Answers
Answer:
a. each particle of matter vibrates about its normal rest position and along the axis of propagation,
b. Liquids
C. because liquids have the right amount of space between them for the wave to pass through quickly
Explanation:
Related Questions
A soccer ball takes 20 seconds to roll 10 meters. What is the average speed of the soccer ball?
Answers
What is your favour color
jedi master green
jedi knight blue
sith red
jedi temple guard yellow
mix dark and light purple
solo or not on either side white .
The dark Saber mandalorian .
Answers
:):):):)
Multiple Choice
What does the number 10 represent in the scientific notation 5.21 x 108?
the coefficient of the notation
the exponent of the notation
the base of the notation
the number of places to move the decimal point
Answers
Answer:
The correct option is "the base of the notation".
Explanation:
Consider the provided Scientific notation [tex]5.21 \times 10^8[/tex].
In order to write very large or small numbers, we use Scientific notation. Scientific notation means you write a numeral to power as a number multiplied by 10.
In order to get the scientific notation, the exponent of 10 is the number of places you must shift the decimal point. Where 10 is the base of the notation. We move the decimal point one place for each power of 10.
Hence, the correct option is "the base of the notation".
In a class of students, the following data table summarizes how many students play an instrument or a sport. What is the probability that a student chosen randomly from the class does not play a sport?
Plays an instrument Does not play an instrument
Plays a sport 8 7
Does not play a sport 3 12
Answers
Answer:
79.31%
First we need to find the total number of students.
We do that summing all the four values in the table:
Total students = 2 + 18 + 3 + 6 = 29
Then, the students that play a sport or an instrument are all student but the ones that don't play both:
Students(sport or instrument) = 29 - 6 = 23
So the probability of a random student playing a sport or an instrument is 23/29 = 0.7931 = 79.31%
What are differences between high income, middle income, and low income countries?
Answers
Answer:
The main difference is that you would not live the same life in a low-income country as you would live in a higher income country.
For example lets take India and US
Most of the people in India would not able to afford an Audi but the people in the US would be able to afford one as it is cheaper and also have less taxes
Answer:
The main difference is the GPD per capita. A country is low income when the average GPD is about 1,200, a middle income country has an average GPD between 1,200 and around 12,00, and a high income country has an average GPD of about 12,00 and above.
A study was conducted on the effects of long-term marriage (more than 10 years).
Researchers gathered data from a random sample of 4,563 adults and measured
quite a few variables, in addition to the explanatory variable of marriage and the
response variable of longer life span. According to a newspaper article summarizing
the study, those in long-term marriages were more likely to be more physically
active, at a healthy weight, and nonsmokers. Those who were not married were
about 20% more likely to be deceased. What conclusion can we draw from this
study? Explain.
D We can infer a cause-and-effect relationship because the sample was selected
randomly.
We cannot infer a cause-and-effect relationship because treatments were not
assigned randomly.
) We cannot infer a cause-and-effect relationship because we do not have a
control group.
Answers
Answer:
E
Explanation:
What are the biological, psychological, and social-cultural factors that determine social behavior. (6 points)
Answers
Answer and Explanation:
Biological, psychological and socio-cultural factors are promoters of social behavior and although there are many controversial about their exact role in this type of behavior, we know that they are extremely influential.
In terms of biological factors, we can say that our ancestry is directly linked to the influence they have, causing us to inherit our family's social behavior, often repeating social points and positions that were passed on to us by our parents, that they received from our grandparents and so on.
Psychological factors, on the other hand, are directly related to our perception of the factors that surround us and how we shape ourselves in relation to them. In this case, we build our own influences and opinions by formulating the social behavior that we believe is ideal for us.
Finally, the socio-cultural factors show us which behaviors are acceptable and reprehensible within the society of the region in which we live. These factors present us with intrinsic concepts to all the individuals around us and are one of the most influential people that accompany us indefinitely.
About what proportion of the variation of wages across workers is explained by factors that can be
measured? What are the other factors that explain wage differences but are difficult to measure?
Answers
Explanation:
Easy Measuring of the wages could be from data collected such as from the International Labour Organization. They compare wages from state-to-state, country-to-country and from men-to-women in the workplace.
Hard factors explaining wage differences come from classical economic theory (standard) and labour market imperfections due to varying circumstances from country to country. This is largely due to the differing economic standards and regulations that are ran by different countries
Simple Estimating of the wages could be from information gathered, for example, from the International Labor Organization. They contrast compensation from state-with state, country-to-country and from men-to-ladies in the working environment.
What does International Labor Organization means?The International Labor Organization (ILO) is a Unified Countries office whose command is to propel social and monetary equity through setting international labor norms.
The ILO's labor guidelines are pointed toward guaranteeing available, useful, and manageable work overall in states of opportunity, value, security and respect.
They are gone ahead in 189 shows and arrangements, of which eight are delegated key as per the 1998 Statement on Central Standards and Privileges at Work; together they safeguard opportunity of affiliation and the powerful acknowledgment of the right to aggregate dealing, the end of constrained or necessary labor, the nullification of kid labor, and the end of segregation in regard of business and occupation.
Therefore The ILO is a significant supporter of international labor regulation.
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The wealth effect, interest-rate effect, and exchange-rate effect all help explain why the aggregate demand curve is downward sloping. Phyllis, a fellow student in your AP Macro class, suggests that the substitution effect that you learned about in Unit 1 also explains why aggregate demand curve is downward sloping. She reasons that since it explains why a market demand curve is downward sloping, it must also be valid for aggregate demand. Explain why Phyllis is wrong.
Answers
Explanation:
The aggregate demand curve is downward sloping. It implies price levels are falling and the quantity of output will increase as well as the domestic income. The theories that can explain why the aggregate demand curve is downward sloping: the Pigou's wealth effect, the Keynes's interest-rate effect, and the and Mundell-Fleming's exchange-rate effect.
please help!!! if I get the right answer I will mark you the brainless!!!!
Answers
Answer:
c. option...............
Crude birth rate 38/1,000 individuals
Crude death rate 24/1,000 individuals
Net migration rate 2/1,000 individuals
(i) Calculate the national population growth rate for country X. Show your work.
(ii) Using the rule of 70, calculate the doubling time for this population.
Answers
Answer:
40-24 = 1616/1000 = 0.016 x 100 = 1.6% growth rate
70/1.6 = 43.75 years = doubling time.
The national population growth rate for country X is 1.6%
Crude birth rate = 38/1,000 individuals
Crude death rate = 24/1,000 individuals
Net migration rate = 2/1,000 individuals
The national population growth rate for country X will be:
= [(38 + 2) - 24] / 1000
= 16/1000
= 0.016
= 1.6% growth rate.
Using the rule of 70, the doubling time for this population will be:
= 70/1.6
= 43.75 years
Therefore, the doubling time for this population is 43.75 years.
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Ebecca reads a book at a rate of 1 page every 4 minutes. If her reading rate remains the same, which method could be used to determine the number of minutes for her to read 16 pages. Group of answer choices add 4 and 16 divide 16 by 4 multiply 4 by 16 subtract 4 from 16.
Answers
Answer:
Multiply 4 by 16
Explanation:
Given
[tex]Rate = 1\ page/4\ minutes[/tex]
Required
Select the method that maintains her rate for 16 pages
To get the method for 16 pages, we simply multiply 4 by 16. This is shown below
[tex]Rate = 1\ page/4\ minutes[/tex]
Calculate the unit rate
[tex]Rate = \frac{1}{4} page/min[/tex]
[tex]Rate = 0.25 page/min[/tex]
For 16 pages, it is:
[tex]Rate = \frac{16 page}{4 min * 4}[/tex]
[tex]Rate = \frac{16 page}{4 min * 16}[/tex] -- Here, we multiply 4 by 16
[tex]Rate = \frac{16 page}{64\ min}[/tex]
[tex]Rate = \frac{16}{64} page/min[/tex]
[tex]Rate = 0.25 page/min[/tex]
See that the unit rates remain the same.
