List the four families of instruments and the principal instruments that belong to each family.

Answers

Answer 1

Answer:

1. strings, 2. woodwind, 3. percussion 4. brass


Related Questions

Imagine that you have completed a Ph.D. degree in chemical engineering and are applying for an industry-based R&D (research and development) position. List and briefly explain the key components of your technical presentation for an interview for this position? And explain 5 main key elements of your non-verbal communication with examples. Write the answers in your own words.

Answers

For a technical presentation for an industry-based R&D position, I would include the following key components:

1. Research experience: I would discuss my research experience and highlight any projects that are relevant to the position. I would also discuss any research techniques or equipment that I am familiar with.

2. Technical skills: I would highlight my technical skills and expertise, including any software or programming languages that I am proficient in. I would also discuss any certifications or licenses that I hold.

3. Publications and presentations: I would discuss any publications or presentations that I have given, including the topics and the audience. This would demonstrate my ability to communicate technical information effectively.

4. Collaborations: I would discuss any collaborations that I have participated in, including the roles that I played and the outcomes of the collaborations. This would demonstrate my ability to work effectively in a team.

5. Problem-solving ability: I would discuss my problem-solving ability and give examples of how I have solved complex problems in the past. This would demonstrate my ability to tackle the challenges that come with an R&D position.

For non-verbal communication, the following five key elements are important:

1. Eye contact: Maintaining eye contact shows that you are engaged and interested in the conversation.

2. Posture: Sitting up straight and leaning slightly forward can show that you are attentive and interested in the conversation.

3. Facial expressions: Smiling and nodding can show that you are interested and engaged in the conversation.

4. Gestures: Using appropriate gestures can help emphasize your points and make you appear more confident.

5. Dress: Dressing appropriately for the occasion can help you make a good first impression and show that you take the opportunity seriously.

Key components of a technical presentation for an industry-based R&D position interview:1. Introduction:by introducing yourself and providing a brief overview of your educational background, research experience, and expertise in chemical engineering. Highlight your areas of specialization and any notable achievements.

2. Research Focus: Present a summary of your doctoral research, including the problem statement, objectives, methodology, and key findings. Emphasize the relevance of your research to the industry and how it contributes to the field of chemical engineering.

3. Technical Skills: Highlight your technical skills and expertise that are relevant to the R&D position. Discuss specific laboratory techniques, software proficiency, data analysis tools, and any specialized equipment you have experience with.

4. Publications and Presentations: Discuss any publications, conference presentations, or patents resulting from your research. Mention the significance of these contributions and how they demonstrate your ability to communicate and disseminate research findings.

5. Future Research Plans: Outline your vision for future research in the industry and how you plan to contribute to the company's R&D goals. Discuss potential projects, collaborations, or areas of innovation that align with the company's interest.

Key elements of non-verbal communication during an interview:

1. Eye contact: Maintain good eye contact with the interviewers to convey confidence and engagement. Avoid excessive staring or looking away, as it may indicate disinterest or lack of confidence.

2. Posture and body language: Sit upright with a relaxed yet attentive posture. Avoid slouching or fidgeting, as it may signal nervousness. Use open gestures, such as keeping your hands on the table or using them to emphasize key points.

3. Facial expressions: Use appropriate facial expressions to convey interest, enthusiasm, and sincerity. Smile when appropriate and show genuine reactions to demonstrate your engagement in the conversation.

4. Dress and appearance: Dress professionally and appropriately for the industry and company culture. Pay attention to

Learn more about interest here:

https://brainly.com/question/30393144

#SPJ11

uses of the following:
iron
ironing board
sleeve board

storage equipment
sewing bag
hangers
wardrobe
cupboard

cleaning equipment
brush
broom
duster
dust pan
mops

draw a sewing machine ​

Answers

Answer:

?

Explanation:

Give an example of an ethical dilemma that can occur in 3-D printing.. Discuss why it is not an ethical issue but an ethical dilemma.

Answers

short-term versus long-term, individual versus community, truth versus loyalty and justice versus mercy. Short-term concerns are usually associated with the satisfaction of current needs in such a way as to preserve the possibility of a future.

A dam that will be used for drinking water and power production that will supply few cities is to be constructed. a small city is situated upstream and the population have to abandon their lands prior to the construction. Explain how cost/benefice approach can be used to make a decision.

Answers

Answer:

When considering whether to construct a dam that will impact the livelihoods of a small upstream city, a cost/benefit approach can be useful to make a decision. First, the potential benefits of the dam, such as providing drinking water and power production for multiple cities, should be weighed against the costs, such as the displacement of the residents of the small upstream city and the potential environmental impacts.

To accurately assess the costs, potential consequences, and mitigation measures should be considered. For example, the loss of the small upstream city's homes could lead to economic hardships and relocation expenses. Mitigation measures such as providing new homes or job opportunities in the construction of the dam may need to be considered. Additionally, environmental impacts such as habitat destruction and loss of biodiversity should be analyzed and evaluated against the benefits of the dam.

When making a decision, the cost/benefit analysis should consider all stakeholders involved, including the small upstream city, affected ecosystems, and the cities that will benefit from the dam. The decision-makers should weigh the pros and cons of the project in light of all available information, and choose an option that is most beneficial for all parties involved.

Explanation:

What is the theme of the art piece defacement

Answers

anti-Black racism and police brutality
Anti-black racism and police brutality

Contemporary South Korean artist Nam June Paik was a pioneer of video art, and many have argued that the artist was "ahead of his time."
Watch this video and then respond to the prompts below (at least 200 words):
• In what ways did Nam June Paik "predict the future," according to the video?
• Does his art connect in anyways to the ancient art of Korea that we learned about this week? (If so, how? If not, what makes his work so different?)

Answers

Nam June Paik predicted the future through his embrace of technology and exploration of the human-technology relationship in his art.

Nam June Paik, a famous South Korean craftsman, was to be sure somewhat radical, as proven by his visionary way to deal with video workmanship. In the video, multiple ways can be recognized in which Paik anticipated what's in store:

1. Embracing innovation: Paik perceived the extraordinary force of innovation, especially TV and video, and incorporated it into his creative practice. He anticipated the capability of these mediums to reshape how we might interpret craftsmanship and correspondence.

2. Conceptualizing the worldwide town: Paik begat the expression "electronic expressway" in 1974, imagining an organized existence where data and correspondence stream unreservedly. This premonition repeats the idea of a worldwide town, which recommends interconnectedness and the obscuring of limits.

3. Investigating the connection among people and innovation: Paik's specialty frequently analyzed the complicated transaction among people and innovation, scrutinizing the effect of innovation on our lives. He expected the rising incorporation of innovation into our day to day presence, stressing the need to draw in with it fundamentally.

With respect to association between Nam June Paik's specialty and old Korean craftsmanship, his work varies altogether from conventional Korean fine arts. Old Korean workmanship envelops many mediums, including ceramics, calligraphy, painting, and figure, with an emphasis on conveying social and otherworldly qualities.

Paik's specialty, then again, embraces contemporary innovation as its essential medium. While old Korean workmanship is established in custom, imagery, and craftsmanship, Paik's video craftsmanship is described by trial and error, intuitiveness, and a disturbance of conventional creative limits.

In any case, one can contend that there is an association between Paik's work and the old craft of Korea regarding pushing creative limits. Similarly as old Korean specialists split away from regular structures to investigate new strategies and subjects.

Paik tested the laid out standards of craftsmanship by integrating innovation and investigating its effect on society. The two types of workmanship mirror a craving to push the limits of innovativeness and articulation.

Eventually, Nam June Paik's imaginative way to deal with video workmanship, his ground breaking thoughts regarding innovation, and his capacity to expect the future have set his status as a trailblazer in the craftsmanship world.

His work may not straightforwardly line up with old Korean craftsmanship, yet it shares a repeating theme of pushing imaginative limits and embracing new types of articulation.

To learn more about Nam June Paik, refer:

https://brainly.com/question/31580519

#SPJ4

Which of the followings is an example of using the Respect of person approach to identify real-world problems and find engineering design solutions:
a.
How can technology be used to help the elderly and persons with disabilities with their daily needs
b.
What facilities currently exist that could be producing more harm than good?
c.
None of the given statements
d.
What buildings, bridges, power grids, and other infrastructure do not exist within a certain community?

Answers

The answe is letter C

Examine the photograph below. What do the light and dark areas of the photo help to illustrate about the raspberries?

The volume and shape
The rhythm and movement
The height and weight
The price and freshness

Answers

The photograph of the raspberries depicts various shades of light and dark colors. The light areas are the bright red and pink berries, while the dark areas are the shadows beneath the berries. This image helps to illustrate  option A. the volume and shape of the raspberries.

According to the visual arts, the use of light and shadow on an object serves to create the illusion of depth, volume, and texture. The image depicts this concept. The light areas of the photograph, which are the raspberries, appear to be closer to the viewer, while the dark areas, which are the shadows beneath the raspberries, appear to be further away. This illusion of depth helps to illustrate the volume of the raspberries. The use of light and shadow in the photograph also serves to emphasize the shape of the raspberries.

The bright areas, which are the highlights on the raspberries, emphasize the round and plump shape of the berries. The dark areas, which are the shadows beneath the raspberries, emphasize the curves and crevices of the berries. Therefore, the light and dark areas of the photograph help to illustrate the volume and shape of the raspberries. Therefore the correct option is A

Know more about  illusion here:

https://brainly.com/question/1749376

#SPJ8

Which of the following belongs to respect for person approach?
O a. None of the given statements
O b. Harm to one person can be justified by a bigger benefit to someone else
The right action in any situation is the one that will produce the best outcomes, as measured by impact on everyone involved
Od. There are some things you may not do to a person, even for the benefit of others

Answers

Answer:

The answer is (d) There are some things you may not do to a person, even for the benefit of others. This statement belongs to the respect for person approach, which is one of the principles of bioethics. This approach emphasizes that individuals have a fundamental right to make their own decisions and that they should be treated with dignity and respect. It also holds that there are some actions that are never morally permissible, even if they are done for the benefit of others.

Explanation:

The answer I think is letter D

It is believed that early Egyptian music used a five-tone scale.

Answers

Sorry bro I don’t know ‍♀️ the Answer of your Question is their any other question that I can help you with.
Final answer:

Early Egyptian music is believed to have used a five-tone scale, echoing the Pythagorean theory of harmonic relations. This belief suggests that music encompasses universal principles capable of transcending cultural and historical differences.

Explanation:

It is believed that early Egyptian music implemented a five-tone scale, indicating that the principles of music have deep historical roots. The relation between mathematics and music goes back to the Pythagoreans who discovered the relationship between the length of a string on an instrument and the pitch of the note it produces, redirecting focus to the phenomenal harmonic and interval connections between sounds. The belief about early Egyptian music resonates with the Pythagorean theory of harmonic relations. Additionally, research by a team from the Max Planck Institute for Human Cognitive and Brain Sciences suggested that music tends to bring out universal emotions, despite differences in cultural backgrounds. Through this research, it was established that music can transcend cultural, regional, and historical boundaries, a phenomenon perhaps also applicable to the five-note system in early Egyptian music.

Learn more about Egyptian Music here:

https://brainly.com/question/20026931

#SPJ2

Cora is examining one of her classmate’s photos at the school art show. When she first looks at the image, she believes it is a black and white photo of the shore with the tide rolling in at night. However, upon closer inspection, Cora notices that the sand is in fact gravel and the tide is actually a close-up image of a damaged car bumper. She recognizes this because she has similar damage to the bumper on her own car. What is Cora using to help her understand and interpret this image?

design elements


bottom-up processing


top-down processing


visual stratification

Answers

Cora is using Option C.  top-down processing to help her understand and interpret this image.

What is top-down processing?

Top-down processing is a cognitive process in which the brain employs previous knowledge to develop understanding, interpret sensory information, and make decisions. Top-down processing is the opposite of bottom-up processing, which starts with sensory input and then interprets it based on previous knowledge.Cora is using top-down processing to help her understand and interpret this image because she has similar damage to the bumper on her car.

Cora's past experience and knowledge of what a damaged bumper looks like in real life is helping her understand what she is seeing in the photograph, despite the fact that the image itself is ambiguous and could be interpreted in a different way. Bottom-up processing, on the other hand, would start with sensory input and then work its way up to a higher-level understanding.

For example, if Cora were looking at a photograph of an object she had never seen before, she would use bottom-up processing to try to make sense of the sensory information before developing a higher-level understanding of the image. Design elements and visual stratification are not relevant to this situation because they do not involve using past experience to interpret sensory information. Therefore the correct option is C

Know more about top-down processing here:

https://brainly.com/question/32869299

#SPJ8

Give an example of an ethical dilemma that can occur in stem cell research. . Discuss why it is not an ethical issue but an ethical dilemma.

Answers

Answer:

?

Explanation:

An example of an ethical dilemma in stem cell research is the use of embryonic stem cells. Embryonic stem cells are derived from early-stage embryos, usually leftover embryos from in vitro fertilization (IVF) procedures.

The ethical dilemma arises from the fact that extracting these stem cells destroys the embryo, raising concerns about the moral status of the embryo and the potential for disrespecting the value of human life.

It is important to note that an ethical dilemma is different from an ethical issue. An ethical issue refers to a situation where there is a clear right or wrong  based on moral principles. In contrast, an ethical dilemma involves conflicting moral values, and there is no straightforward solution that fully satisfies all relevant ethical considerations.

In the case of embryonic stem cell research, the ethical dilemma arises from the clash between two competing values: the potential to advance medical science and improve human health through the use of embryonic stem cells and the concern for the moral status and protection of human embryos.

On one hand, proponents argue that embryonic stem cells have unique properties that make them valuable for scientific and medical research. They have the potential to differentiate into any type of cell in the human body, offering the possibility of developing treatments for various diseases and conditions. Supporters of this research contend that the potential benefits to society outweigh the ethical concerns associated with destroying embryos.

On the other hand, opponents argue that embryos deserve moral consideration and protection from harm. They believe that the destruction of embryos for research purposes is morally wrong and violates the principle of respect for human life. From their perspective, the ends do not justify the means, and alternative sources of stem cells, such as adult stem cells or induced pluripotent stem cells, should be explored instead.

The ethical dilemma in this case arises from the need to balance potentially significant medical advancements and the welfare of patients with the moral status and rights of embryos. It requires careful consideration of various ethical principles, such as respect for autonomy, beneficence, non-maleficence, and justice.

Resolving this ethical dilemma often involves engaging in public debates, consulting with ethicists, scientists, policymakers, and considering the views and perspectives of different stakeholders, including patients, religious groups, and the general public. Ethical guidelines and regulations are established to provide a framework for conducting stem cell research, ensuring that it is carried out with proper oversight, informed consent, and respect for ethical boundaries.

In summary, the ethical dilemma in stem cell research arises from the clash between the potential benefits of using embryonic stem cells and the ethical concerns surrounding the destruction of embryos. It is not a straightforward ethical issue because it involves conflicting values and requires a delicate balance between scientific progress and the moral status of human embryos.

Learn more about justice here:

https://brainly.com/question/14830074

#SPJ11

A ————Should pique the viewer’s interest and make them want to spend longer looking at the image.
Title
frame
mat
gallery’s decor

Answers

A option a. Title Should pique the viewer’s interest and make them want to spend longer looking at the image.

The reason for this is that the title of an image plays a critical role in grabbing the viewer's attention and piquing their interest in the image. The title is the first thing that a viewer will see when looking at an image in an art gallery or exhibition. As a result, it should be engaging, eye-catching, and able to pique the viewer's interest enough to make them want to spend more time examining the image. The title of an image can serve a variety of purposes, depending on the artist's intentions.

Some titles can be purely descriptive, indicating what the image depicts, while others can be more abstract and open to interpretation. Some titles can also offer a clue about the image's content or meaning, while others can be more playful or ironic. When creating a title for an image, artists must consider their audience, the image's context, and their intentions.

The title must be appropriate for the image and the exhibition or gallery setting while still capturing the viewer's interest. A good title can make the difference between a viewer passing by an image and stopping to examine it further. Therefore the correct option is A

Know more about artist's intentions here:

https://brainly.com/question/32323153

#SPJ8

how to do an invitation card ​

Answers

make an invitation card and maybe print it if you do it online

Answer:

How to write invitation card? Writing an invitation card is simple. Address your card to the person you're inviting; name the event you're inviting them to; spell out the date, time and location; and provide contact details so they can RSVP. Be sure to note if your guest should bring anything but themselves.

Look at this detail from the central panel of the portinari altarpiece by hugo van der goes. match each of these elements with what it is supposed to symbolize

Answers

In the central panel of the Portinari Altarpiece by Hugo van der Goes, the scattered violets, three red carnations, and orange lilies are all symbolic elements with specific meanings.

Scattered violets are often associated with humility. In Christian symbolism, humility is considered a virtue, and violets, with their modest and delicate nature, represent this quality. The scattered arrangement of violets in the painting suggests a humble and unassuming attitude towards faith.

Three red carnations are typically interpreted as a symbol of the Passion of Christ. The color red signifies Christ's sacrifice and the shedding of his blood, while the number three relates to the Holy Trinity. The carnations, with their vivid red color, evoke the suffering and martyrdom of Christ during his crucifixion.

Orange lilies, also known as marigolds, are commonly associated with the nails of Christ's crucifixion. The vibrant orange hue represents the fiery pain and torment of the crucifixion. The lilies, with their pointed petals, resemble the shape of nails, thus serving as a visual reminder of Christ's sacrifice and the physical suffering he endured on the cross.

Together, these symbolic elements in the Portinari Altarpiece convey profound religious themes and highlight the central importance of Christ's humility, passion, and sacrifice in Christian theology.

Know more about Hugo van der Goes here:

https://brainly.com/question/29436103

#SPJ8

All about cheerdancing and cheerleading movement and steps

Answers

Answer:

How to Do Basic Cheerleading

Motions.

Jumps.

Pike.

Stunts.

Tumbling.

Search for the case of the Hyatt Regency Walkway Collapse. a) Briefly summarize the incident in your own words. State your reference in APA style. b) Explain the physical cause of the of the accident.

Answers

a) The Hyatt Regency Walkway Collapse occurred on July 17, 1981, at the Hyatt Regency Hotel in Kansas City, Missouri. During a crowded tea dance event in the hotel's atrium, two elevated walkways suspended from the ceiling collapsed, resulting in the death of 114 people and injuring over 200 others. The incident was a result of a structural failure caused by design and construction errors in the walkway system.

Reference: National Bureau of Standards. (1982). Investigation of the Kansas City Hyatt Regency walkways collapse. Retrieved from https://nvlpubs.nist.gov/nistpubs/Legacy/TN/nbstechnicalnote913.pdf

b) The physical cause of the Hyatt Regency Walkway Collapse was a design flaw in the walkway system. The original design of the walkways utilized a concept known as "double-decker" design, where two walkways were suspended from an overhead support structure. However, the design change was made during the construction phase, and the walkways were later modified to be suspended from a single support structure, which was significantly weaker.

The connection between the support beams and the walkways relied on a set of hanger rods. These hanger rods were intended to provide support and stability to the walkways. However, due to the change in design, the load-bearing capacity of the connection points was greatly reduced. The walkways' weight, combined with the weight of the people on them, caused the hanger rods to fail, resulting in the collapse of the walkways.

The investigation revealed that the design change and lack of proper engineering analysis led to the insufficient strength of the connection points, ultimately causing the tragic collapse. The incident highlighted the importance of thorough design review, adherence to engineering principles, and proper oversight during construction to ensure structural integrity and public safety.

Reference: National Bureau of Standards. (1982). Investigation of the Kansas City Hyatt Regency walkways collapse. Retrieved from https://nvlpubs.nist.gov/nistpubs/Legacy/TN/nbstechnicalnote913.pdf

Learn more about hyatt regency here:

 https://brainly.com/question/30764072

#SPJ11

Other Questions
What components of liability should an organization sponsoring an open house or promotional event take into consideration? (3 Marks)Why is it important for corporate executives to consider diversity in their marketing and PR strategies? (3 Marks)Explain three strategies an organization should use to lay off employees. (3 Marks)List three ways and give examples of how organizations contribute to local communities as part of their public relations work. Discuss the ideas presented by Wendy Chung in "Autism-what we know (and what we don't know yet). Describe the features commonly associated with autism spectrum disorder. According to Wendy Chung, what are some possible causes of autism? Discuss the evidence suggesting that genetics may play a role in the development of autism. Describe the main ideas offered by Ronit Molko in "Reconsidering the Autism Spectrum" What are some of the challenges facing those with autism, particularly once they have reached adulthood? 3. Watch "Toward a New Understanding of Mental Illness" and "Parkinson's, Depression, and the Switch that Might Turn Them off and describe the content in detail. These videos present mental illness as being largely based in biology. Do you agree or disagree? What are some alternate ideas about what causes mental illness? Discuss how our understanding of mental illness has changed across time How does our understanding of mental illness impact our ability to successfully treat mental illness? What is the DSM? Discuss and give examples of the challenges associated with using it for the diagnosis of mental disorders. The position of an object that is oscillating on a spring is given by the equation x = (0.232 m) cos[(2.81 s)t]. If the force constant (spring constant) is 29.8 N/m, what is the potential energy stored in the mass-spring system when t = 1.42 s?a. 0.350 Jb. 0.256 Jc. 0.329 Jd. 0.399 Je. 0.798 J Carmen wants to repay a debt of $3000 over the course of the next 36 months. Interest is 8% compounding quarterly and he initially makes 24 monthly payments of $50, after which he is unable to make payments. How much would he need to pay at time 36 to still fulfill his debt Part 2 1) See the magic square below. All 5 rows, all 5 columns and both diagonals must add up to the same number. What is the magic sum? (Enter the magic sum here.) 2) All numbers 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 are used only once. So, which 5 numbers are currently missing? Write the 5 missing numbers here: 3) Click on the empty boxes below to insert the missing numbers. Construct a 5 x 5 magic square by filling in the missing numbers. 17 24 1 23 10 11 5 6 18 18 14 16 13 20 22 19 21 25 9 Fit the following data using quadratic regreswion. Determine the function fx] at xi=12.55 using the derived quadratic function and ether required factork. Sam took a shower, had breakfast and left / was leaving for school. OPTION ONE: If you are currently employed:Discuss what motivates you in the workplace?Provide specific examples from your workplace.Be sure to include Human Resources benefits & other "perks" provided by your employer.Tie them to concepts & theories from Chapters 5 & 6 on Motivation & Performance Management.For example:Do resources & rewards at your organization have distributive, procedural & interactional justice?Does your company use a Goal Setting process?Provide examples of intrinsic & extrinsic motivators; or is one missing?(Be sure to name the specific theory or concept in your discussion.)OPTION TWO: If you are not employed, or do not wish to reference your current employer:Feel free to use a prior employer example.Research a company that interests you.Check out their web site & benefit offerings.Check Glassdoor or other sites that provide "insider" perspectives.Discuss what you found & your impressions.Be sure to include links to your resources in your post.Please chose one of them and post an answer The transformation between the Earth-fixed Cartesian frame and Geodetic frame. Supposing some one in the Point A locating near the surface of Earth. In Earth-fixed Cartesian frame the position of A is describe as [x,y,z] while the [B,L,H] is selected in Geodetic frame. B,L and H are the latitude ,longtitude and height based on the elipsolid. WGS-84 elipsolid is seleted here. The parameter a, major semi-axis, is 6378137 m and f,oblatness, is 1/298.257223563. The basic transformation from [B,L,H] to [x,y,z] is followed 9 as: X = (RN + H) cos B cos L Y = (RN + H) cos B sin L Z-[R(1-e)+H] sin B RN - a [(1-f) sinB+cosB] 172 The question is how we can calculate the [B,L,H] if [x,y,z] is known? New requirement: Present the resolution's steps in words or equations. The codes is not necessary. but if you could finish the code, the additional points will be given. 2 finish the navigation calculation for GPS Receivers. Supposing there are six GPS Satellites in the space. Their positions in ECEF are fixed as (0,0,Re+h),(Re+h,0,0), (0,Re+h,0), (-Re-h,0,0), (0,- Re-h,0) and (0,0,-Re-h). The uesr's position is (Re+h,0,0). The mean and RMS of pseudo-range measurement error are the 0 and 10m, respectively. Then a. The satellites' positions are fixed. The best 4 satellites should be selected based on the Minimun GDOP to finish the user's position calculation. The calculation method is any one in lecture. b. Re is 6378137m, h is 20200000m, h, is 300000m. New requirement: present the calculation method in words or equations. Calculation method is limited to best satellites selection. If you could finish the simulation, the additional points will be given. Arif wants to buy some mangoes and apples. He has 122tk. Price of each mango is 7tk and each apple is 12tk. How many mangoes and apples he can buy? Convert to hexadecimal and then to binary in 16-bit format (5point)456.89(10) Design of STRUCTURES - AutoCAD - BS 8110Design and draw a cantileverbeameffective span = 4mwidth of beam = 230mm and depth = 580Imposed load = 4.0kN/mDead load = 1.2kN/mFcu = 30N/mm2Fy = 500N/ A student have been informed their college tuition has gone up. Although they have been told that education is investment in human capital, which carries a return of roughly 10% a year, they are not pleased. One of the administrators at the university does not make the situation better by saying you pay more because the reputation of the institution is better than that of others. To investigate this hypothesis, you collect data randomly for 100 national universities and liberal arts colleges from the 20002001 U.S. News and World Report annual rankings. Next you perform the following regression.Cost=7,311.17+3,985 Reputation 0.20 Size +8,406 Dpriv 416 Dlibart R2=0.72,SER=3,773 where Cost is Tuition, Fees, Room and Board in dollars, Reputation is the index used in U.S. News and World Report (based on a survey of university presidents and chief academic officers), which ranges from 1 ("marginal") to 5 ("distinguished"), Size is the number of undergraduate students, and Dpriv and Dlibart are binary variables indicating whether the institution is private and liberal arts college. 7.Do the coefficients have the expected sign? 8.What is the forecasted cost for a liberal arts college, which has no religious affiliation, a size of 1,500 students and a reputation level of 4.5 ? (All liberal arts colleges are private.) 9.To save money, the student is willing to switch from a private university to a public university, which has a ranking of 0.5 less and 10,000 more students. What is the effect on your cost? 10.Find the R2 for this equation. Eliminating the Size and Dlibart variables from your regression, the estimation regression becomes Cost =5,450+3,538 Reputation +10,935 Dpriv R2=0.71,SER=3,792 11.Why do you think that the effect of attending a private institution has increased now? 12.Find the R2 for the new equation. What is the point of the EM algorithm? Select the best option below. Be careful to consider the distinction between calculation of a probability (given some implicit parametric form) and maximization of a probability (by choosing the parameters directly.)A. The purpose of EM is to maximize the observed data likelihood P(X) when the joint likelihood P(X,Z) is tractable, but the hidden variables Z are not known. It does reduce the complexity of calculating P(X), so it works best when both P(X) and P(X,Z) can be evaluated in polynomial time.B. The purpose of EM is to maximize the observed data likelihood P(X) when the joint likelihood P(X,Z) is tractable, but the hidden variables Z are not known. It also allows us to tractably approximate the P(X) even when exact computation is exponential.C. The main application of EM is to obtain samples from the joint distribution P(X,Z) which can then be used as training data.D. EM can be used to handle exponential sums arising from inference problems. I.e., the EM algorithm canbe used to calculate P(X) in polynomial time even when there are many nusiance variables that have to be summed out from the joint distribution, P(X,Z). Which of the following is a snapshot of the financial position of a company? Select one: O a. Balance sheet O b. Income statement O c. Statement of retained earnings O d. Cash flow statement O e. None of the above ion 9 et ered s out of ag tion Capital stock and retained earnings comprise which of the following accounts? Select one: O a. Current assets O b. Noncurrent assets O c. Current liabilities O d. Owners' equity A red ball is thrown downwards with a large starting velocity. A blue ball is dropped from rest at the same time as the red ball. Which ball will reach the ground first?multiple choicethe blue ballthe red ballboth balls will reach the ground at the same time. It is impossible to determine without the mass of the balls 10. Find the derivative of the function. t Sx to x - 4 a) f(x) = 11. Find the derivative of the function. a) f(x)=12x-5 b) b) y = sec x X f(0) = tan 50 nployee Benefits and Compensation Jan22 Y3 S2 Gcobani is a sales consultant at Future Technologies. In addition to a basic salary and commission, Future Technologies also provides him with disability insurance, life insurance and contributes 50% towards his medical aid. The disability insurance, life insurance and 50% contribution towards medical aid are examples of A. Direct financial compensation B. Indirect financial compensation C. Non-financial compensation D. Mandatory financial compensation Two long parallel wires, each carrying a current of 5 A, lie a distance 5 cm from each other. (a) What is the magnetic force per unit length exerted by one wire on the other? N/m Ultimately, the Supreme Court ruled that drug testing is constitutional for public high school athletes, in the vernonia district who are minors. Do you think it would be more reasonable to implement a similar policy among public school teachers on the grounds that adults also use illegal drugs, that the behavior and lifestyles of teachers have a significant influence on students, and that teachers cannot very well educate and protect the safety of students when they themselves might be using illegal drugs? Explain and support your answer.