Franc rolled a toy car down a ramp and timed how long it took for the car to reach the bottom of the ramp. After one trial, the student doubled the height of the ramp and added sandpaper to surface of the ramp. He conducted three more trials. After reviewing the data, the student concluded the height of the ramp had no effect on the speed that the car traveled. Which is the most likely reason his conclusion is flawed? * 10 points The student misunderstood how to calculate speed A control should have been included in the investigation Too many variables were changed during the investigation More trials were needed during the investigation
Answer:
A control should have been included in the investigation
Explanation:
It is impossible for the student to interpret a correct conclusion about his experiment, without adding a control treatment where he can really compare the differences between the variables.
Control treatment is an element of research that receives all factors, except the variable being tested. The control serves to make comparisons with the other treatments, allowing to observe the exact difference between a system where the variable was tested and the system where it was not.
In the case of the question above, it would have been necessary for the student to have placed a cart on a ramp of normal height and without sandpaper. That way he could compare the speed between this cart and the carts on the other ramps, thus having a correct result.
The graph shows the supply and demand curves for a certain product, which has a current selling price of $500. The laws of supply and demand most support which conclusion about the product?
A. The current selling price for the product is too high.
B. The current selling price for the product is too low.
C. The current selling price for the product is the result of a shortage.
D. The current selling price matches the product's equilibrium price.
The above graph shows the supply and demand curves for a certain product that has a current selling price of $500 is that the current selling price for the product is too low.
What do you mean by selling price?A selling price refers to the price needed to pay by the customer to purchase a product or a commodity.
The laws of supply and demand support the conclusion that the current selling price for the product is too low.
Therefore, B is the correct option.
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Answer:
its a
Explanation:
what would a geographer most likely use to study the actual shape of a location on earth? answer asap please:)
Answer:
maps and globes
Explanation:
A map can show the way to a location on earth, and a globe can show things a map couldnt bc it's shaped like the earth
What does a division of labor mean?
Answer:the assignment of different parts of a manufacturing process or task to different people in order to improve efficiency.
Explanation:hope this helps
Who created the first movie rating system? (please answer ASAP)
A) Censorship board
B) Hollywood producers
C) The American Civil Liberties Union
D) The United States Government
Answer:
my choices option C the American Civil liberties Union
Explanation:
please if the answer is correct mark me as brain list
Which of the following is not a norm?
A. Personality
B. Folkway
C. Mores
D. law
Answer:
A. Personality
Explanation:
Got it right!
Does the federal government rise taxes
Answer:
Yes they can
Explanation:
it's the answer
Why does tobacco grow so well in Jamestown Virginia compared to northern climates?
Answer:
Northern climates are too cold to grow tobacco. Jamestown Virginia isn't too hot or cold.
Explanation:
Answer:
Tobacco wears out the land, exhausting minerals and nutrients from the soil. The first Virginia colonists to acquire ownership of land were positioned to gain great wealth, permitting them to abandon old fields and plant in fresh soil that would produce great quantities of the crop.
Who said "If you don't work, you won't eat" ?
Answer:
Captain John Smith
Explanation:
Answer:
no
Explanation:
because im a diet girl
La región Pacífica posee una gran biodiversidad y recursos minerales. Sin embargo, en el aspecto sociocultural predomina la pobreza y hay una débil presencia del estado. ¿Qué cambios en la regionalización pueden proponerse a partir del aspecto sociocultural de la región Pacífica?
La respuesta correcta a esta pregunta abierta es la siguiente.
La región Pacífica posee una gran biodiversidad y recursos minerales. Desafortunadamente esos recursos naturales no han sabido aprovecharse correctamente en beneficio de las personas, ya que los gobiernos corruptos han sido incapaces de desarrollar programas que maximicen el manejo de esos recursos. Por el contrario, lo manejan de manera opaca para robar e incrementar la riqueza delos políticos y algunas empresas.
Por esa razón, en el aspecto sociocultural predomina la pobreza y hay una débil presencia del estado. No existe la voluntad política de generar soluciones de fondo que eliminen las prácticas corruptas y en cambio, se enfoquen a general fuentes de empleo para las personas.
¿Qué cambios en la regionalización pueden proponerse a partir del aspecto sociocultural de la región Pacífica?
Una mayor unión y concientización de que las personas deben organizarse adecuadamente para expresar su voz y que ésta sea escuchada por los distintos actores gubernamentales.
De igual manera, una nueva generación de políticos y empresarios que demuestren responsabilidad social en la explotación y manejo de recursos materiales.
Read this excerpt from The History of the Peloponnesian War by Thucydides.
Our constitution does not copy the laws of neighbouring states; we are rather a pattern to others than imitators ourselves. Its administration favours the many instead of the few; this is why it is called a democracy. If we look to the laws, they afford equal justice to all in their private differences; if no social standing, advancement in public life falls to reputation for capacity, class considerations not being allowed to interfere with merit; nor again does poverty bar the way, if a man is able to serve the state, he is not hindered by the obscurity of his condition.
–The History of the Peloponnesian War, Thucydides
Based on the excerpt, what is one reason Thucydides wrote this passage?
He wanted to explain why the Greeks copied other groups’ forms of government.
He wanted to explain how other civilizations imitate the Greek form of government.
He wanted to describe how Greek law favors those who were born to more nobler classes of people.
He wanted to explain how democracy works in Greece as compared to other forms of government. pls hury
Answer:
your answer is d.
Explanation:
Answer:
D. He wanted to explain how democracy works in Greece as compared to other forms of government
Explanation:
I did the quiz on “ The Achievements of Ancient Greece “ Got 90% ( But the question was right ) proof \/ \/ \/ Hope this will help with future people
what bioms do Jack rabbits, scorpions, ground squirrels live in
Answer:
Desert i bilieve
Explanation:
What did the Native Americans and the Colonists fight over.
a. Land
c. Food Supply
b. Fur Trade
d. Hunting
Please select the best answer from the choices provided
Please help ASAP
Answer:
in my opinion land
Explanation:
back then land symbolised superior status among people so the larger sum of land you obtained by colonising countries earned you utmost respect so the colonialists wanted the land of the native Americans cuz it was large and Rich in natural resources
(Hope I was helpful and thank you)
I NEED THIS ASAP!!!!! 3 QUESTIONS!!!! LETTERS ONLY!!!!!
1. What is the name for the two-pronged siege attempted by General Montgomery and General Arnold that failed to capture the town?
A. The Battle of Concord
B. The Battle of Boston
C. The Battle of Quebec
D. The Battle of Bunker Hill
2. Who was the British politician who argued against the Stamp Act in parliament?
A. Benjamin Franklin
B. Isaac Barré
C. John Locke
D. Thomas Paine
3. Which of the following was a result of the Battle of Bunker Hill?
A. The colonists won the battle
B. The British were able to break the colonists seize on Boston
C. British tactics became more aggressive
D. The British suffered a large number of casualties
Answer:
1)c
2)its patrick but i dont see his name in the options
3)a
1. The two-pronged siege attempted by General Montgomery and General Arnold that failed to capture the town was The battle of Quebec. Thus, the correct answer is option C.
2. The British politician who argued against the Stamp Act in parliament was Patrick Henry.
3. The colonists won the battle was a result of the Battle of Bunker Hill. Thus, the correct answer is option A.
What was the battle of Quebec?Early in the American Revolutionary War, on December 31, 1775, American Continental Army forces engaged British defences of Quebec City in the Battle of Quebec. The Americans suffered significant losses in the combat, which marked their first significant loss of the war..
1. The battle of Quebec was a two-pronged siege attempted by General Montgomery and General Arnold that failed to capture the town.
2. Patrick Henry was a British politician who spoke out against the Stamp Act in parliament. His name is not mentioned in the options.
3. As a result of the Battle of Bunker Hill, the colonists won the battle.
Therefore, the correct options are C, Patrick Henry, and A.
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2 similarites and 2 differences between the life of the hunter-gather and the life of a settled farmer
Answer:
Explanation:
First, hunter-gatherers enjoyed a varied diet, while early farmers obtained most of their food from one or a few starchy crops. ... Second, because of dependence on a limited number of crops, farmers ran the risk of starvation if one crop failed.
Reread paragraph 6. The facts in this
paragraph are evidence that
PLEASE I need a answer :(
Answer:
Where's the paragraph?
Do you think that the internet has some dysfunctions that Americans should consider ? consider the advantages and disadvantages of the internet on society
Answer:
The advantages and disadvantages of the internet on society is explained below in details.
Explanation:
The Advantage:
With the Internet evolved the advantage of online shopping. Rather than having to run to a marketplace and wait in long queues to make shopping, you can instantly do all of your purchasing with a few clicks of the mouse. Also, the Internet make it simpler for individuals to rate compare between several online retailers to see which one allows the best choices and prices.
The Disadvantages:
While the Internet-delivered assistance for people to make online shopping, this also produced yet another way for cyber criminals to steal private information and to spread malware.
The Articles of Confederation were written by __________.
A.
the legislature
B.
Thomas Jefferson
C.
George Washington
D.
the Second Continental Congress
Why was South Carolina able to flourish under the economic system of mercantilism?
Answer:
South Carolina prospered as it grows cash crops which helped in generating wealth.
Explanation:
The location of South Carolina, with the rich soil, encouraged the development of agricultural production. The mercantile system of the British help establishes colonies in America so that they could gain raw materials and make profits. Sugar, lumber, wool, indigo, tobacco, and rice, were very profitable for South Carolina planters. South Carolina became a large producer of rice and indigo. The city of Charleston (South Carolina) became a transportation hub for exporting valuable cash crops.
Select all that apply.
A "lost" language is:
1. A language, such as Armenian, that is no longer spoken.
2. A language, such as Greek, that has no traceable language family.
3. It's lost because scholars can't find its exact source.
4. Supported by a large number of cognates across differing languages.
5. Indo-European in origin.
Answer:
A language that has gone extinct over time.
Why did colonial leaders from the separate 13 colonies decide to act together to oppose British laws?
Answer:
Many colonists felt that they should not pay these taxes, because they were passed in England by Parliament, not by their own colonial governments. They protested, saying that these taxes violated their rights as British citizens. The colonists started to resist by boycotting, or not buying, British goods
Explanation:
Answer:
I hope this helpful for u.please mark me as brainliest
Explanation:
The governments of the Thirteen Colonies of British America developed in the 17th and 18th centuries under the influence of the British constitution. After the Thirteen Colonies had become the United States, the experience under colonial rule would inform and shape the new state constitutions and, ultimately, the United States Constitution.
The executive branch was led by a governor, and the legislative branch was divided into two houses, a governor's council and a representative assembly. In royal colonies, the governor and the council were appointed by the British government. In proprietary colonies, these officials were appointed by proprietors, and they were elected in charter colonies. In every colony, the assembly was elected by property owners.
During the early 1600s, most workers on Virginia tobacco plantations were
debtors.
indentured servants.
enslaved Africans.
enslaved American Indians.
Answer:
indentured servants.
this is a project and i don’t know what to do so help plz :))
Answer:
do it in the order there asking and follow the instructions below its pretty easy it would be easier if i was there i wish i could go more in depth good luck tho!
2)
What do you mean by soil conservation? Suggest any four suitable measures
of soil conservation in your area.
Answer:
soil conservation practices are tools the farmer can use to prevent soil degradation and build organic matter. These practices include: crop rotation, reduced tillage, mulching, cover cropping and cross-slope farming
Explanation:
Miami dade college
How much does it cost each year ?
What percentage of students graduate?
What is one thing that will interests you about this school?
2-3 paragraph
answer:
yearly cost to attend:
$2,838 for florida residents & $9,661 for out-of-state students
percentage of students who graduate:
31.4% graduate within six years
one thing that interests you about this school:
miami dade college enrolls more hispanic undergraduate students than any other college or university, and is the third largest to enroll black non-hispanic undergraduate students.
2-3 paragraphs:
you have to at least do that your part yourself <3
What is the main job of any government?
Answer:
The main role of any goveenment is to handle state affairs
Although risk factors at all levels of social and personal life contribute to youth violence, young people in all nations who experience change in societal-level factors—such as economic inequalities, rapid social change, and the availability of firearms, alcohol, and drugs—seem the most likely to get involved in violence. Can anything be done to help alleviate these social problems?
The correct answer to this open question is the following.
Can anything be done to help alleviate these social problems?
Yes, I think different things can be done to try to help young people to have a decent life, instead of forcing them to become criminals.
Crime rates have increased in some parts of the country and this is no good. In other countries, particularly in developing countries, the numbers have increased more due to the political and economic circumstances of each country.
The government can create some social programs that allow young people to drop vices such as alcohol or dr*ugs, and try to get them back to normal social activities.
There have been presidential initiatives, such as the case of the Mexican President Andrés Manuel López Obrador, that has successfully created a series of programs to install young people back to private companies to get decent jobs in exchange for economic retribution.
The government can also create legislation to control the sale of guns, or stronger penalties for crimes.
There are also social groups or non-governmental groups that have offered some help through rehabilitation clinics, training, community work, and other activities, trying to offer young people a series of skills so they can start a better life.
How realistic is your self image?
Answer:
We are what we pretend to be. So, there is no perfectly packaged "realistic" us. But there does exist a room within us that comprises of ethics, morals and discipline, which we can never disobey. And, if you consider that as a self image then, yes my self image is as realistic as bread and butter we crave.
The image shows the Pyramid of Giza, with the Sphinx
in the foreground.
This image represents ancient Egyptian advancements
in which area?
O architecture
O government
O philosophy
O science
Answer:
architecture
Explanation:
because architecture means the art or practice of designing and constructing buildings.
What events led to the british defeat at kings mountain?
Answer:
The Battle of Kings Mountain was a military engagement between Patriot and Loyalist militias in South Carolina during the Southern Campaign of the American Revolutionary War, resulting in a decisive victory for the Patriots.