5) The diagram below shows Earth in eight different positions in its orbit around the sun. Around each of Earth’s positions is a dashed circle representing the Moon’s orbit. (Criteria Aii)

• For each of Earth’s positions (1–8), try to draw the Moon in a position on the dashed circle where a lunar eclipse could happen.
• Then, check the boxes (below the diagram) for each position in which a lunar eclipse could happen.

Answers

Answer 1

Lunar eclipses occur when the Earth is in the middle between the moon and the sun. The nus lights up the earth, and this last one projects its shadow on the moon. You will find moon positions in the attached files.

What is a lunar eclipse?

A lunar eclipse is a spatial phenomenon that occurs during a full moon when the Earth places between the Sun and the Moon.

At this point, the Sun lights up the Earth, making a shadow on the Moon and giving this last one a reddish or orange appearance.

In the exposed image, we need to draw the moon on a straight line opposite to the sun, and on the other side of the Earth.

To do it, we need to imagine a straight line,

on one extreme of the line it is the sun,on the middle of the line it is the earth,on the other extreme it is the moon.

This is how the sun will light up the Earth, and the planet will project its shadow on the moon.

To see the moon positions, and for a better understanding, look at the attached files.

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Related Questions

write the phenotype and genotype

Answers

Explanation:

The concepts of phenotype and genotype are related to genetics.

The phenotype is generally called the external appearance of the living thing, which is formed by the genetic information and environmental effects.

Genotype is the genetic information that an organism carries in its DNA.

For example; Character A is the favorite black color. a is the blue color character.

While the Aa display shows the individual with black eyes in the phenotype, the genotype is expressed as heterozygous dominant black eyes.

Which of the following styles makes use of follies as a design element of the garden?

Japanese garden

French formal garden

English landscape garden

English cottage garden

Answers

The English landscape garden is the style that uses follies as a design element of the garden. Option 3.

Follies and English landscape garden

Follies are architectural structures that serve primarily decorative purposes and are often whimsical or fantastical in nature.

They can take the form of ruins, temples, grottos, or other ornamental structures.

In English landscape gardens, follies are strategically placed within the landscape to create visual interest, focal points, or to evoke a sense of romanticism or nostalgia.

These gardens aim to mimic the natural landscape and often incorporate elements such as rolling hills, meandering paths, lakes, and woodlands. Follies are a key feature in this style, adding a touch of whimsy and intrigue to the overall design.

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The English landscape garden makes use of follies as a design element of the garden.

What are follies?

Follies, whimsical architectural embellishments, serve as captivating elements employed to infuse charm and diversity into a garden. Ranging from petite gazebos to imposing ruins, they bestow a touch of enchantment.

The English landscape garden, an artistic movement that blossomed during the 18th century, arose as a response to the rigid structure of the French formal garden. English landscape gardens, characterized by their inclination towards a more organic and relaxed aesthetic, frequently incorporate follies as captivating focal points, enriching the overall allure and diversity of the setting.

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Which of the following is the largest sector in the field of floriculture?

potted plants

cut plants

annual bedding plants

foliage plants

Answers

Answer:

The largest sector in the field of floriculture is potted plants.

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Answers

Answer:

A triangleeeeeeeeeeeeeeeeeeeeeeeee

Complete the following sentence.
Citrus______ is a bacteria that is highly infection to all citrus crops.

Answers

Answer:

Canker.

Explanation:

Citrus canker is a bacteria that is highly infectious to all citrus crops.

Hope this helps!

heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Answers

Answer:

country B is more developed country

5) The diagram below shows Earth in eight different positions in its orbit around the sun. Around each of Earth’s positions is a dashed circle representing the Moon’s orbit. (Criteria Aii) • For each of Earth’s positions (1–8), try to draw the Moon in a position on the dashed circle where a lunar eclipse could happen. • Then, check the boxes (below the diagram) for each position in which a lunar eclipse could happen.

Answers

1. Earth Position 1:

The Moon would be positioned on the opposite side of Earth from the Sun, within or near Earth's shadow. This configuration would result in a total lunar eclipse, where Earth blocks the sunlight from directly reaching the Moon.

2. Earth Position 2:

The Moon would be positioned on the same side of Earth as the Sun but aligned in a straight line with Earth and the Sun. In this case, the Moon would pass through Earth's shadow, resulting in a total lunar eclipse.

3. Earth Position 3:

The Moon would be positioned slightly to the right or left of Earth's shadow, but still within the range where it intersects with Earth's orbit. This position would cause a partial lunar eclipse, where only a portion of the Moon passes through Earth's shadow.

4. Earth Position 4:

Similar to Position 2, the Moon would be on the same side of Earth as the Sun but aligned in a straight line. However, it would be slightly above or below Earth's shadow, causing a penumbral lunar eclipse. In this type of eclipse, the Moon passes through Earth's penumbra, the outer part of the shadow where sunlight is only partially blocked.

5. Earth Position 5:

The Moon would be positioned on the opposite side of Earth from the Sun, within or near Earth's shadow. This configuration would result in another total lunar eclipse.

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Refraction occurs when the amplitude of a wave changes as it goes from one medium to another. yes or no?

Answers

Yes, it is true that when Refraction occurs the amplitude of the wave changes as it travels from one medium to the other.

Refraction is generally termed as bending of light ray when light travels from one medium to the other medium. Bending highly depends on whether the Medium may be dense or light.

Refraction may also be defined as the redirection or change of the direction of the wave that is passing from one medium to the other. It can be most commonly observed, for example, refraction in glasses, lenses etc.

Answers

The conclusion can be drawn from this data is C. No conclusions can be drawn from this data.

What does the data show?

The data shows that the plant given fertilizer grew faster than the plant not given fertilizer in weeks 1 and 3, but the plant not given fertilizer grew faster in weeks 2 and 4. This suggests that there is no clear relationship between fertilizer and plant growth.

There are a number of possible explanations for this. One possibility is that the fertilizer is not effective. Another possibility is that the plants are not responding to the fertilizer in the same way. It is also possible that other factors, such as the amount of water or sunlight the plants receive, are affecting their growth.

To draw a conclusion about the effect of fertilizer on plant growth, it would be necessary to conduct a more controlled experiment. This experiment would need to include a larger sample size and control for other factors that could affect plant growth.

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What is the relationship between segments and septa?

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Segments and septa are related anatomical structures found in various organisms, particularly in arthropods and annelids.

Segments: Segments are the division of the body into distinct repetitive units, often externally visible as repeated body parts. Examples include earthworms, millipedes, centipedes, and insects.

Septa: Septa are partitions or walls that separate individual segments or compartments within an organism's body, providing structural support and creating distinct compartments. They can be found internally or externally, dividing the body surface into discrete units.

Organisation, structure, and coordination are provided by segments and septa within the bodies of segmented organisms, enabling specialised functions within each segment while preserving the integrity of the entire body. Depending on the organism and the purpose they serve, septa may be membranous or more rigid in structure. Septa in segmented animals provide support and stop internal structures from moving or being displaced, preserving the integrity and functionality of each segment.

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Which statement best explains why this extrusion volcanic rock does not have visible crystals?

Answers

Answer:

C is the correct option.

Explanation:

Which of the following terms refers to a system in which plants are grown in tanks of non-circulating water, demanding regular evaluation of nutrient levels and health of tanks?

medium culture
static solution
solution culture
Hoagland solution

Answers

The system in which plants are grown in tanks of non-circulating water, demanding regular evaluation of nutrient levels and health of tanks is known as static solution culture.

What is static solution culture?

Static solution culture, referred to as passive hydroponics or reservoir hydroponics, denotes a technique for cultivating plants devoid of soil. Within this approach, plants are upheld in a nutrient-abundant solution that perpetually permeates their roots.

