Marissa makes dye for fabrics by dissolving dye powder into water. She would like to find a way to more quickly dissolve the powder. She designs an experiment to see whether the particle size of the dye powder affects how quickly it dissolves. Marissa first gets a sample of blue dye powder with a large particle size. She grinds some of this powder to make samples with small and medium particle sizes. She fills three separate cups with 8 ounces of hot water. She then performs three trials. In each, she adds 20 grams of one of the dye samples to one of the cups. She stirs the mixture at a constant rate until she can no longer see the dye powder and the color is evenly distributed in the water. At this point, she records the time it has taken for the dye powder to dissolve. In each trial, why does Marissa add the same mass of dye powder to each cup?

Answers

Answer 1

ok so the answer should be 34 because of the quadratic formula of mathematics


Related Questions

How did the Battle of Puebla impact Mexicans?
A
It formed a strong bond between Mexico and France.
B
It raised the confidence of the Mexican fighters.
It gave Mexico complete control of Europe.
D
It gave President Juárez more power.

Answers

Answer:

It formed a strong bond between Mexico and France.

Explanation:

Air and water pollution are the results of reckless human behavior rather than natural events in the environment." Justify your argument by giving 2 reasonable points.

Answers

Answer: Air pollution are pollution caused by man where the air is contaminated by an excess of a poisonous gas which is a risk to the environment and living things. An examples of a great air pollution created by man is petrol and Diesel driven vehicles also when it's used in homes.

Explanation:

Air and water are two big pollution by man that has cost the earth more destruction than natural disasters.

Air pollution are pollution caused by man where the air is contaminated by an excess of a poisonous gas which is a risk to the environment and living things. An examples of a great air pollution created by man is petrol and Diesel driven vehicles also when it's used in homes. They contribute more carbon monoxide to the air, which weakens the ozone layer and exposes the environment and man to excess heat from the sun, also gas flaring by industies

Another is water pollution, these also is caused by man, where water is contaminated with some poisonous substance that renders it useless for use. An example is the release of crude to the ocean, these destroys the use of the water and the organisms that dwell within the water.

If you have five white substances that look exactly the same, how could you tell them apart?

Answers

drink them and find out >:)

Answer:

with a coloring ingredient that wont effect the substances

Can one person’s ideas and actions change the world? Explain why or why not.

Please answer in one or two full paragraphs.

Answers

Answer:

Never doubt the power of one person to make a difference. Some incredible examples of how individuals change the world. Volunteer. Build Your Resume. See The World.

Explanation:

np have a great day

example of compassion​

Answers

Opening the door for someone

Saying encouraging words.

Ans: Open the door for someone.

Motivate others.

Practice acts of kindness.

Allocate time to bond with friends and family.

Say encouraging words.

Share a hug or a handshake.

Incorporate the phrase “thank you” into your daily routine.

Offer to help someone with their to-do list.

The three democratic principles of accountability?​

Answers

Answer:

accountability, transparency, participation

Explanation:

5. Reread lines 5-7. What is compared to "a stone/on the riverbed?" Where else does that
image appear in the poem?

Answers

The sleeping speaker is compared to a stone on the riverbed; both lie still. The image of being in water is reinforced by these words elsewhere in the poem: "floated"; "rose and fell, as if in water."

A stone on a riverbed and the sleeping speaker both lie still. Other terms in the poem, such as "floated" and "raised and fell, as though in water," support the idea of being in the water.

What is poetry?

Poetry, also called verse, is a form of literary study that uses aesthetic and often rhythmic qualities of language − such as phonaesthetic sound symbolization, and meter − to evoke meanings in indefinite quantity to, or in place of, a prosaic apparent.

The poem "Sleeping in the Forest" describes what the speaker saw and felt using a range of lovely pictures and literary techniques. She gave herself over to the whims of nature in an effort to discover a new way of living. She claimed to have disappeared early that morning:

Therefore, The poem, such as "floated" and "raised and fell, as though

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What are 3 factors that led to the French Revolution?

Answers

Answer:

The three factors that led to the revolution were Enlightenment spread the idea that everyone was equal. The third estate liked that idea. French's economy was failing; high taxes and low profit and decreasing food supply. The third reason was the dislike of Marie Antoinette and her spending which left France in debt.

Explanation:

Answer:

International: struggle for hegemony and Empire outstrips the fiscal resources of the state.Political conflict: conflict between the Monarchy and the nobility over the “reform” of the tax system led to paralysis and bankruptcy. International: struggle for hegemony and Empire outstrips the fiscal resources of the state

Explanation:

Major causes of the French Revolution.

Social Inequality in France due to the Estates System.Tax Burden on the Third Estate.The Rise of the Bourgeoisie.Ideas put forward by Enlightenment philosophers.Financial Crisis caused due to Costly Wars.The Rise in the Cost of Bread.Ineffective leadership of Louis of XV and Louis XVI Parliaments' successful opposition to reforms.

Which of the following best describes Americans before the founding of Earth Day?​

Answers

Answer:

D

Explanation:

The following best describes Americans before the founding of Earth Day is most Americans did no know how they were hurting the planet. Thus option (d) is correct.

What is an earth?

The term earth generally refers to the third planet from the sun in our solar system, also known as Earth or the World. It is a terrestrial planet, meaning it is composed primarily of rock or metal.

Earth is unique in our solar system because it has a stable atmosphere that contains oxygen, which supports a wide range of life, including humans. It also has a magnetic field that protects it from the solar wind, a stream of charged particles that emanates from the sun.

The most of the  Americans did no know how they were hurting the planet before the founding of Earth Day.

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What were the boundaries of the United States after the Treaty of Paris was signed?

A. All of the land in the original thirteen colonies plus parts of Canada, Louisiana, and Florida
B. All of the land south of Canada, east of the Mississippi River, and north of Spanish Florida
C. All of the land east of the Appalachian Mountains and north of Florida
D. All of the land in the present boundaries of the United States

Answers

Answer:

c.

Explanation:

choose 1xh9 js1bxks1 9x

Item 19
Which word is described by this sentence?

These rocks form in volcanoes and wherever magma pushes through the crust.


magma chamber

shield

igneous

metamorphic

Answers

Answer:

Igneous

Explanation:

Igneous are formed by magma and lava. Intrusive Igneous rocks are igneous rocks that are formed inside a volcano due to magma and extrusive igneous rocks are igneous rocks formed outside of the volcano on earths surface due to lava

how is the causes of second world war is related to consequences to the first world war​

Answers

Impact of the Treaty of Versailles following WWI

Describe the empire during Darius’ rain?

Answers

Answer:

yes

Explanation:

if the human population continues to grow exponentially it would result in which of the following:
A. a reduction of resources
B. decrease pollution
C. increase in available freshwater

Answers

i’m pretty sure the answer is a

Name the battles 4 where Texas troops fought to keep the Union forces out of Texas:

Answers

Answer:

First battle of Sabine Pass, First battle of Galveston, Second Battle of Galveston, Second battle of Sabine Pass

Explanation:

How many British casualties were there at the battle?

Answers

What battle there’s many?

On what issue did the church in the east and in the west not agree?

Answers

Answer:

The Great Schism came about due to a complex mix of religious disagreements and political conflicts. One of the many religious disagreements between the western (Roman) and eastern (Byzantine) branches of the church had to do with whether or not it was acceptable to use unleavened bread for the sacrament of communion.

Explanation:

King Darius of Persia made many improvements to his empire, including which of the following (mark all that are true)
Building new roads
United the states all under his rule.
Created a universal coin for the empire
Divided the empire into smaller provinces

Answers

Answer:

Building new roads

United the states all under his rule.

Explanation:

A universal coin was produced for the empire, new highways were built, and the empire was divided into smaller provinces by King Darius of Persia.

Who was King Darius?

Known as Darius the Great, Darius I was a Persian king who ruled as the third King of Kings of the Achaemenid Empire from 522 BCE until his death in 486 BCE. At the time of his rule, the empire's boundaries included most of Western Asia, the Balkans (Thrace-Macedonia and Paeonia), the Caucasus, the majority of the Black Sea's coastal areas, Central Asia, the Indus Valley in the far east, and parts of North Africa and Northeast Africa, which includes Egypt (Mudrâya), eastern Libya, and coastal Sudan.

The provinces under satrap control were how Darius divided the empire into administrative units. Along with making Aramaic and Persian co-official languages of the empire, he organised Achaemenid coinage into a new, consistent monetary system.

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discuss the impact of discriminating behavior on society​

Answers

Answer:

Discrimination can lead to people losing their selfworth or self-esteem. Some vulnerable people may have low self-esteem before they start using health and social care services. A person with low self-esteem will experience negative self-identity, which brings a feeling of worthlessness and depression

Explanation:

A form of government in which a small group rules over the country is known as a(n) ________________________________.

Answers

In an oligarchy (OH-lih-gar-kee), a small group of people has all the power.

Answer:

The actual government is a democracy. In an oligarchy (OH-lih-gar-kee), a small group of people has all the power

Q. Explain why the Act of Supremacy was a turning point in the reformation?​

Answers

Answer:

In 1534 Parliament passed the Act of Supremacy which defined the right of Henry VIII to be supreme head on earth of the Church of England, thereby severing ecclesiastical links with Rome.

The original act essentially created the Church of England and severed church ties with Rome

Which organization did African-Americans help form throughout the South during Reconstruction

Answers

The freedmen Bureau (if I am wrong sorryyy)

How were women valued in Chinese society?

Answers

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Density is determined by:

weight and size
color and hardness
gravity and mass
mass and volume

Answers

The mass and volume

Which of the following is NOT true about Three Gorges Dam?

A) It will be the largest dam in the world.

b) It may cost more to build than originally planned.

C) It will be the largest dam in Southeast Asia.

D) It may cause many animals to become extinct.

Answers

That biodiversity is threatened as the dam floods some habitats, reduces water flow to others, and alters weather patterns. Economic development has spurred deforestation and pollution in surrounding provinces in central China, endangering at least 57 plant species, including the Chinese dove tree and the dawn redwood.

The three Gorges Dam is not the largest dam in Southeast Asia. Thus, Option C is the correct statement.

What do you know about the Three Gorges Dam?

The world's largest electricity station in terms of set up capacity for the motive that 2012 is the Three Gorges Dam.

The Three Gorges Dam is a hydroelectric gravity dam that spans the Yangtze River thru manner of manner of the metropolis of Sandouping, in Yiling District, Yichang, Hubei province, number one China, downstream of the Three Gorges.

Thus, Option C is the correct statement.

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who was the first spanish governor NO LINKS

Answers

Answer:

Juan Ponce de León

The first European known to arrive there was Juan Ponce de León in 1513, but the governorship did not begin until 1565, when Pedro Menéndez de Avilés founded St. Augustine and was declared Governor and Adelantado of Florida. This district was subordinated to the Viceroyalty of New Spain

Explanation:

write a paragraph about the battle of bunker hill. and write it in brainly.

Answers

Answer:

The Battle of Bunker Hill passed off on June 17, 1775, only some months after the begin of the American Revolutionary War. ... The British determined to take two hills, Bunker Hill and Breeds Hill, a good way to advantage a tactical advantage. The American forces heard approximately it and went to guard the hills.

Explanation:

¿Cómo son los dípticos? respuesta: ¿para que se usan?, ¿Dónde los podemos encontrar? respuesta: ¿Por qué se denominan dípticos? respuesta:

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

¿Cómo son los dípticos?

Respuesta: los dípticos son hojas dobladas a la mitad para crear folletos en donde comúnmente se incluye información publicitaria sobre un producto, servicio, o persona. Un pliegue divide las mitades.

¿Para que se usan?, ¿Dónde los podemos encontrar?

Respuesta: como mencioné anteriormente, se usan como un recurso publicitario para hacer folletos y publicitar productos y servicios. La gente puede tomar esos dípticos en tiendas o lugares públicos e informarse sobre el producto o servicio. generalmente los dípticos so a colores e incluyen fotos e imágenes que los hacen más atractivos.  

¿Por qué se denominan dípticos?

Respuesta: se le llaman dípticos por el pliegue que divide a la mitad las dos partes.

The role of the albany movement in civil rights movement? (I have to put in 2 paragraphs)

Answers

Explanation:

The civil rights movement was a struggle for social justice that took place mainly during the 1950s and 1960s for Black Americans to gain equal rights under the law in the United States. The Civil War had officially abolished slavery, but it didn’t end discrimination against Black people—they continued to endure the devastating effects of racism, especially in the South. By the mid-20th century, Black Americans had had more than enough of prejudice and violence against them. They, along with many white Americans, mobilized and began an unprecedented fight for equality that spanned two decades.

6. What aspect of the Compromise of 1850 was attractive to the South?​

Answers

Answer:

Although each side received benefits, the north seemed to gain the most. The balance of the Senate was now with the free states, although California often voted with the south on many issues in the 1850s. The major victory for the south was the Fugitive Slave Law. In the end, the north refused to enforce it.

Explanation:

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how do role models influence our lives You can represent the measures of an angle and its complement as x and (90 - x). Similarly, you can represent the measures of and angle and is supplement as x and (180 - x). Use these expressions to find the measure of the angles described. The measure of the supplement of an angle is three times the measure of its complement. The measure of the angle is________ degrees, the measure of its complement is degrees, and the measure of its supplement is ________degrees. 3.Two Cars, A and B, (starting, at the same time, from the same point) are movingwith average speeds of 40 km/h and 50 km/h, respectively, in the same direction.Find how far will Car B be from Car A after 3 hours. Lena made a scale drawing of an arcade. She used the scale 1 inch : 4 feet. If an air hockey table is 2 inches long in the drawing, how long is the actual air hockey table? Coach Cliffman made a deposit of $1,800 into an account that earns 2% annual compound interest. Find the amount of interest that Coach Cliffman earned after 3years. I need help pls I dont understand it can someone please help me. Why did the Forty-Niners come to California? Please help will give brainliest plz give some one answrer help me please?????? what information does the standard form of a linear equation reveal about a line In 1987, a survey of 1000 young people found that 540 said they smoked cigarettes, whilst460 said they did not. In 2017, a similar survey of another 1000 young people found that125 said they smoked cigarettes, whilst 875 said they did not.Calculate the ratio of smokers to non-smokers in 2017. Give your answer in simplest form:Show your workings.[2 marks] The first five terms in a pattern are shown below. -0.5, -0.25, 0 , 0.25, 0.5, . . . Which equation represents the pattern? PLEASE HELP !!!!!!!!What is the arc measure of arc PQO? Type the answer as a number only. Jot Your InsightsDirections: Fill the blanks to complete the sentences. Copy and write your answersin your activity notebook.After doing all the activities in this module, I learned that parenthood is thstate of being a (1.)______It means being a mother and a father of thebiological child and when adoption is involved, the parents are the (2.).______father and mother of the child.I understand that responsible parenthood is (3.)_______I believe that responsible parenting is (4.)_______I realized that I need to improve my (5)______ given b(17 5) c(11 -3) d(-1 2) and e(x -6) find the value of x so that bc ll deWILL GIVE BRAINLIEST What were Malcolm X early beliefs on civil rights? What is the area of the base? Warren has a container which holds 22 books of the same shape and size. The exact breakdown of his books is shown below: 6 white books9 purple books7 green booksEach time, Warren takes out a book at random. He will replace the book and take out another book from the container. What is the probability that Warren takes out a green book in both draws? (3 points) a7 over 22 multiplied by 7 over 22 equal 49 over 484 b7 over 22 multiplied by 6 over 21 equal 42 over 462 c7 over 22 plus 6 over 21 equal 279 over 462 d7 over 22 plus 7 over 22 equal 308 over 484