Answers
The statement that mentioned above was false statement. Because a constraint is binding if at the optimum the constraint function holds with. Equality giving a boundary solution, somewhere on the constraint itself, otherwise the constraint is non-binding or slack.
What is a binding constraint in Excel?The dual value expresses the increase in the value of the objective function per unit increase in the value of the variable. A constraint's dual value is nonzero only when the constraint is equal to its bound. This is known as a binding constraint, and its value was determined throughout the optimization process.A constraint function can be translated into a different form that is equal to the original function; that is, the constraint boundary and feasible set for the problem remain unchanged, but the function's form does.Learn more about binding constraint here: brainly.com/question/17053557
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Related Questions
What is waste Management
Answers
I also said why it’s important, I hope it helps. Have An amazing day! :)
6. Which is the best way to find the age of layers of rock?
A. by looking at the fossils in the layers
B. by looking for evidence of earthquakes C. by looking at the types of rock in the layers
D. by looking for evidence of mountain building
Answers
9. Which is NOT a perspective of old-school psychology?
O humanism
O psychoanalysis
O multiculturalism
O behaviorism
Answers
multiculturalism
this may help uh :-)
Which of the following would be an example of an R-selected species?
Answers
An example of an R-selected species would be one that produces a large number of progeny with small size. So, the correct option is C.
R-selected species are characterized by their reproductive strategy, which focuses on producing a large number of offspring with relatively small size. These species prioritize quantity over quality when it comes to offspring production.
Option ''Large number of progeny with small size'' represents an example of an R-selected species. These species typically have a high reproductive rate and invest minimal resources in individual offspring. By producing a large number of progeny, they increase the chances of survival and successful reproduction in unpredictable or unstable environments.
In contrast, options A) Small number of progeny with small size and B) Small number of progeny with large size represent strategies more commonly associated with K-selected species. K-selected species prioritize quality over quantity, producing fewer offspring but providing them with greater parental investment and resources, resulting in larger size and higher survival rates.Option D) Large number of progeny with large size is less commonly observed in nature and does not align with the reproductive strategy of either R-selected or K-selected species.Therefore, the correct option is C.
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Complete Question:
Which of the following would be an example of an R-selected species?
A) Small number of progeny with small sizeB) Small number of progeny with large sizeC) Large number of progeny with small sizeD) Large number of progeny with large sizePlants are named according to their?
Answers
Answer: Plants are named according to “International Code of Botanical Nomenclature".
Explanation: As humans, plants also have names. Some have more than one but are mostly known by their “International Code of Botanical Nomenclature". The code is based on a two-name (binomial) system developed by the famous botanist Linnaeus. Each plant is given a first name and last name, generally based in Latin, that is unique to each species. This name is recognized for that plant throughout the world, no matter what the native language might be.
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In a certain population of rabbits, the allele for brown fur is dominant over the
allele for white fur. If 10 out
of 100 rabbits have white fur, what is the allele
frequency for the recessive allele?
The Hardy-Weinberg equation is:
[homozygous dominant]2 + 2[heterozygous] + [homozygous recessive]? = 1
A. 0.32
B. 0.90
C. 0.10
D. 0.95
Answers
Answer:
b because 2+2+675474 then divide ➗ and multiple then you will get 90
The weather in a location is related to
a Air temperature
b Precipitation
c Wind speed and direction
d All of the above
Answers
Answer:
all of the above
Explanation:
Which of the following nutrient provide more energy? a. Protein b. Carbohydrate c. Lipids d. Vitamins
Answers
The nutrient which provide more energy is C. Lipids
Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.
Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.
Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.
It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.
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the last time the average global temperature was below zero degrees celsius was in 1950
Answers
Answer:
Mean global temperatures then stabilized at roughly 14.0°C (57.2 °F) until the 1980s. The world has mainly grown hotter since 1980, at a rate of nearly 0.2 °C (0.36 °F) per decade.
Explanation:
Hope this helps.
Blood functions as part of the __________ system and the __________ system.
circulatory; excretory
digestive; musculoskeletal
endocrine; respiratory
immune; reproductive
Answers
Answer:
a
Explanation:
what is qudative phosorylation
Answers
Answer:
Oxidative phosphorylation is the process in which ATP is formed as a result of the transfer of electrons from NADH or FADH2 to O2 by a series of electron carriers.
Explanation:
This is what I think you mean not qudative but anyways I hope this helps you out.
Select 7 that apply.Which of these are reptiles? Select all that apply.dinosaursalligatorslizardsturtlestortoisessnakescrocodileslampreys
Answers
Reptiles are vertebrate species, such as birds and mammals, but they differ in being animals with cold blood, or ectothermic because they depend on external sources of heat to warm their bodies up. Also, they have scales along all their skin, such as snakes and alligators. They are oviparous animals because they lay eggs outside of their bodies for their pups to develop and posteriorly hatch and be born.
Among the list of species of the question, we can say that all of them are reptiles but the lampreys, which are fishes.
Pigment of chicken feathers is regulated by two genes, the gene for feather pigment C, and a gene that inhibits pigment production, I. A mother chicken, who is heterozygous for gene C, and heterozygous for gene I, is crossed with a father chicken, who is homozygous recessive for the pigment gene, and heterozygous for gene.
1) What are the potential haplotypes of the gametes produced by the mother for these two genes?
2) What are the potential haplotypes of the gametes produced by the father for these two gametes?
3) What is the probability of one of the offspring of these two chickens having pigmented feathers?
4) In a population of 100 chickens, produced from the same parents, how many chickens would you expect to have white feathers?
Answers
Answer:
(1) CI Ci cI ci
(2) CI Ci
(3) 25
(4) 75
Explanation:
Mother is in this case is heterozygous for C & I, genotype of mother would be : CcIi
Father is on other hand is homozygous for C (dominant) and heterozygous for I, genotype : CCIi
1. Gametes produced by the mother will be:
CI Ci cI ci by the combinantion of C, I, c, and i alelles present in mothers genotype.
2. Gametes produced by the father :
CI Ci by the combinantion of alleles present i genotype of father CCIi
3. probability of one of the offspring of these two chickens having pigmented feathers:
2/8 × 100 = 25% ( punnet is attached)
4. chicken with white feather in population of 100 chickens:
probability of being white × 100
probability of being white : 1 - 2/8
thus, (1-2/8) × 100 = 6/8 × 100
= 75%
what substance will heat up fastest water, dry sand, wet sand or rock?
Answers
Answer:
Sand heats up fastest.
Now that you know that Mendel failed to pass his teaching exams twice, what do you think of him?
Answers
Mendel likely failed to pass his teaching exams twice because he understood life using still untraveled methods. He discovered the most important inheritance laws.
Mendel and inheritanceInheritance refers to the biological process by which phenotypic traits can pass across generations.
Mendel was a pioneer that discovered fundamental laws or principles by which traits are inherited from parents to offspring.
For example, Mendel discovered how inherited factors (now called genes) segregate in a random manner.
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Which of the following creates strong downdraft winds produced by a thunderstorm?
Pressure differences between the surface and the thunderstorm
Precipitation falling from the thunderstorm
Temperature differences from the surrounding environment
Humidity gradients caused by the thunderstorm
Answers
Answer:
precipitation falling from the thunderstorm
Explanation:
when precipitation falls into the updraft, the falling particles drag air down with them, creating 'sinking air' or 'downdrafts'.
Answer:
pressure difference between the surface and the thunderstorm
The law of conservation of mass is correctly demonstrated in which statement about the process of
cellular respiration?
O The mass of glucose is equal to the total mass of the water molecules.
O The mass of the glucose is conserved in the mass of the ATP in the products.
O The total mass of oxygen is conserved in the total mass of carbon dioxide produced.
O The total mass of glucose and oxygen is equal to the total mass of carbon dioxide and water.
Answers
The law of conservation of mass states that in any chemical reaction, the mass of the reactants is equal to the mass of the products. Therefore, the correct statement about the process of cellular respiration that demonstrates the law of conservation of mass is:
"The total mass of glucose and oxygen is equal to the total mass of carbon dioxide and water."
During cellular respiration, glucose and oxygen are used as reactants to produce carbon dioxide, water, and energy (in the form of ATP). The reactants (glucose and oxygen) have a certain mass, and the products (carbon dioxide, water, and ATP) also have a certain mass. According to the law of conservation of mass, the total mass of the reactants (glucose and oxygen) must be equal to the total mass of the products (carbon dioxide, water, and ATP). Therefore, the statement that "The total mass of glucose and oxygen is equal to the total mass of carbon dioxide and water" correctly demonstrates the law of conservation of mass in the process of cellular respiration.
A yellow pea plant (Yy) and a green pea plant (yy) could produce _____________ green offspring.
Answers
Answer:
50% Yy and 50% yy
Explanation:
yellow pea: Y y
produced: Yy yy
Yy yy
green pea: y y
Answer:
50% Yy and 50% yy
Explanation:
yellow pea: Y y
produced: Yy yy
Yy yy
green pea: y yyyyyyyy
Explanation:
What is true about the function of DNA? ¿Qué es cierto sobre la función del
ADN? *
O
Its main job is to leave the nucleus and enter the cytoplasm (Su función principal es
salir del núcido y entrar al citoplasma.)
O
Its main job is to create sugars called deoxyribose (Su trabajo principal es crear
azúcares llamados desoxirribosa.)
Its main job is to hold instructions for your traits (Su trabajo principal es contener
instrucciones para tus rasgos.)
Answers
Answer:
To hold instructions for your traits.in the general population, 1 in 300 individuals is a carrier for tay-sachs disease, while 1 in 30 individuals of ashkenazi jew descent are carriers. tay-sachs also affects 1 in 30 individuals with french-canadian ancestry, although two completely unique mutations are responsible for the ashkenazi and french-canadian mutations. Part A What are the chances of two individuals having a child with Tay-Sachs if both individuals are not of Ashkenazi or Franch-Canadian descent? Enter your answer using scientific notation. For the multiplication symbol, uso an asterisk 画? .366 10 2 Submit Incorrect; Try Again; 5 attempts remaining Part B what are the chances of two Individuals having a ¢hild with Tay-Sachs lf one Individual Is of Ashkenazi descent and one l$ no Submit My Answars Give Up Part C What are the chances of two individuals having a child with Tay-Sachs if both individuais are of Ashkenazi descent?
Answers
Answer: cheeks
Explanation:
balls
why do we commonly see isotherms on local weather broadcasts?
Answers
Explanation:
Isotherms are lines of constant or equal temperature. They are often used on weather maps by meteorologists to give a large scale view of temperatures across the U.S. If you have ever looked at a weather map in a newspaper, the isotherms are used to divide the color-filled temperatures.
9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
Answers
50 POINTS PLEASE QUICK
Drag each tile to the correct location
Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both
can be tested by
many independent
researchers
based on
observations of
natural phenomena
makes predictions
about future
event
a tentative
statement used to
guide scientific
investigations
a well-established,
highly reliable
explanation
Answers
Answer:
can be tested by many independent researchers - bothbased on observations of natural phenomena - bothmakes predictions about future events - botha tentative statement used to guide scientific investigations - hypothesisa well-established, highly reliable explanation - theoryExplanation:
A hypothesis is like a guess you make before you do any research, and a theory is like a conclusion you draw after you see the data. A hypothesis can be right or wrong, but a theory is more likely to be right because it has evidence to back it up. A hypothesis can change if you find new data that contradicts it, but a theory is stable and consistent. For instance, the Cell Theory is a theory that tells us how living things work based on what we see under a microscope and in a lab, while a hypothesis might be an idea about why some animals have different kinds of skin, like fur or scales.
Sometimes, something can be both a theory and a hypothesis, depending on how much evidence it has and how many things it can explain. A theory is a hypothesis that has passed many tests and can explain a lot of things, and a hypothesis is a theory that has not done that yet. For example, the string theory is a hypothesis that tries to tell us what everything is made of, but we don't have any data to prove it. The cell theory, however, is a theory that tells us what living things are made of, and we have lots of data to prove it.
Answer:
Answer:
can be tested by many independent researchers - both
based on observations of natural phenomena - both
makes predictions about future events - both
a tentative statement used to guide scientific investigations - hypothesis
a well-established, highly reliable explanation - theory
Explanation:
In mice, red eyes are dominant over black eyes. Show a cross between two black-eyed mice
P:
Genotype ratio:
Phenotype ratio:
Answers
The genotype ratio of the offspring in this cross is 100% "bb". This means that all the offspring would have the same genotype as their parents, as both parents have the homozygous genotype "bb" for black eyes.
To show a cross between two black-eyed mice, we can represent their genotype as "bb" (where "b" represents the allele for black eyes). From the Punnett square, we can see that all the offspring (100%) would have the genotype "bb" and therefore have black eyes, as they have received a "b" allele from each parent.
The phenotype ratio of the offspring would also be 100% black eyes, as the "b" allele is dominant over the "r" allele for red eyes. This means that even if one parent had a "Bb" genotype for black eyes, the offspring would still have black eyes because of the dominance of the "b" allele.
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3. Deer mice (adapted from exercise 15.38, 4t ed Baldi & Moore)
3 points
Deer mice are small rodents native to North America with body lengths (excluding tails) that are
known to vary approximately Normally, with a mean ц = 86 mm and a standard deviation o = 8 mm.
A researcher wants to study the effect of habitat food source degradation on deer mouse body
length.
First, however, you want to figure out how many deer mice you would need for successful inference
about the mean u in the population of all deer mice that would ever experience habitat degradation.
What sample size would be needed to estimate y within +/- 2.5 mm with 95% confidence?
I got 62, but the answer is 40, and I can’t figure out what I am doing wrong. Please advise
Answers
It's possible that the answer provided is using a different level of confidence than the one specified in the question (95% confidence).
Using the same formula as before, we have:
n = (Z^2 * o^2) / E^2
Substituting the given values, we get:
n = (1.96^2 * 8^2) / 2.5^2 = 61.92
Rounding up to the nearest whole number, we need a sample size of 62 deer mice to estimate the population mean within +/- 2.5 mm with 95% confidence, assuming that the population standard deviation remains the same under habitat food source degradation.
Therefore, it seems like the correct answer should be 62, not 40.
is it safe to eat something from a dirty floor.. I'm worried cuz I did :D , I raged so I threw my food on the floor and I was out of my mind when I continued eating it because I was so angry...
Answers
Answer:
If your floor was clean then it should be fine, it's gross, but normally it's fine.
Explanation:
The bacteria on the floor isn't normally harmful toward people but if you have a compromised immune system then you could get sick.
Answer:
yes and no
Explanation:
there are good bacteias in this world and there is bad bacteria it is dangerous because the unkown virusus and bad bacterias can be found in the floor or ethier cannot be found in the floor it depends how much cleaning it is going through so yea it depends and another thing that is confirmed is how long it has been in the floor
can zoonotic disease spread from humans to humans?
Answers
Zoonotic disease are regularly contaminations that can be transmitted from creatures to people. Be that as it may, in a few cases, certain zoonotic disease can undoubtedly spread from people to people.
What is the zoonotic diseaseOne need to know that the capacity of a zoonotic infection to transmit between people can change depending on a few variables, counting the particular illness, its mode of transmission, and the in general circumstances.
Coordinate transmission: A few zoonotic illnesses can be transmitted straightforwardly from an tainted human to another person through near contact. This could happen through the trade of substantial liquids, such as blood or respiratory emissions, etc.
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Fireflies are a group of insects that possess a lantern organ composed of numerous light-producing cells (photocytes) in their abdomens. The light is produced by a chemical reaction involving the light-emitting organic compound luciferin. In each photocyte, luciferin is activated in an ATP-dependent reaction that is catalyzed by the enzyme luciferase. In the presence of oxygen, the activated luciferin emits light as it is converted to oxyluciferin. The flashes of light are controlled by neurons that innervate the lantern organ. Activated neurons stimulate the release of nitric oxide (NO), an inhibitor of the electron transport chain.
Required:
Identify the main source of the ATP used for activating luciferin
Answers
Answer:
The main source of the ATP used for activating luciferin are the mitochondria of the Photosite cells.
Explanation:
Fireflies are organisms that emit cold light by the process of bioluminescence. It is a chemical reaction of male individuals to attract the females that also respond by emitting light.
Luciferin is the molecule responsible for light emission. The chemical reaction involves the luciferin molecule, ATP molecule, enzyme luciferase, and oxygen molecule. Luciferin, the responsible molecule for light emission, is transformed into oxyluciferin by the enzyme luciferase. The enzyme consumes oxygen and ATP, which is the principal source of energy in living beings. Finally, a light of about 560 nm is released.
luciferin + ATP + luciferase + O₂ → oxyluciferin + AMP + CO₂+ luciferase + light
Almost the entire amount of energy involved in the reaction turns into luminous energy. ATP used for this light production process comes from the photosite´s mitochondrial electronic chain, responsible for the organism´s energy production.
Photosites are the cells responsible for light production, and many of their mitochondria are placed near the plasmatic membrane to catch oxygen.
Oxygen gets in the organisms through the lantern trachea. During the respiration process, photosites consume oxygen. Mitochondria placed in the cell periphery near the cell membrane catch the oxygen molecules and produce ATP. ATP produced by oxidative phosphorylation is involved in the production of oxyluciferin, turning into AMP.
Posteriorly, the oxyluciferin molecule is recycled back to luciferin. This process shows how chemical energy turns into luminous energy.
ATP comes from the breakdown of glucose in mitochondria of the cell in the process of aerobic respiration.
The main source of ATP that is used for the activation of luciferin comes from the breakdown of glucose molecules in the mitochondria which is also known as powerhouse of the cell. The fireflies or other insects do aerobic respiration which is responsible for the production of ATP molecules in the presence of oxygen.
A chemical reaction that occur inside fireflies enables them to light up through a process called bioluminescence. A glow is emitted when oxygen, calcium, adenosine triphosphate (ATP), and luciferin pigments combines in the presence of the enzyme luciferase so we can conclude that ATP comes from the breakdown of glucose in mitochondria of the cell in the process of aerobic respiration.
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Q1: Using the formula M1V1 = M2V2 , you have a 0.5 M MgSO4 stock solution available. Calculate the volume of the stock solution needed to make 2.0 L of 0.20M MgSO4.
A. 0.5 L
B. 4.0 L
C. 0.8 L
D. 0.9 L
Q2: Using the formula M1V1 = M2V2, how many millimeters of 6.0M sodium hydroxide are required to prepare 2000mL of a 1.0M sodium hydroxide solution?
A. 1200 mL
B. 200 mL
C. 333 mL
D. 300 mL
Answers
Answer:
The answer to the first question is 0.8, and the second is 333
Explanation:
I took the test
1) The volume of the stock solution needed to make 2.0 L of 0.20M MgSO4 is 0.8 L.
2) Millimeters of 6.0M sodium hydroxide are required to prepare 2000mL of a 1.0M sodium hydroxide solution is 333.33 mL.
What are the uses of sodium hydroxide?At normal temperature, sodium hydroxide is a white, crystalline substance. It has no smell and draws moisture from the atmosphere. It releases heat when combined with water, which is sufficient for the ignition of flammable materials.
It is one of the necessary components for manufacturing soap. Another name for sodium hydroxide is lye. Chemical reactions occur when lye solution is combined with fats and oils. Saponification is the name of this reaction.
The household goods that contain sodium hydroxide are drain cleansers and oven cleaners. Sodium hydroxide transforms the oil and fat-filled obstructed pipes into soap.
It is utilised in the pharmaceutical sector to make a variety of medications, including the painkiller aspirin as well as medications that lower cholesterol and prevent blood clots. Paper is produced using it in the paper industry.
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Most adults should consume no more than 30 percent of their daily calories from fat. A person on a daily diet of 2,500 calories should get no more than how many calories from fat each day.
Answers
Answer:
750
Explanation:
30% of 2,500 is 750, therefore 750 calories is the maximum number one should get from fat each day.
Answer:
750 marry christmas break