Unlike active hydroponic systems that employ pumps to circulate the nutrient solution, static solution culture relies upon the innate capillary action and adeptness of the growing medium to furnish the plants with essential nutrients.

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Describe the role of GA in a-amylase production and in germination. Provide evidence for your claim

Answers

Gibberellic acid (GA) plays a crucial role in a-amylase production and germination. GA stimulates the synthesis and release of a-amylase enzymes, which hydrolyze starch into sugars during germination. Experimental studies have demonstrated that the application of GA accelerates a-amylase production and enhances germination in various plant species

In terms of a-amylase production, GA stimulates the synthesis and release of this enzyme. a-amylase is responsible for breaking down starch into simpler sugars, which are then utilized by the plant for growth and development.

Studies have shown that applying GA to plant tissues or seeds results in an increased production of a-amylase, facilitating the conversion of stored starch into energy-rich sugars.

Regarding germination, GA is involved in breaking seed dormancy and promoting the growth of the embryonic plant.

It stimulates the production of hydrolytic enzymes like a-amylase, which enable the hydrolysis of starch reserves in the endosperm, providing the energy needed for germination and seedling establishment.

Additionally, GA helps in cell elongation and division, promoting the growth of the embryo and the emergence of the radicle.

Evidence for GA's role in both processes includes studies where the exogenous application of GA to seeds or plant tissues has been shown to enhance a-amylase production and promote germination.

Conversely, inhibiting GA synthesis or action results in reduced a-amylase activity and impaired germination. These findings support the critical involvement of GA in both a-amylase production and germination processes in plants.

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what would happen if the hydrogen ion pumps in the tigers mitochondiar stopped functioning

Answers

If the hydrogen ion pumps in the tiger's mitochondria stopped functioning, it would have severe consequences on the process of oxidative phosphorylation and the overall production of ATP (adenosine triphosphate), which is the energy currency of cells.

The hydrogen ion pumps, also known as the electron transport chain complexes, play a crucial role in oxidative phosphorylation. They are responsible for creating a proton gradient across the inner mitochondrial membrane by pumping hydrogen ions (protons) from the mitochondrial matrix to the intermembrane space. This proton gradient is essential for the functioning of ATP synthase, an enzyme that synthesizes ATP.

Without functioning hydrogen ion pumps, the proton gradient would not be established. As a result, ATP synthase would not be able to generate ATP efficiently. This would lead to a significant reduction in ATP production, which is essential for various cellular processes, including muscle contraction, biosynthesis of molecules, active transport, and maintenance of cellular homeostasis.

The lack of ATP production would cause a rapid depletion of cellular energy reserves. Cells would struggle to carry out their normal functions, and the tiger would experience a loss of energy and overall decline in physical performance. Vital processes such as muscle movement, digestion, and even basic metabolic functions would be compromised.

Additionally, the accumulation of hydrogen ions within the mitochondrial matrix would disrupt the pH balance, affecting the efficiency of other metabolic pathways and potentially leading to cellular damage or dysfunction.

In summary, the dysfunction of hydrogen ion pumps in the tiger's mitochondria would severely impair ATP production, resulting in a decline in energy levels and overall cellular function. It would have significant implications for the tiger's survival and well-being.

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how many amino acids can be coded for 288 bases?

Answers

Answer:

76 amino acids can be coded for 288 bases.

Assume you are looking for microorganisms in a tissue sample from a lung biopsy obtained from a patient sick with pneumonia. Microbes first become visible under the 40X high-dry lens, and can be seen in more detail under the 100X oil immersion lens. You determine that you are likely looking at bacterial cells.

Why is it unlikely that these are archaeal cells?
Why is not possible that these are viral particles?

Answers

Answer:

CRYSTAL SPRING COLLEGE will give you a great explanation located at Lekki - ibeju in eputu

do the usage of synthetic plant hormones for the modification of plant growth have any environmental implications

Answers

The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.

Understanding the Effect of Synthetic Plant Hormones

Factors to consider

1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.

2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.