Other options will give different rates
which of the following best describes how the author represents western American history written by Euro-Americans paragraph four sentence four
(in western American history were invite euro Americans he is popularly regarded as the conqueror of both General George crook and Lieutenant Colonel George Custer)
Answers
Answer:
Explanation:
The answer is music found or relocated in the western hemisphere; specifically, music’s of euro-American origins, especially western classical music. Created in the tradition of European "high are" music’s. Typically composed and notated. Western art in expressions of consecutive periods and or actions, counting classical, medieval.
Based on the information given, the correct option is that he acknowledges it while suggesting Lakota stories offer a different perspective.
It should be noted that the author represents western American history written by Euro-Americans in paragraph four. This was vital in portraying his own perspective.
Therefore, he acknowledges it while suggesting Lakota stories offer a different perspective.
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2) Give at least five examples of Physical Quantities and give one more unit for each of them.
Answers
Answer: See explanation
Explanation:
A physical quantity is a quantity that an individual can measure and it also has a unit. Examples of some physical measurement and their corresponding units include:
• Time = Seconds
• Length = Meter
• Mass = Kilogram
• Electric current = Ampere
• Temperature = Kelvin
Match the musical style with its characteristic.
1. Blues
2. Swing
3. New Orleans jazz
4. Ragtime
A. Twelve bar harmonic pattern.
B. Music that was a strong influence on early jazz popular around turn of the century.
C. Introduced group improvisation.
D. Big Band Music
Answers
2. Swing = D. Big Band Music
3. New Orleans Jazz = C. Introduced group improvisation
4. Ragtime= Music that was a strong influence on early jazz popular around turn of the century
Aisaka here- to grant your wishes! 3 per person ^^
Answers
Using your newly acquired knowledge of Greek theater, please write a drama (play) that demonstrates:
The central idea of: power, injustice, loyalty or honor.
An understanding of dialogue
A character’s internal struggle
A working knowledge of stage directions and other drama features
A clear setting
A resolution
The play must be a minimum of 50 lines, not 50 different speaking parts… 50 lines total.
Answers
Answer:
yes
Explanation:
HURRY 15 POINTS
Which of the following would you expect to determine which countries a person is able to adopt from?
race
religion
marital status
culture
Answers
Answer:
C Marital Status, because people want to know what kind of home the child is being placed into.
Explanation:
:)
Answer:
Marital Status
Explanation:
right on edge
Emily and her husband are thrilled as they peer into Emily's uterus by means of an ultrasound. The physician reports that the pregnancy appears normal and that their baby's organs, spine, and arms and legs are developing as expected. Given this information, the current stage of prenatal development is the (3 points)
embryonic period
germinal period
zygotic period
fetal stage
placenta
Answers
Answer:
A. embryonic period
Explanation:
if not then fetal stage- where the growth is furthured.
From the given information, the current stage of prenatal development is the; A: Embryonic Period
The process of prenatal development is divided into three main stages namely;
Germinal Stage; This stage is defined as the first two weeks after conception. This is the beginning stage of conception and as such it is the stage when the sperm and the egg cell unite in one fallopian tube.Embryonic Stage; This stage is from the third through the eighth week after conception. In this stage we can see the baby already developing with organs, legs, arms e.t.cFetal Period; This stage is the time frame from the ninth week after conception until the woman gives birth. This stage shows more and more changes in the brain and generally until conception time.In conclusion, the correct option for that stage of prenatal development is called Embryonic Period.
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Read these two passages from 1788, which are related to the debate over the ratification of the Constitution.
If men were angels, no government would be necessary. . . . you must first enable the government to control the governed; and in the next place oblige it to control itself. A dependence on the people is . . . the primary control on the government.
–Federalist 51, 1788
In a national government, unless cautiously and fortunately administered, the disputes will be the deep-rooted differences of interest, where part of the empire must be injured by the operation of general law.
–A Maryland farmer, 1788
How is the first passage, taken from the Federalist papers, an example of the stance of a Federalist?
It favors state governments over the federal government.
It promotes the concept of a strong federal government.
It opposes separating powers in the federal government.
It dismisses the importance of the federal government.
Answers
Answer:
It promotes the concept of a strong federal government.
Explanation:
The first text reinforces the need to promote strong federal government. This concept was the main idea defended by the federalists and can be defended by the text when the author states that a people needs to be governed by a system that has the power to organize men, to control them in relation to their defects. The text shows that men are not angels, so it is necessary that a powerful system has the power to lead them. That powerful system is the federal government.
what do virtually "phishing" emails have in common?
Answers
I think this answers may help you
Please help me answer this question! Thank you!
Answers
Answer:
Yes this sample provide evidence that the grocery store manager overstated the true proportion because 80 percent brought bananas that month
In the mind of Jay Gatsby, his view of success involves self-improvement, wealth, and social standing with upper class society.
Explain what you believe is missing from this list of requirements for
Success.
Answers
Answer:
Structuralism was more focused on introspection, whereas Gestalt was focused on perception. Structuralism focused on research methods that utilized trained subjects- they thought you had to work at the process of introspection. Gestalt had naive subjects and thought they should study the natural flow of perception.
Explanation:
Which class is the best one to take? Also could you please explain why you chose the one that you did?
1. AP Euro
2. AP Psych
3. AP World
Answers
Answer:
AP Psych
Explanation:
In my opinion, it will take you farther in college than AP Euro or World would. You'll be suprised to find how many majors require Psychology. First, it is both a social science and biological science. If you are taking, AP bio/AP chemistry or any other science AP psych is the way to go. You go over neurotransmitters and their major functions and how relate to our behavior. I would also take this class if you have previously taken AP biology/chemistry because you will begin the class already knowing about neurotransmitters, inhibitors, and receptors. I took AP bio last year and am taking AP Psych this year and I currently have an A because I am educated on neurological functions. Even if you haven't taken bio or chemistry I would still highly suggest psychology because it prepares you for college and enhances your understanding of society and your own emotions.
Question 3 of 10
Which of these must be true for an agricultural technique to be considered
sustainable?
A. It must meet society's needs while minimizing environmental
impact.
O B. It must protect the environment at all costs.
OC. t must serve present society at the cost of future generations.
D. It must use only traditional farming practices.
Answers
Answer:
A. It must meet society's needs while minimizing environmental
impact.
Explanation:
Given that sustainability is the practice of utilizing and maintaining natural resources without causing defects to biodiversity balance.
Hence, for an agricultural technique to be considered sustainable "It must meet society's needs while minimizing environmental impact."
This implies that there should be a balance between natural resource exploitation and ecological balance, such that humans can enjoy both the resources and nature without one affecting the other and at the same time, with no negative effect on humans.
Describe the process and results you used to determine the force exerted by the hockey stick on the puck.
Answers
Answer:
If you know the mass and can find the final speed of the puck, then you know how much impulse was applied to it. If you then take the known (from your video) period of time that the stick was contacting the puck, you can calculate the average force over that time.
If you want to get more sophisticated, you might be able to figure out the forces applied by looking at how the stick bends at any given instant, again from your video.
hope it helps! please mark me brainliest..
thank you!! have a good day
Question 18 (1 point)
The payments for land, labor, capital, and entrepreneurial ability respectively are
a
b
с
Rent, profit, wages, interest
Rent, interest, profit, wages
Profit, wages, rent, interest
Rent, wages, interest, profit
None of these
d
оо
Answers
Answer:
none of these
Explanation:
no needed
ASAP
My topic is about spray irrigation and I want to know why do we do this with the spray irrigation
Answers
Answer and Explanation:
Spray irrigation is used because it allows water to reach the common soil with less impact, without stimulating soil compaction. In addition, this irrigation method promotes better water distribution, irrigation control, optimization of water volume, reduction of waste and better use of water by the plant. All of these benefits outweigh the high price of this type of irrigation and allow many people to prefer this irrigation over other less efficient methods.
Answer:
water is pushed from a well into an apparatus that then sprays the water across the field
Explanation:
PLS HELP GIVE BRAINLIEST!!!! Which of the following is an important cultural landmark for the Christians?
A. Mecca and Medina
B. the Tombs of the Prophets
C. the ancient mosque of Al Aqsa
D. the Via Dolorosa
Answers
Answer:
d
Explanation:
Answer:
d
Explanation:
Can someone answer my other question?. :(
Answers
Answer:
what is the question my guy