Dr. Martin gave a memory test to a group of 60-year-olds in 1990 and then to the same people again in 2000 when they were 70 years old. He found that their memory scores improved as they got older. The research design used here was: ________.

Answers

Answer 1

Dr. Martin gave a memory test to a group of 60-year-olds in 1990 and again in 2000 to same people. He found out that their memory scores improved as they got older. The research design used here was longitudinal study.

In a longitudinal study, the subjects are said to be followed over time with the continuous or repeated monitoring of the risk factors or health outcomes, or both. So, such investigations tend to vary enormously in their size and complexity.

However, at the one extreme a large population can be studied over the decades. So, while consucting a memory test, Dr. Martin used the research design of the longitudinal study.

Hence, the longitudinal studies are considered to be a type of correlational research.

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Related Questions

Being able to interpret and perceive the meaning of nonverbal communication through careful observation and examination is known as Multiple choice question. cross-examination. a barrier to effective listening. building rapport. sight-reading.

Answers

Being able to interpret and also perceive the meaning of the nonverbal communication which can be through careful observation and examination is known as sight-reading.

While one can stop talking to end verbal communication, we cannot turn off the nonverbal communication. As, our posture, the eye contact, facial expressions, and the physical appearance are seen to be always communicating something which is about us.

However, sight-reading is being able to read a word which is thus without the need for decoding or segmenting and blending. Whereas, the strong sight readers tend to gain an edge in auditions and other professional settings.

Hence, option D is correct

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Congressional organization is influenced by all of the following except:
Answers:
a) parliamentary rules of the House and Senate
b) presidential directives
c) political parties
d) the committee system

Answers

The congressional organization is influenced by all of the following except parliamentary rules of the House and Senate.

The purpose of Congress is to represent the will of the people by passing laws that affect everyone's daily lives. Its duties include providing funds for government operations and initiatives, holding hearings to educate lawmakers, and supervising the executive branch.

The Speaker of the House is chosen by the entire House of Representatives and serves in a number of capacities, including those of executive chairman and administrative head of the House.

Leader of the majority party in the House, and representative of elected members of the House. enact laws. proclaim war. raise, provide, and oversee the wise use of public funds. Try and impeach federal officials.

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For which of the following situations would a repeated-measures research design be appropriate?
a. Comparing mathematical skills for girls versus boys at age 10
b. Comparing pain tolerance with and without acupuncture needles
c. Comparing self-esteem for students who participate in school athletics versus those who do not
d. Comparing verbal solving skills for science majors versus art majors at a college

Answers

For comparing pain tolerance with and without acupuncture needles, a repeated-measures research design be appropriate. Hence option (b) is the answer.

When should a repeated measures research design be used?

The same individuals take part in each condition of the independent variable in an experimental design known as repeated measures design. When many measurements of a dependent variable are collected during two or more time periods or under various conditions on the same people, the same items, or matched subjects, repeated measures experiments are appropriate.

Because repeated measures designs often have higher statistical power than cross-sectional designs, they are preferred by many researchers because they enable the identification of within-person change across time. When there are few participants available, a repeated measures design might be used to conduct the experiment more quickly or to observe how participants' behavior changes over time.

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Japan developed a unique culture because

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Japan developed a unique culture because geographically it is a nation on an island and it was isolated from the world during the Tokugawa shogunate regime.

Japan is a country in the east of Asia which is located on an island, geographically it is separated from the land so there is no free movement of other cultures into the country. More the Tokugawa shogunate regime isolate the nation from the rest of the world. In addition to that the people of Japan feel their culture is superior and do not want to change it.

They follow their culture with pride which makes their culture Unique

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Which is the best definition of historiography?r

determining a source’s reliability while collecting evidence
collecting objects remaining from a particular period in history
using the results of historical research to tell the story of history
investigating historical evidence including artifacts and documents

Answers

Answer:

Historiography refers to the way in which history is written. It includes all the scholarly developments on a particular topic as a result of increased research.

Explanation:

When studying any topic in History, it is very important to look at the interpretations and arguments provided for it in the past. Basically, historiography refers to previous scholarly debates and perspectives on the issue. It is based on an examination of the sources and the various scholars who proposed theories after a thorough analysis of all the materials available. Thus, the best way to describe historiography would be to refer to it as the writing of history. It is an essential aspect of historical research and includes a wide range of debates, arguments, and analyses on the topic.

Why do the British want lasting peace with the Chinese?

Answers

Britain also wanted more control over their trade with China, as they could only trade with certain officials called Hong merchants.

What refers to a fresh water ecosystems?

Answers

A freshwater ecosystem is one that contains water bodies with salt concentrations that are typically less than 1% of those found in ecosystems.

What are freshwater ecosystems?

The freshwater ecosystems on Earth are a subset of the aquatic ecosystems. Among them are bogs, lakes, ponds, rivers, streams, springs, and marshes. Similar to marine habitats, which have higher salinity levels than terrestrial ecosystems, they can be compared. Freshwater ecosystems can be categorized according to a number of factors, including temperature, light penetration, nutrients, and vegetation. Freshwater settings are home to 41% of the fish species that are known to exist in the planet. A number of their properties have been impacted by the considerable changes in freshwater environments throughout time. The initial impetus for studying and monitoring freshwater ecosystems came from threats to human health. Algae, fungi, and protozoa were the main subjects of early surveillance before the emergence of bacteria.

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At least one of Stan, Tamar, and Uma is guilty. If Uma is innocent, then Tamar is innocent. Stan never works alone. Who can you know is guilty?

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It's  insolvable to know for certain who's  guilty, without  fresh information.

Still, grounded on the information  handed, we can conclude that Stan is  shamefaced. This is because, when according to the statement, at least one of the Stan, Tamar, and is the Uma is shamefaced, and the Uma is the innocent, which means that the Tamar is one also innocent. Since Stan is the only one who can of the three who has the implicit to work alone, it then follows that Stan is the one and only then he can one of the three who could be the shamefaced.

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Chris received an email about his favorite band going on tour. He was happy to learn that tickets were only $35 apiece. However, once online, he soon realized that he also had to pay for parking at the venue, a service charge, tax, and a convenience fee. His ticket ended up costing him $85. The email Chris received used which of the following persuasion technique

Answers

Chris received an email about his favorite band going on tour. He was happy to learn that tickets were only $35 apiece. low ball technique.

Happy is any positive or joyful experience, from contentment to exuberant enjoyment, when referring to mental or emotional states. [1] Eudaimonia, prospering, subjective well-being, life satisfaction, and well-being are more forms. Since the 1960s, research on happiness has been conducted in a variety of scientific domains, including gerontology, social psychology, positive psychology, clinical and medical research, and happiness economics.The following two things are commonly associated with the expression:a more general concept of "emotional condition as a whole" or the current sense of an emotion (affect), such as joy or pleasureFor instance, according to Daniel Kahneman, happiness is "what I experience here and now."

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What is the population of Nicaragua Wikipedia?

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Nicaragua has a population that is 17% White, 69% Mestizo, 5% Amerindian, and 9% Black and Other Races, despite the fact that migration affects its demography. Cities are where 84 percent of people live.

There are numerous lakes and volcanoes in Nicaragua. Two of Central America's largest freshwater lakes are Lake Nicaragua and Lake Managua.

In Nicaragua, visitors are relatively safe. The government has taken action in recent years to increase safety and security, particularly in tourist areas. Travelers should be cautious and aware of their surroundings because crime still happens.

There were 348,202 Nicaraguan Americans in the 2010 Census. Nicaraguans are the fourth most populous Central American nation and the eleventh most populous Hispanic group in the United States.

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A student wants to write a letter to city representatives explaining the effects of not having a community center. What are some possible effects of this problem

Answers

B. People have no place to hold social events, such as craft fairs or chess tournaments.

C. The city has no place large enough to hold meetings that are open to all community members.

E. People in the area do not feel a sense of community.

A community center serves as a central location for meeting for a neighborhood. Community members may not feel united if they lack a space to congregate to discuss key issues. Additionally, they won't have any locations where special events could be hosted. Therefore, the aforementioned outcomes are potential ones of not having a community center.

A student wants to write a letter to city representatives explaining the effects of not having a community center. What are some possible effects of this problem? Check all that apply.

A. People are littering in public parks.

B. People have no place to hold social events, such as craft fairs or chess tournaments.

C. The city has no place large enough to hold meetings that are open to all community members.

D. Drinking water is becoming less and less safe.

E. People in the area do not feel a sense of community

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The idea that the brain is extremely malleable and is continuously changing as a result of injury, experiences, or substances is known as:

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Neuroplasticity is the scientific term for the brain's ability to reorganize itself by forming new neural connections throughout life. This process of change is driven by experiences, injury, or the use of certain substances and can result in both positive and negative changes in the brain's functioning and behavior.

Exploring Neuroplasticity: How the Brain Adapts and Changes in Response to Injury, Experiences, and Substances.

Neuroplasticity is the idea that the brain is able to reorganize itself and change its structure and function in response to injury, experiences, or substances. This concept was first proposed in the 1960s and has since been further researched, showing that the brain is able to create and strengthen new neural pathways and reorganize existing ones based on experiences and stimuli. This means that even after injury, the brain is able to find ways to adapt and recover in order to achieve the same or similar results.

Neuroplasticity can also be affected by substances, such as drugs, alcohol, and hormones, which can have both positive and negative effects on the brain. Overall, neuroplasticity is an important concept that explains how the brain can be extremely malleable and can continuously change in response to various external and internal stimuli.

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A small group of offenders who begin their career at an early age and then continue to offend well into adulthood are known as: A. adolescent-limiteds B. life-course persisters C. adolescent-diminshers D. social-persisters

Answers

Answer:

B

Explanation:

they start at an early age and go into adulthood

When European countries occupied and partitioned Middle Eastern lands, all of the following effects occurred except __________. A. a desire to make the Middle East a part of Europe B. a desire to get rid of Western culture influences C. a rise in nationalism D. a rise in Islamism Please select the best answer from the choices provided A B C D

Answers

A) a desire to include the Middle East in Europe.

All of the following effects occurred when European countries occupied and partitioned Middle Eastern lands, with the exception of a desire to include the Middle East in Europe.

Although European countries desired to own some of the Middle Eastern lands for economic reasons, it was never intended that they would become part of Europe, nor did the Middle East desire to become part of Europe after it was occupied.

The Middle East, also known as the Near East, is one of the world's Cradles of Civilization and has witnessed many of the world's oldest cultures and civilizations. The region's history began with the earliest human settlements and continues through several major pre- and post-Islamic Empires to today's Middle Eastern nation-states.

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What is the PITI formula?

Answers

The PITI formula is used to calculate the total monthly mortgage payment on a home. The acronym stands for Principal, Interest, Taxes, and Insurance.

The formula is: PITI = P + I + T + I

Where:

P represents the principal, or sum borrowed.

I = the interest or the cost of borrowing the money

T is the property taxes, which are based on the assessed value of the home I is the insurance, including homeowner's insurance and, if applicable, mortgage insurance.

The principal, or the amount borrowed, is the initial amount of the loan. It is the amount of money that is being borrowed to purchase the home.

The interest is the cost of borrowing the money. It is the fee that the lender charges for lending the money. The interest rate is typically expressed as a percentage of the loan amount, and it can be fixed or adjustable.

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Why do we need the state give any two reasons?

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We need the state to establish and upkeep of peace and order, states provides safety and security for its people.

The State refers to A community controlled by a system of laws and a political system. We require the state to create and maintain peace and order and to provide its citizens with safety and security.

Method of intervention by the public or political authority that deviates from ordinary law in order for the State or an institutional political power to escape regular law under exceptional circumstances.

There are ways to influence policy that go beyond the letter of the law. The ability of political authority to act in ways that go against the norms of ordinary law is what gives rise to state power.

The justification of the state can be used outside the bounds of traditional legislation and civil liberties. In a democracy, one may use the justification of the state, but it cannot be an ordinary course of conduct.

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myers-briggs type diversity includes differences in the psychological characteristics of employees, including personalities, beliefs, values, and attitudes.

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Deep level diversity includes differences in the psychological characteristics of employees, including personalities, beliefs, values, and attitudes.

Diversity refers to the represents a wide range of experiences, such as gender, sex, socioeconomic background, upbringing, physical abilities, religion, philosophy, education, sexual orientation, ethnicity, neurodiversity, and life experience. There are three levels of diversity defined in the workplace, surface level diversity, deep-level diversity, and hidden diversity.

Surface-level diversity refers to characteristics that are readily visible including age, race, sex, gender diversity, visible disabilities, and body size. Deep-level diversity refers to non-observing characteristics of diversity which are traits that are not visible. These include attitudes, values, and religious beliefs. It is in contrast to easily observable, surface-level demographic traits such as gender and ethnicity. Hidden diversity refers traits that are concealed or revealed at the individual’s discretion, including sexual orientation, invisible disabilities, health status, etc.

Note: The question is incomplete. The complete question probably is: ____ diversity includes differences in the psychological characteristics of employees, including personalities, beliefs, values, and attitudes.

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diversity includes differences in the psychological characteristics of employees including personalities

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Diversity in the workplace is an important concept to understand, particularly in terms of psychological characteristics.

People are diverse in terms of personality, values, beliefs and attitudes, and this can be beneficial to an organization. By recognizing and embracing the differences that exist among employees, organizations can create a more productive and engaging environment.

Personality is an essential component of workplace diversity. Different personalities can bring different perspectives and ideas to the table, which can lead to innovative solutions and fresh approaches to problem-solving. Additionally, different personalities can help to create a more open and collaborative environment, which can be beneficial to the overall success of the organization.

Values and beliefs can also contribute to workplace diversity. All employees bring their own values and beliefs to the workplace, and these can shape their attitudes and behaviors. This can be beneficial to the organization in terms of creating a culture of respect, inclusiveness and understanding.

Attitude is also an important factor in workplace diversity. Different attitudes can lead to different approaches to work, which can result in different outcomes. Attitudes are often shaped by values and beliefs, and can be beneficial to the organization if they are positive and productive.

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Complete question :

Explain the differences.

Kristine works in a non-combat field as a fighter aircraft integrated avionics specialist. What would be her job duty

Answers

Kristine's job duties as a fighter aircraft integrated avionics specialist is responsible for maintaining and troubleshooting the avionics systems on fighter aircraft. Their duties include:

1. Installing and configuring avionics systems, such as navigation and communication systems, autopilots, and display systems.

2. Troubleshooting and repairing avionics systems, such as radar and navigation systems, communication systems, and displays.

3. Maintaining avionics systems, such as performing diagnostic checks on the systems, replacing parts, and performing software updates.

4. Working with engineers to develop new avionics systems and integrate them into fighter aircraft.

5. Conduct tests on avionics systems to ensure their proper functioning and identify potential issues.

6. Training aircraft pilots and other personnel on avionics systems.

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Answer: To troubleshoot software and hardware problems in aircraft computers

Explanation:

I did the test

What are the negative effects of social media on society?

Answers

Explanation:

social media use can also negatively affect teens, distracting them, disrupting their sleep, and exposing them to bullying, rumor spreading, unrealistic views of other people's lives and peer pressure.

The belief that individuals must first fulfill their most basic needs before focusing on higher needs is related to __________.

Answers

The concept that people must first meet their most fundamental wants before focusing on higher demands is associated with the hierarchy of needs.

The belief that individuals must first fulfill their most basic needs before focusing on higher needs is related to the hierarchy of needs theory. The hierarchy of needs theory, developed by Abraham Maslow, proposes that individuals have a hierarchy of needs that must be met in a specific order.

The most basic needs, such as physiological needs (food, water, shelter) and safety needs (security, stability) must be met before individuals can move on to fulfilling higher needs such as love and belonging, esteem, and self-actualization.

The theory suggests that until the lower needs are met, individuals will not be motivated to fulfill higher needs. For example, a person who is struggling to meet their basic needs for food and shelter will not be motivated to seek out social connections or to work on self-actualization.

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3. Which choice places the events in their proper sequence or order
from left to right?
* 1 point
a. Jackson fights the British in New Orleans; Jackson buys the Hermitage; Jackson
loses the presidential election
b. Jackson fights the British in New Orleans; Jackson loses the presidential election;
Jackson buys the Hermitage
c. Jackson buys the Hermitage; Jackson fights the British in New Orleans; Jackson
loses the presidential election
d. Jackson loses the presidential election; Jackson fights the British in New Orleans;
Jackson buys the Hermitage

Answers

Jackson purchases the Hermitage, engages in conflict with the British in New Orleans, and fails to win the election. The correct answer is option (c).

What did Jackson do during the Battle of New Orleans?

On this date in 1815, Major Colonel Andrew Jackson won the Battle of New Orleans by commanding a tiny, ill-equipped force against 8,000 British soldiers. Jackson rose to fame.

On December 2, 1814, he marched his troops to New Orleans to protect the city. In order to prevent a British landing, Jackson planned the city's fortifications, including the construction of gun batteries, the use of gun boats, and the cutting down of trees to block waterways. He also made a number of debatable choices.

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What does rotation and revolution causes for?

Answers

Rotation causes day and night. The day and night are resulted due to the rotation of the earth. Revolution causes variations in day and night and seasons. Rotation is the movement of the Earth on its own axis.

During rotation, while the earth drives around its axis, simply half the part of it obtains the sun's rays, and accordingly, it emerges bright, the other half stays in darkness. Half part of the earth which is lit by sun rays encounters day and the other half experiences night. During the path of its revolution around the sun, the earth occupies varied positions. The north and south pole are alternately apt towards the sun.

It suggests that the rays of the sun strike vertically overhead at distinct latitudes when the earth is in varied positions.

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What do we call the process that reduces cultural diversity due to foreign influences that inundate local practices, products, and ways of thinking

Answers

So according to the question This process is called as Cultural Homogenization.

Cultural homogenization is the aspect of cultural globalization, listed as one of its main characteristics, and which refers to the reduction in the cultural diversity through the popularization and the diffusion of a wide array of the cultural symbols—not only physical objects but customs, ideas and values Initially, the sheer massive presence of Western cultural goods throughout the world makes the case for inevitable cultural homogenization, or more specifically, 'Americanization', a probable one. Developments is the global communications which have made the exchange of the goods and the ideas near instantaneous and unimaginably easy.

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No one is a critical thinker all the time. please select the best answer from the choices provided t f

Answers

The following statement The fact that nobody always uses critical thinking is correct.

Being always critical thinkers is impossible since critical thinking develops from topic knowledge. Since information is a prerequisite for criticism, it is difficult for us humans to acquire enough knowledge across all fields of study to consistently engage in critical thought.

We can only critique things we are familiar with and about which we have a certain amount of information since we can then discuss them with solid arguments after listing their advantages and disadvantages.

Undergraduate and graduate students who struggle with critical thinking might address or take into account their own knowledge and newly presented material.

This skill is essential for undergraduates handling assignments and conducting research. Additionally, it is a priceless skill in many workplace scenarios. By conducting research on the subject, one can improve their logical reasoning.

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The receptionist received a phone call from an individual claiming to be a partner in a high-level project and requesting sensitive information. The individual is engaging in which type of social engineering

Answers

The receptionist received a phone call from an individual claiming to be a partner in a high-level project and requesting sensitive information. The individual is engaging in vishing type of social engineering.

Vishing referred to the type of social engineering form of targeted attack that uses the phone and vishing types of  attacks that included recorded messages which telling recipients their bank accounts have been compromised.

The most common example of a social engineering threat is trick a person into revealing financial details that are then used to carry out fraud that is to get someone to do something that benefits a cybercriminal.

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Schools provide no contribution to criminality when they label problem youths and set them apart from conventional society. A. True B. False

Answers

Schools provide no contribution to criminality or criminal when they label problem youths and set them apart from conventional society. The statement is False.

Criminality refers to the quality or state of being criminal. In other words, criminality the state where a person becomes a criminal by commiting a crime which is any act that is punishable under the law. Criminal is a person who has committed a crime.

Schools provide no contribution to criminality when they label problem youths and set them apart from conventional society. Research indicates that many school dropouts, especially to those who have been expelled, face a significant chance of entering a criminal career.

Therefore, the answer is false.

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Professor Novikov is conducting a study on emotional reactions. Some of his participants are deceived, because they do not realize that the person sitting next to them is working for the researcher. However, when participants are finished with the study, Professor Novikov meets with them to discuss the study and the deception used. This process is called:

Answers

When participants in a study are informed in detail about the study's protocol and any potential dangers.

When participants in a study are fully informed about the technique, potential risks, advantages, and outcomes, and after receiving this information, they voluntarily decide to participate in the study, this is referred to as informed consent. Before a subject agrees to participate in any experimental technique, informed consent must be obtained in accordance with medical and scientific ethics. If the participant is unable to offer their own informed permission because of health issues, their parents or legal guardians may also give it on their behalf. Therefore, Professor Stetson is requesting the participants' informed consent under the current scenario.

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Which of the following is NOT one of the main ways to reduce cognitive dissonance?
Multiple Choice
O Change your attitude.
O Complete an emotional intelligence assessment.
O Change your behavior.
O Find consonant elements that outweigh the dissonant ones.
O Belittle the importance of the inconsistent behavior.

Answers

Complete an emotional intelligence assessment  is not one of the main ways to reduce cognitive dissonance.

How does cognitive dissonance affect behavior?

When people find themselves acting or holding beliefs that contradict their self-image or other beliefs they hold, they frequently experience cognitive dissonance, an uncomfortable mental state. American social psychologist Leon Festinger established it for the first time back in 1957. When someone truly believes one thing but thinks or behaves in a way that is inconsistent with that conviction, cognitive dissonance, an uncomfortable mental state, may ensue.

The desire to lessen cognitive dissonance is a result of cognitive dissonance. Many typical human tendencies, including justification and rationalization, as well as why our ideas change over time, are explained by this. Furthermore, failing to address the discrepancy might harm your mental health and general well-being.

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How did the US respond to Japanese aggression in Asia ?

Answers

In response, the United States announced in July 1939 that it would be canceling its 1911 trade pact with Japan within six months and giving Chiang Kai-Nationalist shek's Chinese government $25 million.

By imposing embargoes on the export of oil, aviation gasoline, scrap iron, and steel to Japan, providing a new loan to China, and fortifying American fortifications in the Pacific, such as in the Philippines and Hawaii, the United States took additional steps to restrain Japanese aggression. The disdain shown by the United States in enacting legislation that forbade Japanese immigration infuriated the Japanese as well. But first, Japan was not concentrating on the United States. Japanese leaders, on the other hand, were committed to rallying their people behind a bold strategy to make their country the preeminent power in the East. Japanese officials regarded American relations in the context of their ambitious expansionist goals. They prioritized trade and diplomacy with the United States to the extent that they could advance this goal.

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A customer has written an application that uses Amazon S3 exclusively as a data store. The application works well until the customer increases the rate at which the application is updating information. The customer now reports that outdated data occasionally appears when the application accesses objects in Amazon S3. What could be the problem, given that the application logic is otherwise correct? Give as many points as you can to support the claim that Victorian photographs are not reliable. Using traditional methods it takes 8.5 hours to receive a basic flying license. A new license training method using Computer Aided Instruction (CAI) has been proposed. A researcher used the technique on 21 students and observed that they had a mean of 8.8 hours with a variance of 1.21 . Is there evidence at the 0.05 level that the technique performs differently than the traditional method? Assume the population distribution is approximately normal. Step 1 of 5 : State the null and alternative hypotheses The first laptop ever was sold was the Osborne 1. It came onto the market in 1981, and it had a mass of 11 kg. Suppose that since 1981 the mass of laptops has decreased at an average rate of 4. 7% per year. What was the approximate weight of a laptop in 2019? If explicit data is information that is intentionally shared between a contact and a company, what is implicit data: Information gathered from website activityInformation gathered from a form submissionInformation gathered from implied behaviorInformation gathered from user behavior What is the sum of polynomials 7x 3 4x 2 )+( 2x 3 4x 2? Write and solve an equation to find what fraction of the student f voted for fruit juice or water Find the measure of the indicated angle to the nearest degree. Connect What household technology that was considered a luxury in the 1920s is considered a necessity today? Why? How might this be related to the standard of living? PLEASE HELP!!The equation of a circle is (x+10)2+(y4)2=100.What is the center and radius of the circle?Responses center: (10, 4); radius: 10,000 center: , begin ordered pair 10 comma negative 4 end ordered pair, ; radius: 10,000 center: (10, 4); radius: 10,000 center: , begin ordered pair negative 10 comma 4 end ordered pair, ; radius: 10,000 center: (10, 4); radius: 10 center: , begin ordered pair 10 comma negative 4 end ordered pair, ; radius: 10 center: (10, 4); radius: 10 An elliptical mirror measures 16 inches wide and 20 inches high. The ellipse is centered at (0, 52) on a coordinate plane, where units are in inches. Which equation represents the mirror?(y - 52)/400 + x/256 = 1(y 52)/100+ x/64 = 1X/400+ (y-52)/256 = 1x/100+(y-52)/64 = 1 Suppose that 15 inches of wire costs 90 cents. At the same rate, how many inches of wire can be bought for 72 cents? What does West Egg represent in The Great Gatsby? Ross walked 7 miles in 2 hours. What is his unit rate of miles per hour? Compared to a human, what is similar about how blue whales get molecules from food and air? Please help quicklyNova wants to measure the height of a tree. She asks her brother Caden to stand so that thetip of his shadow coincides with the tip of the trees shadow. She stands at the tip of Cadensshadow. Caden, who is 1.2 meters tall, is 4.2 meters from Nova and 6.5 meters from the tree.The tree is ___ meters high. Round your answer to the nearest tenth and write it as a decimal. A car is traveling at a speed of 61 kilometers per hour. What is the car's speed in kilometers per minute? How many kilometers will the car travel in 20 minutes? Do not round your answers. A customer has reported that when using a cable to connect an older laptop to a 100Mbps switch that the link light does not illuminate. When testing the same cable with a newer 1Gbps switch, it works fine. Which of the following is the MOST likely cause of the problem? Solve x^2+2x>15 algebraically and graphically, brainliest to the best detailed answer, including the steps. Combustion of 1.125 of an unknown compound containing carbon, hydrogen, and oxygen resulted in 1.649g of CO2 and 0.675g of H2O. If the molar mass is 180g/mol What is the molecular formula?CxHyOz + O2 CO2 + H2O