3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.

4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.

5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.

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recal what you know about the functions of the skeletal system to complete the following questions

Answers

The skeleton provides a framework for ⇒ muscle and soft tissue attachment.

Name one organ protected by the ribcage. ⇒ Heart, lungs, liver

Blood is formed in the:

red bone marrow.Calcium is released and deposited in the bones and blood to maintain homeostasis. calcium, phosphorus, minerals, fat is stored in the bones.

When muscles: ⇒ contract, the bones attached to them move.

What is the skeletal system

The bony structure of the skeleton serves as a foundation for providing support and attaching soft tissues. The heart is safeguarded by the ribcage.

The bone marrow is responsible for producing blood. In order to keep the body in balance, calcium is discharged and stored in both the bloodstream and bones. The bones serve as a storage site for calcium. The movement and locomotion of the body occurs as a result of bones connected to contracting muscles.

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See full text below

Recall what you know about the functions of the skeletal system to complete the following questions. The skeleton provides a framework for and soft tissue attachment. Name one organ protected by the ribcage. Blood is formed in the bone marrow. is released and deposited in the bones and blood to maintain homeostasis. is stored in the bones. When muscles , the bones attached to them move.

question is the screenshot

Answers

The possibility that it would be red eyed would be 75%. Option D

What is the Punnet square?

A Punnett square is a genetics tool used to forecast the potential allele combinations in the progeny of a cross between two individuals. It bears the name Reginald Punnett after the British geneticist who created it.

Each box in the Punnett square represents a potential combination of alleles from the parents, and it typically consists of a square grid with boxes. The top of the grid lists the alleles of one parent, and the left side lists the alleles of the other parent.

By the use of the Punnet square that we have shown in the image attached, we can see that the possibility of the white eyes would be 75%.

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Nature overcomes some natural disasters such as when a flooded mangrove forest or a Burnt forest are reborn study the photos on the right and give examples of how an old ecosystem might be destroyed and make way for a different ecosystem

Answers

One example of how an old ecosystem might be destroyed and make way for a different ecosystem is through a volcanic eruption. Volcanic eruptions can release large amounts of ash and lava that can bury or burn existing vegetation and wildlife. The ash can also alter the soil pH and nutrient levels, making it difficult for existing vegetation to survive. However, over time, new plant species can colonize the area, taking advantage of the newly available nutrients and space. These new plant species can then attract new wildlife, leading to the formation of a different ecosystem.

Another example is a wildfire. Wildfires can burn through forests and grasslands, destroying existing vegetation and wildlife. However, some plant species are adapted to survive wildfires, and their seeds may remain in the soil or be released after the fire. These plants can quickly grow back and start to rebuild the ecosystem. The burned areas can also become home to new plant species that thrive in the nutrient-rich soil that results from the fire.

A third example is a flood. Floods can inundate an area and destroy existing vegetation and wildlife. However, in areas like wetlands and mangrove forests, floods can also bring in new nutrients and sediment, creating new habitat for different plant and animal species. The flooded areas can also become breeding grounds for fish and other aquatic species, leading to the formation of a different ecosystem.

Which of the following best describes scaffolding branches?

new growth branches carrying the majority of blossom and fruit

secondary branches pruned away in second year of shaping

central branches preserved in central leader pruning

structural branches preserved to carry new growth in later prunin

Answers

Scaffolding branches are the central branches that are preserved in central leader pruning. Option 3.

What are scaffolding branches?

Scaffolding branches refer to central branches that are preserved in central leader pruning.

These branches serve as the main structural framework of a tree and are selected to support future growth and development. Scaffolding branches are strategically chosen and maintained to provide a strong and balanced framework for the tree.

They act as the primary branches from which new growth will emerge in subsequent pruning and play a crucial role in shaping the overall structure of the tree.

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Explain why greenhouse systems are preferred for leafy greens, seedlings, and flowers but are less often used for other crops.??

