which of the following is considered a ready to eat food?
A. raw hamburger
B. bread dough
C. wash lettuce
D. frozen chicken nuggets

Answers

Answer 1

Answer: Washed Lettuce

Explanation: The other foods need preparation, while the lettuce is something that can easily be cleaned and used in any given situation.

Answer 2

Answer:

C. Washed lettuce

Explanation:

This is a ready to eat food because all the other ones need preperation


Related Questions

What are environmental communication barriers?

Answers

Answer:

Time, place, space, climate and noise are all examples of environmental communication barriers.

Explanation:

They are things that may interfere with the message(s) that is/are trying to be sent.

Environmental communication barriers are obstacles that hinder effective communication between individuals or groups due to factors in the physical or natural surroundings.

What are Environmental communication barriers?

Environmental communication barriers refer to obstacles that prevent effective communication in the context of the natural environment. These barriers can include physical barriers such as noise, distance, or visual obstructions, as well as cultural or linguistic barriers that can arise when communicating with people from different backgrounds or communities.

For instance, when communicating about environmental issues, language barriers can be a major obstacle in conveying messages to non-native speakers or communities with a different dialect. Similarly, cultural differences in how people understand and respond to environmental concerns can pose challenges in communication and collaboration.

Other environmental communication barriers can arise from the use of technical language, the absence of clear and concise messaging, or the lack of access to information or communication technologies. Addressing these barriers can require creative solutions such as using visual aids or translation services, building trust and understanding through community engagement, or simplifying complex technical information to make it more accessible to diverse audiences.

Learn more about Environmental communication barriers, here:

https://brainly.com/question/30287786

#SPJ2

All of an organisms genetic information can be obtained within the chromosomes in a single cell almost every kind of cell in an organism has the same number of chromosomes for example most human cells have each 46 chromosomes which is a type of cell that contains 23 chromosomes in a human?

Answers

Answer:

Genetic information are derived from the chromosome of a single cell.

Explanation:

Each organism has a particular number of chromosome in their cell. Almost every kind of organism has the similar number of chromosomes, as in human. Human cells have 46 chromosomes which have 23 pairs, known as homologous pairs.

Human sperms have haploids i.e. one homologous  chromosome for each pair. When the process of sperm fusion takes place the genetic components of the sperm unite themselves into a single set of diploid chromosomes.

The two chromosomes of mother and father in a pair are quite similar and carry same genetic information. However the gene types are different.

What about their job sounds appealing to you and what would you enjoy about this job?

Answers

Answer:

Hi, please give us the background of this question so we know what job you're referring to.

Explanation:

Which term defines a person one sees occasionally or only knows casually?
stranger
acquaintance
peer
friend

Answers

Answer:

acquaintance

Explanation:

you don't know a stranger at all, and you know a friend really well

so probably acuantainance

Select the correct answer.
In the preparation stage, individuals are aware of the problem, but they still believe the positive aspects outweigh the negative aspects. They are
beginning to think about changing, but they have made no commitment to change.​

Answers

It’s B wallah im not Cappin on foenem

Which of the following is NOT part of the male reproductive system?
A. Seminiferous tubules
B.Vas deferens
C. Epididymis
D. Bartholin’s glands

Answers

Answer: i believe its the Vas deferens

What is the primary role of communication in enhancing health?

Communication prevents a person from having cancer.
Communication helps medical staff determine a healthcare plan.
Communication ensures that a person will get great health care.
Communication prevents medical staff from misdiagnosing a condition.

Answers

Answer: Communication helps medical staff determine a healthcare plan.

Explanation:

This is the best option out of all of these choices. Communication is key for a healthcare plan because the individual wanting healthcare has to voice what they want and their needs.

Answer:

B

Explanation:

What best describes an act of self-management? taking positive risks that benefit one’s overall health monitoring negative behavior through the use of strong social networks practicing health-enhancing behaviors and reducing negative influences and risk practicing abstinence of alcohol, drugs, and tobacco

Answers

Answer:

Reducing negative influences and risk, practicing abstinence of alcohol, drugs, and tobacco

Practicing health-enhancing behaviors and reducing negative influences and risk. Therefore option C is correct.

Self-management involves proactively taking charge of one's well-being and making informed choices to maintain and enhance their health.

Practicing health-enhancing behaviors and reducing negative influences and risk, best encapsulates this concept. This approach encompasses actions like engaging in regular exercise, maintaining a balanced diet, managing stress, and avoiding harmful habits.

It involves conscious decisions to promote physical, emotional, and mental health while minimizing risks that could compromise well-being.

This proactive stance empowers individuals to lead healthier lives, displaying a combination of awareness, responsibility, and action towards their own health and wellness.

Therefore option C is correct.

Know more about wellness:

https://brainly.com/question/32666151

#SPJ3

Discovering what kind of personality you have can be helpful.
True
False

Answers

very true. if you discover your type of personality you will know who you are and once you know yours you can figure out other people and see if they’re good for you to be around.

Answer:

The answer is true

Explanation:

Why does your heart stay in one place instead of bobbing around inside your chest?

Answers

Answer:

your chest cavity is what keeps your heart in one place

Explanation:

your heart is connected to your chest cavity .

Final answer:

The heart stays in place in the chest due to a combination of structures like the pericardium, sternum, rib cage, and the attachment of blood vessels. It is a muscular organ responsible for pumping blood through rhythmic contractions, ensuring continuous blood circulation throughout the body.

Explanation:

The human heart is a vital muscular organ located behind the sternum, slightly to the left in the center of the chest. Despite what many believe, when you place your hand on your heart, it is not entirely on the left side but more centrally positioned. The heart is anchored securely in place within the chest by various structures. This includes the pericardium—a double-walled sac containing the heart and the roots of the great vessels, the sternum and rib cage that provide a protective enclosure, and the vascular structures and lungs that envelop it.

Furthermore, the heart itself is composed of specialized tissue -- the cardiac muscle. This muscle is responsible for the rhythmic contractions, known as your heartbeat, that pump blood throughout your body. These contractions move the blood by getting shorter and exerting force, which propels the blood through the cardiovascular system. This activity brings vital oxygen and nutrients to every cell and removes waste products from them.

Attached to the heart are large blood vessels that do not allow much movement, and additionally, there are ligament-like structures that secure the heart to the spinal column and other parts of the thoracic cavity. This combination of the cardiac muscle contractions and the stabilizing structures ensures that the heart does not 'bob around' inside the chest. Consequently, the heart remains securely in place, performing its essential function of continuously circulating blood throughout the body.

Which of the following is linked to tobacco use?
O
A. Heart attack
O
B. Memory loss
O
O
C. Dehydration
D. Cirrhosis

Answers

Answer:

A. heart attack

hope it helps

A : Heart Attack
hope this helps !

Which body part should be lifted when clearing a person's airway during CPR?
A)arm
B)chest
C) shoulder
D)chin

Answers

the body part that would be lifted is the chin

Place one hand on the person's forehead and put the fingers of your other hand under the chin. Press down on the forehead and lift out the chin so that the mouth is slightly open.

Islam explains her dream to a friend. She says she escaped zombies by hiding in a refrigerator. Her description of her dream is focused on ______ content??

Answers

Answer:  Manifest content

Explanation:

Manifest content is a form of dream analysis based on the dream itself without any additional understanding.

People who use this type of description will tell the dream as it is without trying to form a hidden conclusion or deeper meaning within their dream.

The pattern by which our lives be measured is

Answers

Answer:

what god measured

Sorry but the question is not very direct, please specify what you are generally looking for, thank you :)

You go into a back bedroom at a party to pick up your coat, and find someone passed out on the floor laying on his side. you try to wake him up, but he doesn’t move. what do you do next?

Answers

Answer:

check to see if he is breathing

Explanation:

always make sure the person is breathing first. if not breathing begin CPR while dialing 911. if breathing and just unresponsive call 911

A person is said to be passed out if they might have taken any drugs or alcohol. If the person doesn't wake then one should check the breathing followed by CPR if needed, or should call EMS.

What is EMS?

EMS is the emergency medical service are paramedics that provide urgent medical treatment to patients. They are called in emergencies where the person needs to be hospitalized.

If a person is passed out then, one should pinch the skin causing him pain, and if they still don't wake then one should call EMS and not leave the person till the help arrives.

Therefore, in an emergency, EMS should be called.

Learn more about EMS here:

https://brainly.com/question/20660966

#SPJ5

Why do red meats have a high nutritional value?

Answers

red meats have high nutritional because they have lots of proteins including iron, b12, zinc and other nutrients.

What does the sympathetic nervous system control?

a) the release of endorphins
b) the secretion of dopamine
c) the mind-body connection
d) the fight-or-flight response

Answers

D.) the fight-or-flight response.
The sympathetic nervous system (SNS) is a part of the larger autonomic nervous system (ANS) and works to regulate the body’s unconscious responses such as fight-or-flight and homeodynamic homeostasis.

Points
How could you best help people with eating disorders?

Answers

Answer:

A.

Explanation:

You can help my trying to figure out what caused the eating disorder. Trying to figure out if there is anything you can do to help basically try and be their new form of comfort

Please Help ASAP!!

1. Which of the following Child Care Center policies would be most effective in helping infants and toddlers resolve the trust vs. mistrust crisis? (1 point)

a. Follow a new routine every day so the children do not become bored.

b. Rotate teachers among the children frequently to stimulate interest in learning.

c. Establish continuity of care by assigning teachers to children.

d. Make sure each child is able to spend several hours alone each day.


2. Solitary play is characteristic of __________ year-old children. (1 point)

a. 2- to 2½-

b. 2½- to 3½-

c. 3½- to 4½-

d.4½- to 5½-


3. Teaching infants and toddlers requires more __________ than teaching preschoolers and school aged children. (1 point)

a. emotional investment

b. physical care

c. specialized training

d. lesson planning


4. Which of the following is an example of telegraphic speech? (1 point)

a. “More.”

b. “No eat.”

c. “Daddy wants lunch.”

d. “I don't want that.”


5. Which of the following statements best describes the role of assessment in teaching infants and toddlers? (1 point)

a. Assessment is not an appropriate activity for teaching infants and toddlers.

b. Initial screenings with parents represent the full extent of assessment for infants and toddlers.

c. There is no reliable way to access the cognitive development of infants and toddlers.

d. Recording developmental milestones is an effective assessment method for infants and toddlers.


6. Children typically speak their first words between __________ months of age. (1 point)

a. 6 and 12

b. 12 and 18

c. 24 and 30

d. 30 and 36


7. Which of the following activities is typical of the cognitive development levels of infants and toddlers? (1 point)

a. pretending that a black is a truck

b. repeatedly dropping a block to see what happens

c. cooperating with peers to build a block tower

d. counting the total number of blocks in a tower


8. Right- or left handedness typically emerges by age (1 point)

a. one.

b. two.

c. three.

d. four.


9. __________ are typically associated with the reflexive phrase of motor development. (1 point)

a. Infants

b. Toddlers

c. Preschool-age children

d. Primary-age children


10. One-year-old Sam is able to stand and speak he is in the __________ phrase of motor development. (1 point)

a. reflective

b. rudimentary

c. fundamental

d. specialized

Answers

Answer:

I got a HORRIBLE SCORE. So people can know the correct answer....

Explanation:

1. C - Establish continuity of care by assigning teachers to children.

2. A - 2- to 2½-

3. B - Physical Care

4. B - "No Eat"

5. D - Recording developmental milestones is an effective assessment method for infants and toddlers.

6. B - 12 and 18

7. B - repeatedly dropping a block to see what happens

8. C - three

9. A - Infants

10. B - rudimentary

Final answer:

In order to help infants and toddlers resolve the trust vs. mistrust crisis, the most effective Child Care Center policy would be to establish continuity of care by assigning teachers to children. Solitary play is characteristic of 2½- to 3½-year-old children. Teaching infants and toddlers requires more specialized training than teaching preschoolers and school-aged children.

Explanation:

1. Establish continuity of care by assigning teachers to children.



This policy would be most effective in helping infants and toddlers resolve the trust vs. mistrust crisis. By having the same teachers consistently care for the children, they can develop a sense of trust and familiarity, which is important for their emotional well-being.

2. 2½- to 3½-year-old children



Solitary play is characteristic of children in this age range. They prefer to play alone and may engage in activities like exploring objects, building with blocks, or drawing without actively seeking interaction with others.

3. specialized training



Teaching infants and toddlers requires more specialized training than teaching preschoolers and school-aged children. Because early childhood development is critical, educators need to understand the unique needs and development of infants and toddlers to provide appropriate care and support.

4. 'No eat.'



This is an example of telegraphic speech. Telegraphic speech refers to the use of short, simple phrases or sentences that omit nonessential words. In this example, the words 'no' and 'eat' convey the message without including additional words like 'I' or 'want.'

5. Recording developmental milestones is an effective assessment method for infants and toddlers.



Assessment in teaching infants and toddlers can be done by recording their developmental milestones. These milestones include physical, cognitive, and social-emotional achievements, such as sitting up, babbling, and imitating gestures. Regularly monitoring and documenting these milestones can provide valuable information about a child's progress and help identify any areas that may need additional support.

6. 12 and 18



Children typically speak their first words between 12 and 18 months of age. This is an important milestone in language development and signifies the beginning of expressive language skills.

7. repeatedly dropping a block to see what happens



This activity is typical of the cognitive development levels of infants and toddlers. During this stage, they are curious about cause and effect, so repeating actions like dropping a block allows them to observe and learn about the consequences of their actions.

8. Two



Right- or left-handedness typically emerges by age two. At this age, children begin to show a preference for using one hand over the other when engaging in fine motor activities like drawing or eating.

9. Infants



Infants are typically associated with the reflexive phase of motor development. During this phase, their motor movements are automatic and reflexive, such as grasping objects or sucking on a bottle.

10. fundamental



One-year-old Sam, who is able to stand and speak, is in the fundamental phase of motor development. This phase marks the development of foundational motor skills like sitting, standing, and walking.

Learn more about Child Care Center policies here:

https://brainly.com/question/32096180

#SPJ3

23
Which is a hormone that is released by the endocrine system?
pineal
testosterone
thymus
pancreas

Answers

Pineal is a hormone that is released by the endocrine system.

What is endocrine system ?

The glands and organs that make hormones and release them directly into the blood so they can travel to tissues and organs all over the body.

What are 3 types of endocrine?Adrenal glands: Two glands that sit on top of the kidneys that release the hormone cortisol.Hypothalamus: A part of the lower middle brain that tells the pituitary gland when to release hormones.Ovaries: The female reproductive organs that release eggs and produce s.e.x hormones.

To learn more about endocrine gland , here

https://brainly.com/question/2908903?referrer=searchResults

#SPJ2

Final answer:

Testosterone is a hormone released by the endocrine system, mainly produced by the testes in males and ovaries in females, and is responsible for developing male reproductive tissues and secondary sexual characteristics.

Explanation:

The question asks which is a hormone released by the endocrine system. Among the options provided, testosterone is a hormone that is released by the endocrine system. Testosterone is produced mainly in the testes in males and in the ovaries in females, with small amounts also produced by the adrenal glands. It plays a key role in the development of male reproductive tissues as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair. Furthermore, as part of the endocrine system, the pineal gland secretes melatonin, which regulates the sleep-wake cycle, the pancreas produces hormones like insulin to maintain energy stores, and other glands like the thyroid regulate metabolism. However, it is the word 'testosterone' from the given answer choices that specifically represents a hormone.

What is the name of the division of U.S. Public Health Services which is in charge of
investigation and control of various diseases?
a. NCCLS
b. OSHA
c. CDC
d. ASCP

Answers

cdc

stands for center of disease control

Final answer:

The Centers for Disease Control and Prevention (CDC) is the division of the U.S. Public Health Services in charge of investigating and controlling various diseases.

Explanation:

The division of U.S. Public Health Services that is responsible for the investigation and control of various diseases is the CDC, or the Centers for Disease Control and Prevention.

This agency is a significant entity in monitoring public health in the United States. It conducts research, provides education, and establishes policies regarding health issues.

For example, during a disease outbreak, the CDC would take a lead role in identifying the disease, providing guidance to health professionals and the public, and coordinating efforts to control its spread.

Learn more about CDC here:

https://brainly.com/question/31716291

#SPJ12


Which of these groups need more than two thousand calories a day? Check all that apply.

Answers

Answer:

Teen Boys

Athletes

Pregnant women

women

adults

Explanation:

Answer:

Teen boys , Pregnant women , Athletes,  Breastfeeding mothers

Explanation:

The tee boys: Calories   provide energy, which we need to be alive and perform daily activities. Calorie needs vary depending height, age, and activity level. Calorie needs are  more higher for the teenage years than any other period of life. they require about  2,800 calories a day.

Pregnant women: For most pregnant women, pregnant women, the right amount of calories needed are, about 1,800 calories per day during the first trimester , a during the second trimester  bout 2,200 calories per day is needed, and about 2,400 calories per day during the third trimester.

Athletes: For the sport men and women, they need a minimum of 1,800 to 2,000 calories per day, even when their aim, is reducing weight.

Breastfeeding mothers: Generally  most women who are breastfeeding their babies, require about 500 calories more than moms.

2 Points
Which of the following is not a risk associated with using legal drugs without
medical supervision?
A. Taking inappropriate or dangerous dose amounts,
O
B. Ignoring or not recognizing the side effects.
C. Paying too much on the black market instead of getting a
prescription
D. Not having a guarantee of purity or potency of the drug,
SUBMIT

Answers

Answer:

C. paying too much on the black market instead of getting a prescription

Explanation:

this will not happen with illegal prescription

The option that is not associated with the risk of using legal drugs without medical supervision is paying too much on the black market instead of getting a prescription. Thus, the correct option is C.

What is Medical Supervision?

Medical supervision may be defined as the process of regular coordination, direction, and inspection by a physician of an individual's exercise of delegation to deliver medical services to patients.

Paying too much on the black market instead of getting a prescription may be considered an illegal activity that can not have any risk associated with using legal drugs without medical supervision.

Therefore, the correct option for this question is C.

To learn more about Medical supervision, refer to the link:

https://brainly.com/question/27869781

#SPJ5

natural or biological-based products were some of the first types of medicines since ancient groups used herbs and other biological materials to treat injuries, diseases, and other illnesses. true or false

Answers

The answer would be true!

Which activity is BEST for weight management?​

Answers

Answer:

240 to 300 calories doing light activity such as cleaning house or playing baseball or golf.

370 to 460 calories doing activity such as a brisk walk (3.5 mph), gardening, biking (5.5 mph), or dancing.

580 to 730 calories doing activity such as jogging at a pace of 9 minutes per mile, playing football, or swimming laps.

The type of movements made by the TMJ is

Answers

The temporomandibular joint (TMJ) allows for movement of the mandible during speech and mastication. Two basic types of movement are performed by the joint and its associated muscles: a gliding movement and a rotational movement

What system is used when a person puts money in a jar each time the nicotine urge hits?

Answers

Answer:

reward system

Explanation:

The reward system is used when a man puts some money in the jar every time the nicotine urge hits. Option B is correct.

Reward System:Our brain tends to release dopamine, a hormone responsible for when a person has a sense of reward.

For example- every time when nicotine urge hits the person. He put some money in the jar.

In this situation, he has two options whether he can take out some money from the jar or grow the money of the jar by not choosing the cigarette.It is most likely that the person chooses to put more money in the jar because it gives him a sense of pleasure to see the growth of money in the jar.

Therefore, the reward system is used when a man puts some money in the jar every time the nicotine urge hits.

Learn more about  Reward System:

https://brainly.com/question/6090414

Which of the following is not a
function of Public Health
organizations?
A. Treating patients.
B. Providing immunizations.
C. Keeping health statistics.
D. Working to prevent and control epidemics.

Answers

Hi !

Which of the following is not a

function of Public Health

organizations?

C. Keeping health statistics.

List some of the most common problems for which people go to a doctor when seeking medical advice and an examination

Answers

Answer:

colds/Viruses

the flu

allergies

gas buildup

major heartburn

addiction

Subatomic particles that do not provide any charge are called _____.

Answers

Subatomic particles that do not provide any charge are called neutrons
Final answer:

Subatomic particles that do not have any charge are known as neutrons and neutrinos. Neutrons are part of an atom's nucleus and neutrinos are elementary particles similar to electrons but lack charge.

Explanation:

Subatomic particles that do not provide any charge are called neutrons. Neutrons are elementary particles found in the nucleus of an atom. They carry no electrical charge, unlike protons, which carry a positive charge, and electrons, which carry a negative charge. For example, an atom of helium contains two protons, two neutrons, and two electrons. The protons and electrons each carry opposite charges that balance each other out, leaving the neutral neutrons to add mass to the nucleus without affecting the atom's total charge.

