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.
Answer:
E
Explanation:
Explain the process by which the Industrial Revolution spread to one country in Europe other than Great Britain.
Answer:
The industrial revolution spread to other countries in Europe, because British professionals were hired by other countries.
Explanation:
The industrial revolution was a technological breakthrough that started in England and became something very profitable, making other countries want it too. However, the English government, trying to thwart competition, prohibited industrial machines from being exported to other countries, however, other European countries began to make very generous job offers to English professionals who knew how these machines work and thus the revolution industrialization started to spread.
It should be noted that the Industrial Revolution did not spread to Britain because British entrepreneurs forbade the export of machinery and skilled workers.
The Industrial Revolution was simply the transition to new manufacturing processes in continental Europe and the United States.
The Industrial Revolution did not spread to Britain because British entrepreneurs forbade the export of machinery and skilled workers.
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Warmer temperatures at the Earth's poles could change atmospheric circulation and wind patterns. Propose a solution for how communities near the poles can prepare for these changes in wind.
Warmer temperatures at the poles could alter wind patterns and atmospheric circulation.
What is atmospheric circulation?Through atmospheric circulation, heat is transferred over the surface of the Earth. This has an effect on the water cycle, including cloud formation and precipitation events. The movement of air masses determines our everyday weather, and long-term patterns in circulation have an impact on regional climate and ecosystems.
This pattern, called atmospheric circulation, is a result of the Earth being heated by the Sun more at the equator than in the poles. The rotation of the Earth has an effect on it as well. In the tropics, near the equator, warm air rises.
Atmospheric circulation, or the movement of heat and air over the earth's surface, is governed by Hadley, Ferrel, and polar cells.
Thus, Warmer temperatures at the poles could alter wind patterns.
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Nazi Germany practiced subjugation.
Please select the best answer from the choices provided
ОТ
OF
Answer:
T
Explanation:
egg 2021
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
Aisaka here- to grant your wishes! 3 per person ^^
Oscar and his friends went to a movie on Thursday afternoon. They left at 1:50 P.M. It took 1 hour to drive to the theater. They arrived at the theater 55 minutes before the movie started. Once it started, the movie lasted for 1 hour and 30 minutes. What time was it when the movie ended?
HELP ASAP
Answer:
4:35
Explanation:
If the left at 1:50 and got there 1 hr later, it would be 2:50. then they arrived 55 mins. later, which would be 3:05. Then the move lasted 1 hr 30 mins long, so they left at 4:35 PM
Answer:
4:35 is when the movie ended
Explanation:
1:50 + 1 hr = 2:50. 2:50 +55 mins = 3:05. 3:05 + 1hr and 30 mins = 4:35 PM
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.
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 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
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.
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.
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.
True or false CIE stands for Contemporary Issues in Education.
false
Explanation:
i hope it helps u and ur troubles
What affects the pH of rain?
Group of answer choices
burning fossil fuels
increased precipitation
increased biodiversity
increased vegetation
Develop an argument that evaluates how the Columbian Exchange affected peoples in Afro-Eurasia in this time period.
By far the most dramatic and devastating impact of the Columbian Exchange followed the introduction of new diseases into the Americas.People who lived in Afro-Eurasia had developed some immunities to these diseases because they had long existed among most Afro-Eurasian populations.
hope this helps!
The evaluation of the effect of the Columbian Exchange on the people in A''fro-Eurasia is that there was the introduction of new diseases.
What is Social Interaction?This refers to the mingling between people of different societies and civilizations where they meet and exchange ideas and cultures.
Hence, we can see that through the Columbian Exchange, there was a social interaction between the explorers and the peoples of A''fro-Eurasia which brought them new diseases that killed them in droves.
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What has happened to many families when they can not make their mortgage payments?
Answer: many families lose there homes and may become homeless
Explanation:
They lose there homes because they have to pay mortgage and If they don't they take away there homes
a woman shoots her husband, held him underwater for 5 minutes and then they enjoy the best dinner ever, explain (riddle try your best)
ASAP
My topic is about spray irrigation and I want to know why do we do this with the spray irrigation
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:
2) What was the impact of the new and improved caravel ship in
exploration?
A.) The new caravel was faster, but clumsier contributing to a lag in trading.
B.) The new and improved caravel made exploration and trade amongst nations more even.
C.) The new and improved caravel gave Portugahan
advantage in exploration and trading in the world.
D.) The caravel increased the time it took to trade due to the new size of the ship, thus impacting the
efficiency of trade.
Answer:
B.
Explanation:
The caravel was a ship used to explore the New World in the 15th and 16th Century, during the Age of Discovery. The Caravel was developed and modified from simple fishing ships to sailing ships by Portuguese to explore the African coast and the Atlantic Ocean.
The new and improved caravel made it possible for European to explore and colonize the New World. With the desire to expand their boundaries of politics, economy, religion, and science, they explored the New World using the Caravel.
Therefore, option B is correct.
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.
Answer:
yes
Explanation:
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.
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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Please answer. Very urgent. All 3 questions. <3
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:
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.
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.
If the students of Santa Fe High School still wished to pray before home football games, explain how they could accomplish this without violating the First Amendment, as stated by the Court.