Answers

Greenhouse vegetables include tomatoes, capsicum, cucumbers, eggplants, etc. Pest control is best done with healthy seedlings and proper maintenance in greenhouses.

A greenhouse is a building made of a transparent material that allows natural light to enter. The main elements of a greenhouse, such as the structure, cover/glazing, and temperature control system, need to be designed correctly for the growth of plants.

The greenhouse effect is the name given to a number of crops that thrive in a greenhouse environment. These include salad greens, peppers, cucumbers, spinach, and tomatoes.

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Select the features commonly present in a formal French garden.

topiaries

rock gardens

parterres

massed perennials

follies

bosquets

statues

torii

fountains

allees

Answers

Answer:

parteeres

Explanation:

rectangular reflecting pools or circular beds that play a geometrical counterpoint to the gardens right angled parteeres

5. Differentiate between:
a. Scientific study and general study

Answers

Scientific research is a investigating and acquiring or expanding our understanding whereas nonscientific research is acquiring knowledge and truths about the world using techniques that do not follow the scientific method.

Take a look at tgis art piece of art
The cultures that created this form of art thought it important to pass the artwork on to future generations
What type of oceanic art is this considered to be?
A. Australian Art
B. Micronesian Art
C. Melanesian Art
D. Polynesian Art
Edmentum/Plato

Answers

The given art piece is considered to be Polynesian Art. So the correct option is option D.

Polynesia is divided into the East Polynesian and West Polynesian cultural groups. West Polynesian culture is characterized by a high population density. West Polynesia has strong marriage institutions and well-established judicial, monetary, and commercial customs. West Polynesia includes the groups, Tonga, Samoa, and Fiji.

People were artists and craftspeople of exceptional skill. Simple things like fish hooks would be made to exact specifications for various catches and embellished even when the embellishment wasn’t part of the purpose. Stone and wood weapons were seen as more powerful the more beautifully crafted and embellished they were. In many island groups, weaving was an integral part of their culture, and gift-giving of woven articles was a long-standing tradition.

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Describe the role of various human activities that place stress upon the environment. Demonstrate an understanding of the interrelationship between humans and the physical environment. Identify several major environmental problems and assess how this affects our ability to live in a sustainable way

Answers

Human activities such as agriculture are impacting upon the natural ecosystems.

What role does human activities play?

Environmental issues can result from considerable environmental stress caused by human activity. Natural resource exploitation and consumption, pollutant production, habitat destruction, and ecosystem modification are all frequent components of these activities.

Intensive farming methods, such as cutting down trees to make way for farms and using chemical pesticides and fertilizers, can deteriorate soil quality, cause deforestation, and cause runoff to pollute water. Ecosystems are disturbed, biodiversity is decreased, and deforestation causes climate change by releasing carbon dioxide that was previously held in trees.

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Human activities, such as deforestation, contamination, overfishing, and nursery gas outflows, disturb the environment, jeopardizing supportability by undermining biodiversity and biological system wellbeing.

Role of various human activities that place stress upon the environment

Human activities play a critical part in setting stress upon the environment, disturbing the fragile interrelationship between people and the physical environment.

Activities such as deforestation, mechanical contamination, overfishing, and nursery gas emanations contribute to major natural issues.

Deforestation leads to territory misfortune and expanded carbon dioxide levels, whereas mechanical contamination sullies discuss, water, and soil.

Overfishing disturbs marine environments and depletes angle populaces, and nursery gas emanations contribute to climate alteration.

These natural issues, in case, cleared out unaddressed, debilitate our capacity to live reasonably, jeopardizing biodiversity, clean discuss and water, and in general environmental well-being.

Accomplishing supportability requires adjusting human needs with natural preservation and advancing dependable asset administration.

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6) The diagram below shows Kepler-47c in eight different positions in its orbit around Stars A and B. Around each of Kepler-47c’s positions is a dashed circle representing its moon’s orbit. (Criteria B(i))
• For each of Kepler-47c’s positions (1–8), try to draw its moon in a position on the dashed circle where a lunar eclipse could happen.
• Then, the boxes (below the diagram) for each position in which a lunar eclipse could happen.

Answers

Here are the eight different positions of Kepler-47c in its orbit around Stars A and B attached and shown at positions 2, 4, 6, and 8.

How to determine lunar eclipses?

For each of Kepler-47c’s positions (1–8), its moon in the position on the dashed circle where a lunar eclipse could happen are positions 2, 4, 6, and 8.

A lunar eclipse can happen when the moon passes directly behind the Earth and is completely obscured from view. This can only happen when the moon is full, and when the Earth is between the moon and the sun. In the diagram, positions 2, 4, 6, and 8 all meet these criteria. In these positions, the moon is in the Earth’s shadow, and a lunar eclipse could happen.

In positions 1, 3, 5, and 7, the moon is not in the Earth’s shadow, and a lunar eclipse cannot happen. In these positions, the moon is either on the opposite side of the Earth from the sun, or it is in front of the sun.

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Order the life cycle of very high-mass stars Nebula , protostar, red supergiant, supernova, average star and black hole ?

Answers

Supernova, high mass, nebula and protostar and red supergiant and then last black hole

Select the soil-free ingredients that are fully non-organic in origin.

perlite

vermiculite

diatomite

sand

mineral wool

bark

peat

expanded clay

Answers

Answer:

perlite, vermiculite, diatomite, sand, mineral wool, and expanded clay are soil-free and fully non-organic in origin. Bark and peat are organic materials and are not fully non-organic.

Complete the following sentence.
A grower who wishes to enhance plant growth by adjusting the carbon dioxide levels in the greenhouse will use a(n) _____ gas analyzer to evaluate CO2 levels.

Answers

A grower who wishes to enhance plant growth by adjusting the carbon dioxide levels in the greenhouse can use a carbon dioxide (CO2) gas analyzer to evaluate CO2 levels.

The amount of carbon dioxide, methane, and nitrous oxide in the atmosphere of Earth may be measured using a glasshouse gas analyzer.

Studies of the air quality in the field, leak identification, and natural gas monitoring may all be done using a glasshouse gas analyzer that analyses CH4, CO2, and H2O.

TIGER OPTICS, A. With extreme precision and accuracy, the T-I Max AIR CO2 glasshouse gas analyzer can test CO2 levels in the air.

Nova Analytical Systems provides CO2 analyzers that detect carbon dioxide levels in parts-per-million (ppm) or as a percentage using infrared technology.

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what is the reading on voltage probe vpa when the magnet is moved quickly from outside the coil to inside the coil and then back out? more than one answer may be correct. The function y(t) satisfies the differential equation y' (t)-cos(t)y(t)=-2 cos(t)e subject to the initial conditiony (5)+ where is a real constant Given that y(-5)-y (5), find the value c Enter your answer with up to one place after the decimal point of your answer is an integer, do not enter a decimal pome. For example, your rower in 51414 14 your ar 2 sin The function y(t) satisfies the differential equation y' (t)- cos (t) y(t) = -2 cos(t)en(e) subject to the initial condition y()=e+ where c is a real constant. Given that y (-) = y(), find the value c. Serenity Systems Co. offers its services to residents in theMinneapolis area. Selected accounts from the ledger of SerenitySystems Co. for the fiscal year ended December 31, 20Y1, are asfollows: 15. K-Nine Pet Foods, Inc. sells it dog food at $18.00 a case. The total cost function for thefirm is:TC = 0? +8Q +12a) What is the marginal revenue of the K-Nine Pet Foods?b) What is the marginal cost of K-Nine Pet Foods?c) What is the profit-maximizing level of output for the company?d) What is the profit for K-Nine?e) What is the impact on profit if the firm produces more than the quantity identified in (c)? Which of the following is not a cause of a market failure. Asymmetric Information. Market Power. Externalities. 2. (a)People often over-/under-estimate event probabilities. Explain,with the help of examples, the manner in which peopleover-/under-estimate probabilities because of the (i) availability,(ii) re a 40-year-old woman is planning travel to a country where wild poliovirus is still a threat. she has a documented record of two prior doses of ipv, spaced by an appropriate interval. what polio vaccine regimen is recommended? Find the limit if it exists. lim 4x X-4 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. lim 4x = (Simplify your answer.) X-4 B. The limit does not exist. x 2. An equation of the tangent plane to the surface (-2,1,-3) is a) 3x-6y + 2z-18=0 b) 3x-6y + 2z+18=0 3x-6y-2z+18=0 d) 3x+6y + 2z-18=0 e) None of the above. c) + y + /12/2 = 3 at the point The postbox rule states that an offer is accepted when the acceptance is placed in the mail. Select one: True Or False Privity of contract is the principle that you cannot enforce the terms of a contract that you are not a party to Select one: True Or False A sample of 3,534 human patients yielded a mean systolic blood pressure of 127.3 mmHg and standard deviation of 19.0. Calculate a 95% confidence interval for systolic blood pressure based on the information provided [show work]. Select all true statements in the list below. The CLT lets us calculate confidence intervals for . The CLT tells us about the distribution of X. The CLT tells us about the distribution of . The CLT says sample means are always normally distributed. The CLT lets us calculate sample size to achieve a certain error rate. The CLT tells us about the distribution of X. Define, describe, and give examples of four ways you can spark the imagination of a reader in a sales letter. In the role of a claims supervisor, write a negative adjustment letter to a customer who complains that your companys plant food killed his houseplants. Make an effort to maintain goodwill. Your company is in the process of adding a new line for making a new product. The fixed cost for this new line is $21,000 and the variable cost is $50 for each unit. The unit sales price is expected to decrease with an increase in the number sold so that if you sell x units, each unit will sell for a price of p= (- $0.50)(x)+$300. For example if we make and sell only ten part it will cost $21,500 and will sell for a total of $2950 and the company loses $18,550. Showing all your work, determine: a. The minimum and maximum number of parts to break even: Total Revenue = Total Cost. I b. The number of parts the company should make to gain the maximum possible possible profit, and the amount of this maximum profit. c. The profit to be made if your company plans to maximize the revenue received from the sales of this product. Explain what factors cause shifts of the aggregate demand curve in the open economy model. 2) Explain the macroeconomic effects of a tax cut according to the Ricardian Equivalence proposition. Include in your answer the IS-LM graph that shows the effects of this tax cut. Let v(0) = sin(0), where is in radians. Graph v(0). Label intercepts, maximum values, and minimum values. Tip: Use this graph to help answer the other parts of this question. Clear working out please. Thank you.5. Let f: R R be a continuous real-valued function, defined for all x R. Suppose that f has a period 5 orbit {a1, a2, a3, a4, a5} with f(a) = ai+1 for 1 i 4 and f (as) = a. By consid Owners Jim Brush and Alison Sloat run Key West Key Lime Pie Company, a pie company that is a true rags to riches culinary story. Buying the business, recipes and all, for merely $1200, they have grown it from selling pies on the side of the road to being named the "Nation's Best Pie" by the American Pie Council. Even though the business grosses an impressive $1.4 million a year, they are not turning a profit. With multiple storefronts and a shipping facility that's not bringing in any money, can serial entrepreneur Marcus Lemonis help this couple get back on track and get a piece of the pie? (Bayes' Rule) : Carmee has two bags. Bag I has 7 red and 2 blue balls and bag II has 5 red and 9 blue balls. Carmee draws a ball at random and it turns out to be red. Determine the probability that the ball was from the P(A|X)P(X) bag I using the Bayes theorem.P(XIA) = (3 points) P(X\A)P(X)+P(A|Y)P(Y) Question 2 Electronic Chemicals produces silicon wafers (units on which electronic circuits are printed). The manufacturing process is organised in two main departments, Department A and Department B.