Another particle that does not have charge is the neutrino. Neutrinos are subatomic particles that are very similar to electrons but do not carry electric charge. They are incredibly small and rarely interact with other particles, hence they are challenging to detect.

Learn more about Neutral Subatomic Particles:

https://brainly.com/question/13303285

#SPJ3

Other Questions
If r is seven more than the square of l , then r =A)l2 + 7B)l7 + 2C)(l + 2)7D)(l + 7)2 3. The population of Columbus, Ohio, in 2014 was about 823,000. The population of the United States was about 319 million in 2014. (a) Write each population in scientific notation. (b) About how many times larger was the population of the United States than the population of Columbus, Ohio? Show your work. Answer: Elements that have atoms with full outer shells of electrons The vapour pressure of water at 20 C is 2.34 kPa. Given that the heat of vaporisation is 2537.4 kJ/kg, use the Clausius-Clapeyron equation to give the vapour pressure at 40 C. Example 2: A Real World ExampleMaria decides to take a walk along Central Avenue to purchase a book at the bookstore. On her way, she passes theFurry Friends Pet Shop and goes in to look for a new leash for her dog. Furry Friends Pet Shop is seven blocks west of thebookstore. She leaves Furry Friends Pet Shop and walks toward the bookstore to look at some books. After she leavesthe bookstore, she heads east for seven blocks and stops at Ray's Pet Shop to see if she can find a new leash at a betterprice. Which location, if any, is the farthest from Maria while she is at the bookstore?Determine an appropriate scale, and model the situation on the number line below.HHHHHHHHExplain your answer. What does zero represent in the situation? As a result of federal laws and the 14th amendment to the us constitution the federal courts blank (b) Suppose the 4 6 coefficient matrix for a system of linear equations has 4 pivot columns. Say as much as you can about the solutions to the corresponding system of equations, with explanation. i need help ASP which of the following questions can be answered scientifically A.are red and blue pigments more beautiful than yellow and green pigments? B.is it right or wrong to leave a baby with a babysitter? C. how does switching from butter to canola oil affect cholesterol levels in the blood? D. which plant is the most annoying: dollar weeds or dandelions? Why do you think God created Mankind? What is the name of the document in which the EMT should document all patient findings and treatment? A. Medical chart B. PCR C. Triage tag D. General use statement Four teams A,B,C, and D compete in a tournament, and exactly one of them will win the tournament. Teams A and B have the same chance of winning the tournament. Team C is twice as likely to win the tournament as team D. The probability that either team A or team C wins the tournament is 0.6. Find the probabilities of each team winning the tournament. __________ ozone is harmful, damaging plants and human health while ozone at the _________ level screens out mutagenic ultraviolet radiation.Question 43 options:Stratospheric; troposphereThermospheric; mesosphereTropospheric; stratosphereMesospheric; thermosphere 1 PointRead the following sentence.My claim is that all human beings deserve access to basichuman rights.Which phrase in this claim should be eliminated because it is unnecessarypadding, or "fluff"?OA. all human beingsOB. basic human rightsOC. deserve access toOD. My claim is that You will get Brainliest and 99 points!!!!!Read the following quote. "I want history to remember me not as the first black woman to be elected to Congress, not as the first black woman to have made a bid for the presidency of the United States, but as a black woman who lived in the 20th century and dared to be herself." -Congresswoman Shirley Chisholm Write a paragraph that explains your interpretation of this quote. Adam wishes to have $16,000 available in 18 yrs to purchase a new car for his son. To accomplish this goal, how much should adam invest now in a CD that pays 1.24% interest compounded monthly? Select the correct location on the image.The diagram shows an unfertilized female sex cell at different locations within the reproductive system. At which location can it correctly betermed an oocyte? Which of the following is NOT an example of an epigenetic phenomenon provided by Dr. Carey on evidence that genetic identity does not lead to identical phenotypes in organisms? a) kittens turn into cats b) Maggots turn into flies c) Some reptiles' genders are determined by the temperature of their nestsd) Humans have 200 different types of cells that develop from 1 DNA code a u.s nickname: ? of the world Describe how you would make 250 ml of a 3 M solution of sodium acetate (NaOAc = 82.03 g/mol). First figure out how much sodium acetate you would need, then describe how you would make the solution if you were given a bottle of solid sodium acetate, a volumetric flask, and DI water. Whats the answer to (x+y+ 3)(x+y-4)