Answer:
Santa Fe Independent School District v. Doe, case in which the U.S. Supreme Court on June 19, 2000, ruled (6–3) that a Texas school board policy that allowed “student-led, student-initiated prayer” before varsity high-school football games was a violation of the First Amendment’s establishment clause, which generally prohibits the government from establishing, advancing, or giving favour to any religion.
the issue that eventually reached the U.S. Supreme Court concerned a policy that called for students to vote on whether prayers would be delivered prior to football games and to select a student who would deliver them. After the students approved the inclusion of prayers at the game, a federal district court ruled that only nonsectarian and nonproselytizing prayers could be delivered. The Fifth Circuit Court of Appeals, however, ruled that any football prayer was unconstitutional, as a violation of the establishment clause.
The school board contended that control of the pregame message was left to students who also chose the speaker and the content of the message by a majority vote. Thus, according to the board, the prayer qualified as “private speech” and was protected by the First Amendment’s free speech and free exercise clauses. However, the court ruled that The court was of the opinion that the policy would only lead to student messages that were, rather than private speech, actually religious speech directly sponsored and endorsed by a governmental agency.
In 2000, the Supreme Court ruled in the case of Santa Fe Independent School District v. Doe that student-led prayer at public school events, such as football games, violates the Establishment Clause of the First Amendment.
What is First Amendment?The United States Constitution's First Amendment is part of the Bill of Rights, which was ratified on December 15, 1791.
In the case of Santa Fe Independent School District v. Doe, the Supreme Court ruled in 2000 that student-led prayer at public school events, such as football games, violates the Establishment Clause of the First Amendment.
As a result, school officials are not permitted to organise, promote, or participate in student-led prayer at these events.
Individual students, however, are not prohibited from praying before, during, or after school events on their own or with other like-minded students.
Students are free to express religious beliefs as long as they are not school-sponsored, school officials do not endorse or promote it, and it does not interfere with the educational environment or the rights of others.
Thus, this way, they could accomplish this without violating the First Amendment, as stated by the Court.
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Which of the following is NOT an example of a daily routine used as a teaching strategy?
a. Nap time
b. hand washing
c. Sharing toys
d. Restroom breaks
Answer:
Sharing toys
Explanation:
I'd say sharing toys sense we are going through a pandemic it's not very smart to be sharing things that other people have touched.
SOMEONE PLS HELP ME DUE AT 11;59 PM '
50 points!! dont answer unless ur gonna help!
Please use the MLA template when completing this assignment. Please choose a writing prompt below and write an answer in at least 5-7 sentences.
1. If you could do something that you never have done before, what would it be? Why would you want to do it?
2. You are to tell a person from a distant planet or from another era what pollution is. Make that person understand what causes it and why it is bad.
3. If you could go back to any place in time, where/when would you go and why? OR Describe what a day would be like in that time/place.
4. If you had $100,000, how would you spend it? Be descriptive.
5. Tell me the story of your favorite day.
Answer:
Answers to numbers (Somebody else do another half)
1. If I could do something I've never done before, it'd be sky diving. I would want to go sky diving for the thrill of falling and descending back to Earth from a great height. Also, trying new activities is awesome, so why not do as much as you can while you're still here?
2. Pollution is bad because it kills the environment and people around us. Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals. Humans are also regularly harmed by pollution. Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases.
3. If I could go back to any place in time, I would stay right where I am. The world is already bad enough with political issues, protests, fires etc. Going back in time would do nothing but change the flow and disrupt how the world is working.
Can someone answer my other question?. :(
Answer:
what is the question my guy
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
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
Concentrated nitric acid has a molarity of 15.9 M and a density of 1.42 g/mL. Calculate the following concentrations using 1.00 L of HNO3.
a) % by mass
b) molality
c) mole fraction
Answer: a) percent by mass = [tex]70.5\%[/tex]
b) molality = 38.01mol/kg
c) mole fraction = 0.40
Explanation:
Given molarity = 15.9 M
moles of [tex]HNO_3[/tex] = 15.9 moles in 1.00 L of solution
mass of [tex]HNO_3[/tex] = [tex]moles\times {\text {Molar mass}}=15.9mol\times 63g/mol=1001.7g[/tex]
Density of solution of = 1.42 g/ml
Volume of solution = 1.00 L = 1000 ml
Mass of solution = [tex]Density\times volume= 1.42g/ml\times 1000ml=1420g[/tex]
mass of solvent = mass of solution - mass of solute = (1420-1001.7) g = 418.3 g = 0.4183 kg
moles of solvent = [tex]\frac{\text {given mass}}{\text {Molar mass}}=\frac{418.3g}{18g/mol}=23.2mol[/tex]
percent by mass =[tex]\frac{\text {mass of nitric acid}}{\text {mass of solution}}\times 100=\frac{1001.2}{1420}\times 100=70.5\%[/tex]
molality = [tex]\frac{\text {no of moles of solute}}{\text {mass of solvent in kg}}=\frac{15.9mol}{0.4183kg}=38.01mol/kg[/tex]
mole fraction = [tex]\frac{\text {moles of solute}}{\text {total moles}}=\frac{15.9}{15.9+23.2}=0.40[/tex]
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
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%
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)
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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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
Answer:
d
Explanation:
Answer:
d
Explanation: