food as safe.
Explanation:
QR Codes are used as a marketing strategy to attract people into buying the product. Once an item has a QR Code, the customer will be able to know (through his mobile phone's QR-Code scanner) different information about the food such as its nutritional contents, how the food was handled, and so on. It will also tell the person about the food's expiration date, thus, he/she will know the food's shelf-life and that it is safe to eat. It also "prevents food wastage."
Fast see my question and answer me plz
Answer:
Food source and space.
Explanation:
With more animals, more food and space is required. With a sudden growth there may not be enough sufficient.
The food source could quickly run out, and same with space.
Answer: 2 environmental aspects affected by RPG are variety and a friendly knowledgeable staff.
Nice Handwriting BTW!
4. Name three environmental factors that contribute
to the development of a person's attitudes and
beliefs about alcohol.
AnsweAnswe
location
peers and attitude
Explanation:
The environmental factors contributing to developing a person's attitudes and beliefs about alcohol can be societal factors. These factors include culture, implementation of alcohol policies, economic development, and peer pressure. Consumption of alcohol can affect the liver cells.
Alcohol can become dangerous when consumed in excess. When a person comes under the influence of social media, role models they follow, advertisements, and the general attitude of people toward alcohol. These glorifying cultures influence and encourage people to involve in alcohol consumption.
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Unhealthy eating and teen obesity can cause
A. genetic disease
B. type 2 diabetes
C. low attention span
D. all of the above
Answer:
b.type 2 diabetes. i think
what are the chances of someone living over 100
Answer:
0.73%
Explanation:
You should rely more on peer pressure than on morals.
O True
O False
Answer:
false
Explanation:
Complete the following sentence.
If you are a grandparent, you may find it difficult to let your child raise
their own children ___ giving unsolicited advice.
Answer:
i think the blank might be 'without'?
Answer:
without- ?
Explanation:
im not sure but i hope u get it right luv!
Disabled children represent about what percent of the population?
0%-10%
10%-20%
20%-30%
30%-40%
Answer:
A
Explanation:
If you're talking about the US then the answer is A.
Answer:
answer is b 10%-20%
hopes this helps
The amount of force that muscles can aply to move a heavy object is known as: A. Explosive strength B. Dynamic strength C. power D. static strength
D static strength
Explanation:
Select the correct answer.
Protein-deficiency can cause which of the following?
A.
Edema
B.
Weakened immune system
C.
Decreased acid balance in the body
D.
All of the above
Answer:
D. All of the above
Explanation:
Because protein deficiency can cause, edema, weakened immune system, and decreased acid balance of the food in your body
Select the correct answer.
Which of the following is NOT a discrete skill?
-Throwing a ball
-Spiking a volleyball.
-Swinginga golf club
-Shootinga basketball
3. Why is the section for fruit on MyPlate smaller than the vegetable section? What
does fruit have that should be limited?
PLEASE HELL ME !!!!
Answer:
Fruit has more sugar than vegetables and sugar needs to be limited.
Explanation: