Answers
Answer:
hmmmmm well for starts you need to look at it in a way or ask for some help
Explanation:
Answer: Yes.
The perimeter is about 42.86 m Round to 42.9 m
The area is about 138.59 m² . Round to 138.6 m²
Explanation:
To find the perimeter, you need the length of the sides. Imagine the octagon as 8 isosceles triangles assembled. You need the length of the short (exterior) side to calculate the perimeter.
With only the length of the ray given, you could use some trig. A calculator is necessary!
The octagon has 8 sides, you can calculate the size of the central angle between two radii 360/8 = 45. Subtract from 180 and divide by 2 to get the measure of one of the equal angles.
That angle measure is 67.5° Use cos(67.5)(7) = 2.678784027 the length of half of the side-- between the dotted line and the ray in the diagram.
2(2.678784027)(8) = 42.86054443 is the perimeter.
The area of each isosceles triangle is bh/2.
Find the height by using sin(67.5)(7) = 6.467156728
The cos(67.5)(7) is already half the base. Use as is!
6.467156728 × 2.678784027 = 17.32411614
This is the area of 1 of the 8 imaginary triangles, so multiply by 8 for the whole area of the octagon.
17.32411614 × 8 = 138.5929291
I hope this helps. Complicated!
There may be easier ways, but this is the only way I know at this point.
Related Questions
How do robots change the future of war?
Answers
Answer:
They can defuse bombs without the death of actual humans.
Explanation:
you should give them brainliest ^^^^^^^
Answer:
They can shoot and fly.
Explanation:
So humans don't get killed.
Which of these describes sensory interaction?
A) Having a cold and not being able to taste your food
B) Seeing an afterimage on a white wall after staring at a red X
Using your vision to make determinations on the size of an object
D) Burning your hand on the stove and removing it before processing the pain
Answers
Answer:
a. Having a cold and not being able to taste your food
Explanation:
Sensory interaction refers to the abillity of one sense to influence or interact with another, two sense that commonly interact with each other are taste and smellI hope it was helpful.(◕ᴗ◕✿)Each institution that sponsors psychological research has a(n)
before a study begins.
Answers
Answer:
Institutional review board
Explanation:
Each institution that sponsors psychological research has a(n) INSTITUTIONAL REVIEW BOARD that must be consulted before a study begins.
I hope it helps! Have a great day!
Which of the following items apply to monopoly (choose 2)? HELP NOW PLS!!!
Group of answer choices
firms are price setters
some barriers to entering the market
high barriers to entering the market
firms are price searchers
firms are price takers
no barriers to entering the market
Answers
Answer:
Firms are price setters and high barriers to entering the market. These characteristics are essential indicators of a monopoly market structure where one company dominates the industry and faces few competitors. In contrast, firms in perfect competition face low entry barriers, are price takers, and lack pricing power due to intense rivalry. Oligopolistic markets exhibit only moderately high entry barriers, while both monopolistic and duopolistic structures feature dominant players setting prices. Therefore, the correct answers would be "firms are price setters" and "high barriers to entering the market".
Native Americans are descendants of Asians who were the first people to come to America across the
.
Answers
Which of the following is an example of investing in yourself?
A. Taking the time to learn how to create a budget.
B. Investing your money in the stock market.
C. Planning out your financial goals.
D. Signing up for an online class.
Answers
Answer:
D. Signing up for an online class.
Explanation:
Signing up for an online class is an example of investing in yourself. Investing in yourself means taking actions to improve your skills, knowledge, or abilities in order to increase your value or potential for success. By signing up for an online class, a college student is taking the time and effort to learn new material and gain new skills that may benefit their academic or career goals. This type of investment in oneself can lead to long-term personal and professional growth.
Imagine that you are researching the impact of propaganda in World War II for your History 101 class. You have
already gotten approval from your professor for this topic and done some background research in a history
encyclopedia. You know that you need to find at least 5 scholarly articles on your topic to meet the assignment
guidelines.
Your first stop to look for scholarly articles is Academic Search Complete. You use the following search phrase:
propaganda AND "World War II" You get about 700 results.
Based on the above scenario, which of the following revisions to the search strategy could help you find fewer, more
relevant sources upon which to base your assignment?
Select one:
a. Add an additional focus to your research question (i.e. women, Germany)
b. Use appropriate limiters (i.e. scholarly, full text, English language)
c. Change how (i.e. subject searching, field searching) or where (i.e. which database) you search
d. All of the above
Answers
Based on the above scenario, the revisions to the search strategy could help you find fewer, more relevant sources upon which to base your assignment is option d. All of the above
a. Add an additional focus to your research question (i.e. women, Germany)
b. Use appropriate limiters (i.e. scholarly, full text, English language)
c. Change how (i.e. subject searching, field searching) or where (i.e. which database) you search
What is propaganda information?Changing how or where you look (alternative c) can too assist you refine your results.
By utilizing the above procedures, you'll be able make strides the pertinence and quality of your sources, making it simpler to meet the prerequisite of finding at slightest 5 insightful articles for your History 101 task.
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Research and compare the following three psychological theories—Piaget’s theory of cognitive development, Erikson’s theory of psychosocial development, and Kohlberg’s theory of moral development. Present your answer in a comparative table and include at least six points of comparison. You can add more rows to the table, as needed.
Answers
Comparison chart on the following three psychological theories:
Piaget's Theory of Cognitive Development. Erikson's Theory of Psychosocial Development. Kohlberg's Theory of Moral Development.The Stages
- Four stages: sensorimotor, preoperational, concrete operational, and formal operational
- Eight stages: trust vs. mistrust, autonomy vs. shame and doubt, initiative vs. guilt, industry vs. inferiority, identity vs. role confusion, intimacy vs. isolation, generativity vs. stagnation, and ego integrity vs. despair
- Three levels: pre-conventional, conventional, and post-conventional, each with two stages
Focus
- Cognitive development and how children construct their understanding of the world
- Psychosocial development and how individuals resolve conflicts at different stages of life
- Moral development and how individuals make ethical decisions
Age Range
- Birth to adolescence
- Birth to old age
- Childhood to adulthood
Key Concepts
- Schemas, assimilation, accommodation, and equilibrating
- Basic trust, autonomy, initiative, industry, identity, intimacy, generativity, and ego integrity
- Moral reasoning, justice, and the social contract
Strengths
- Provides a comprehensive framework for understanding cognitive development
- Emphasizes the importance of social relationships and cultural influences on development
- Offers a systematic approach to studying moral development
Limitations
- Does not account for individual differences and may underestimate children's abilities
- Does not provide specific explanations for how individuals resolve conflicts at each stage
- May not be applicable to all cultures and may overemphasize the role of justice in moral decision-making.
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What is the role of the budget constraint in utility maximization process?
Answers
Answer:
Utility Maximizing RulesBudget constraints — These constraints determine the opportunity set boundary, that is, all possible combinations of goods and services that a consumer can afford given the price and income.Explanation:
if it helped uh please mark me a brainliest :-))Which of the following correctly quotes this passage from page 20 of a journal article by M. Kersee?
She had been accused of treason and was compelled to recite the alphabet backward in Italian.
A. According to Kersee, "She had been accused of treason" (20).
B. "She had been accused of treason" says Kersee, "and was compelled to recite the alphabet backward in Italian" (20).
C. Not only had she been accused of treason, but she also had been “compelled to recite the alphabet backward in Italian" (Kersee 20).
D. All of the above are correct.
Answers
Answer: All of the above are correct :) ! -APÉX
Explanation:
In using marginal analysis, we:
O A. examine only the sunk costs.
O B. examine only the marginal costs, ignoring the sunk costs.
O C. include sunk costs and opportunity costs.
O D. add up all the different possible opportunity costs.
O E. include all costs, even sunk costs.
Answers
Answer:
B. examine only the marginal costs, ignoring the sunk costs.
Explanation:
Marginal Analysis refers to the analysis of marginal (additional) cost & marginal (additional) revenue.
Eg : Producer Equilibrium is where Marginal Revenue = Marginal Cost.
Marginals vary only due to variable, & not fixed components.
Marginal Analysis examines only marginal costs, & not fixed or sunk costs.
FIRST PERSON TO ANSWER GET BRAINLIEST
In a position time graph, the slope of the line determines ______.
1.velocity
2.speed
3.acceleration
4.force
Answers
Answer: 1. velocity
Explanation: On a position time graph, as an object moves, its speed either increases, decreases, or stays constant. This rate of the velocity can be determined by the slope, making the slope its velocity.
Hope this helps!
Help me please I’m begging u
Answers
Answer:
mme
Explanation:
What does Q and A mean?
If u know it it's easy points.
Answers
is when a person ask u questions
A group of students is setting up a test to see whether earthworms prefer rough or smooth surface is what type of investigation are they doing
Answers
In anatomy class, test scores were determined to be 20 times the number of hours, h, the student studied plus 4. Which of the following functions best describes a students test score depending on the number of hours, h, that the student studies.
Answers
Answer: 20h + 4
Explanation:
Based on the information given in the question, the function that best describes a students test score depending on the number of hours, h, that the student studies will be:
= (20 × h) + 4.
= 20h + 4
Let's assume the student studied for 3 hours, the test score will be:
= 20h + 4
= 20(3) + 4
= 60 + 4
= 64.
Your manager has asked you to look at the number of late deliveries across five suppliers.
How many late deliveries occurred in total across the two suppliers with the most late deliveries?
Please select your response from the options below.
1).732
2).639
3).1470
4).697
5).436
Answers
Answer:
3) 1470
.............
Erika Jacobi has Medicorp Insurance, which is an 80/20 policy. Her services today include an office visit ($80.00), urinalysis ($25.00) and ECG ($120.00), which were billed to her insurance company. The insurance approved/allowed $167.00 and paid 80% of the approved/allowed amount, and the patient will be responsible for the remaining 20%; answer the following:What was the adjusted amount?
Answers
The adjusted amount for Erika Jacobi's services is $167.00.
To determine the adjusted amount for Erika Jacobi's services, we need to calculate the portion that the insurance company paid and the portion that the patient is responsible for.
The approved/allowed amount for the services is $167.00, as determined by the insurance company.
Since the insurance policy is an 80/20 policy, the insurance company will cover 80% of the approved/allowed amount, and the patient is responsible for the remaining 20%.
Insurance Coverage: 80% of $167.00 = $133.60 (paid by the insurance company)
Patient Responsibility: 20% of $167.00 = $33.40 (to be paid by the patient)
Therefore, the adjusted amount for Erika Jacobi's services is the sum of the amount paid by the insurance company and the patient's responsibility:
Adjusted Amount = Insurance Coverage + Patient Responsibility
Adjusted Amount = $133.60 + $33.40
Adjusted Amount = $167.00
The insurance company paid $133.60, covering 80% of the approved amount, and the patient is responsible for paying $33.40, which is 20% of the approved amount.
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Which answer BEST explains why employers keep records of the amount of taxes that are deducted from your paycheck?
A. So employees do not have to monitor this information.
B. So they can determine how much employees make.
C. So they can fill out a W-4 for employees.
D.So they can prove that they have submitted the appropriate taxes.
Answers
The correct answer is letter D
Explanation: The employer sends it to the federal government to help pay your income tax bill.
Answer: D. .So they can prove that they have submitted the appropriate taxes.
What is motivation? Are there different types of motives?
Answers
Motivation is the reason or reasons of someone acting in a particular way.
Psychologists have divided motives into three types—Biological motives, social motives and personal motives! The goal here may be fulfillment of a want or a need. Whenever a need arises the organism is driven to fulfil that want or need.
Please help me 50 POINTS BIOLOGY
2. Researchers noticed that the number of earthworms increased from the Spring of 2017 to the Spring of 2018, a time period where their crops flourished. They hypothesize that Earthworms are necessary for healthy crops.
a. Describe an experiment that could test their claim. You must include the independent variable, dependent variable, control and constants. (A diagram may be helpful).
Answers
AnswThe experiment is gathering earthworms and comparing those earthworms who are necessary for healthy crops and thosee that are not necessary to unhealhty crops. Then you have to find the independent variable, dependent varialble, control, and constant. Then add them them in your analyzation.
Explanation:
East Asians have a much higher probability of having the S allele of the serotonin transporter gene than people living in many other parts of the world. There is a positive correlation between the percentage of S allele carriers and a culture’s rating on a scale from individualistic to collectivistic. What does this correlation mean at the population level? How do individuals with the S allele vary from those with the L allele, individually and within societal context?
Answers
The correlation between the percentage of S allele carriers and a culture's rating on a scale from individualistic to collectivistic suggests that those cultures with a higher percentage of S allele carriers are more likely to be collectivist.
Individuals with the S allele generally have lower levels of serotonin and as a result, may exhibit more self-regulatory and cooperative behaviors in order to obtain benefits from being part of a collective. In contrast, those with the L allele may exhibit more individualistic behavior due to higher levels of serotonin, allowing them to pursue individualistic interests and gain benefits from those pursuits.
In terms of societal context, S allele carriers may be more likely to display behaviors that benefit the group as a whole, while those with the L allele may be more likely to exhibit behaviors that benefit themselves individually.
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The correlation between the percentage of S allele carriers and a culture's rating on a scale from individualistic to collectivistic suggests that those cultures with a higher percentage of S allele carriers are more likely to be collectivist.
Individuals with the S allele generally have lower levels of serotonin and as a result, may exhibit more self-regulatory and cooperative behaviors in order to obtain benefits from being part of a collective. In contrast, those with the L allele may exhibit more individualistic behavior due to higher levels of serotonin, allowing them to pursue individualistic interests and gain benefits from those pursuits.
In terms of societal context, S allele carriers may be more likely to display behaviors that benefit the group as a whole, while those with the L allele may be more likely to exhibit behaviors that benefit themselves individually.
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AP
FRQ Unit 1, 7
Directions: You should present a cogent argument based on your critical analysis of the questions posed, using
appropriate psychological terminology. It is not enough to answer a question by merely listing facts or providing
definitions only
Dr. Rollins is a physician who believes that people are healthier if they exercise more. She hopes to fund a research
project to demonstrate this so she can promote a new exercise application she has developed. She is proposing a
correlational study to examine this belief.
1.
AP PSYCHAM CXIV
.
Describe the predicted relationship between the variables of this study.
• Identify the population Dr. Rollins is studying.
• Provide an example of a valid operational definition of people's health."
• Provide a specific example of how the "third variable problem" could affect this study
Explain why random assignment would or would not be important for this stud
Explain how people may face an avoidance-avoidance conflict when deciding to engage in a daily exercise
program
Respond to all parts of the question.
Answers
• The population that Dr. Rollins is studying would likely be adults of various ages, genders, and ethnic backgrounds who have different levels of physical activity and health statuses.
• A valid operational definition of people's health could be based on objective measures such as body mass index (BMI), blood pressure, cholesterol levels, and presence or absence of chronic diseases.
• The "third variable problem" refers to the possibility that another variable, not accounted for in the study, may be influencing the relationship between the two variables being studied. In this case, a third variable such as diet, genetics, or socioeconomic status could be influencing the relationship between exercise and health.
Random assignment would be important for this study if Dr. Rollins wanted to establish a cause-and-effect relationship between exercise and health. Random assignment would allow her to control for extraneous variables and ensure that any observed differences between the groups can be attributed to the independent variable (exercise).
People may face an avoidance-avoidance conflict when deciding to engage in a daily exercise program because they may have to choose between two undesirable options - exercising and feeling discomfort or pain, or not exercising and facing the negative consequences of a sedentary lifestyle such as weight gain, poor physical health, and decreased longevity. This conflict may result in avoidance behavior or procrastination. However, people can overcome this conflict by setting realistic goals, developing a positive attitude towards exercise, and finding enjoyable physical activities.
I need help so if you can please help
Answers
From the graph shown;
1) The slope is -25
2) The intercept is 175
3) The equation is y = -25m + 175
Equation of a line
In the slope-Intercept Form:
The slope-intercept form of a linear equation is given by:
y = mx + b
where:
y is the dependent variable (usually representing the vertical axis),
x is the independent variable (usually representing the horizontal axis),
m is the slope of the line, which represents the rate of change of y with respect to x,
b is the y-intercept, which is the value of y when x is equal to 0.
We know that the slope is obtained from;
m = y2 - y1/x2 - x1
Using the graph;
m = 0 - 175/7 - 0
= -25
The y intercept is 175
We then have the equation as;
y = -25m + 175
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ST+QS=RT what its reason
Answers
Answer:
PS = RT, PQ = ST Give?
PQ+QS=PS Segment Addition
ST+QS=RT False - should be ST + QS = PS by Substitution
RS+ST=RT Segment Addition
ST+QS=RS+ST Equal of equals are equal
QS=RS Subtraction Property of Equality
Because of the error in 3 the proof is incorrect, i.e. QS ≠ RS
Explanation:
Among 8083 cases of heart pacemaker malfunctions, 369 were found to be caused by firmware, which is software programmed into the device. If the firmware is tested in 3 different pacemakers randomly selected from this batch of 8083 and the entire batch is accepted if there are no failures, what is the probability that the firmware in the entire batch will be accepted? Is this procedure likely to result in the entire batch being accepted?
PLEASE ANSWER QUICKLY WILL MARK BRAINIEST.
Answers
Answer:
The probability that the firmware in the entire batch will be accepted is (1-369/8083)^3, or 0.99997. This procedure is likely to result in the entire batch being accepted, as the probability is very close to 1.
Explanation:
Myth of Fact Click on each question and answer if you believe the statement is a myth or a fact. Click on all of the questions before continuing. X Close An emotional driver will most likely be inattentive and slow to react to potential hazards. Myth Fact?
Answers
Answer:
Fact. An emotional driver is more likely to be inattentive and slow to react to potential hazards. Strong emotions can impair cognitive function and distract the driver, reducing their ability to pay attention to the road and react quickly to unexpected situations. It is important for drivers to maintain emotional stability and focus while operating a vehicle.
Canadians contribute technology and research expertise to international programs dealing with climate change. Give an example of such a contribution made by a team of climatologists working in Canada, and briefly describe what they do.
Answers
Answer:
Explanation:One notable example of a contribution made by a team of climatologists in Canada is their involvement in the development and maintenance of global climate models. Canada is home to several renowned research institutions and universities that actively participate in international collaborations aimed at understanding and predicting climate change.
The Canadian team of climatologists, often working in partnership with international organizations like the Intergovernmental Panel on Climate Change (IPCC), contributes to the improvement of climate models that simulate the Earth's climate system. These models are complex computer-based simulations that incorporate various factors such as atmospheric conditions, ocean currents, land surface processes, and greenhouse gas emissions.
The climatologists in Canada contribute by conducting research, collecting and analyzing data, and refining the mathematical algorithms used in climate models. Their work involves developing new parameterizations, which are mathematical representations of physical processes, to better capture the interactions between different components of the climate system. They also contribute to the validation and evaluation of the models by comparing the simulated results with observational data.
The goal of their work is to enhance the accuracy and reliability of global climate models, which are crucial tools for understanding the past, present, and future climate patterns. These models help policymakers and scientists assess the potential impacts of climate change and formulate strategies for mitigation and adaptation.
Overall, the contribution of Canadian climatologists in advancing global climate models demonstrates their commitment to international collaboration and their dedication to understanding and addressing the challenges posed by climate change on a global scale.
In the context of the overall argument of the passage, which of the following choices best describes the purpose of the second paragraph?
A. It gives a basic definition of REM sleep that is elaborated in later paragraphs
B. It provides a factual basis necessary to speculate on the subjects babies may dream about
C. It offers key examples to support the first paragraph’s claim that babies’ brains perform many important tasks
D. It explains how sleep researchers use alternative sources of evidence to study infant sleep cycles because infants are unable to describe their experiences
E. It establishes the conventional view about whether babies dream in order to show how the argument of the passage departs from this understanding
Answers
HELP ME PLEASE
How can STEM class prepare you to pursue a career in a STEM field?
Answers
Answer:
STEM classes (Science, Technology, Engineering, Math) help prepare you for a career in a STEM field because the STEM classes are specific classes in the 4 subjects that are most frequently used in STEM careers. For instance, if you wanted to pursue a career in Engineering, STEM classes would help you because you would take engineering classes and math classes that would be a required prerequisite to pursue the career.
Answer:
STEM classes (Science, Technology, Engineering, Math) help prepare you for a career in a STEM field because the STEM classes are specific classes in the 4 subjects that are most frequently used in STEM careers. For instance, if you wanted to pursue a career in Engineering, STEM classes would help you because you would take engineering classes and math classes that would be a required prerequisite to pursue the career.
Explanation:
Thanks to the guy above