What is the probability that his model rocket has landed in
a grassy area?
0.2
0.3
0.4
0.6

Answers

Answer 1

Answer:

C. 0.4

Explanation:

add all the numbers. 15+30+5= 50. then you add the grass areas. 15+5=20. then you divide the grassy area over the overall area. 20/50=0.4.

Answer 2

The probability that his model rocket has landed in a grassy area is 0.4. The correct option is c.

What is a model rocket?

A model rocket is a small rocket designed to reach low altitudes (e.g., 100–500 m (330–1,640 ft) for a 30 g (1.1 oz) model) and be recovered by a variety of means.

According to the United States National Association of Rocketry (NAR) Safety Code, model rockets are constructed of paper, wood, plastic and other lightweight materials. The code also provides guidelines for motor use, launch site selection, launch methods, launcher placement, recovery system design and deployment and more. Since the early 1960s, a copy of the Model Rocket Safety Code has been provided with most model rocket kits and motors. Despite its inherent association with extremely flammable substances and objects with a pointed tip travelling at high speeds.

Model rocketry historically has proven to be a very safe hobby and has been credited as a significant source of inspiration for children who eventually become scientists and engineers.

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Related Questions

help its science its 4th grade work

Answers

Answer:

Wind because where I live there is a lot of wind and it would make a really big impact.

Explanation:

Answer:

if it is 4th grade work why don't u do it

Explanation:

Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals. This includes wood, sewage, and ethanol (which comes from corn or other plants).

a sea route sought by European explorers that
would link the Atlantic Ocean with the Pacific Ocean
a time of major economic changes in Europe,
marked by the growth of mercantilism and capitalism
the exchange of goods, animals, and
diseases between Europe and the Americas
Columbian Exchange
commercial revolution
Northwest Passage

Answers

Answer:

road unsafe Mediterranean sea

Explanation:

Answer: The Columbian Exchange

Explanation: When the Columbian Exchanged happend, the Spanish came and not only gave the Americas many animals like cattle and pigs, but also they gave them new diseases they had never recieved before and this wiped out a great number of people.

please help!!!will give brainliesSummarize the case of Marbury v. Madison, and explain its significance.

Answers

Answer:

Marbury v. Madison was a very important supreme court case that established judicial review and allowed American courts to have the power to shoot down laws and some government ideas that disobey the Constitution

Explanation:

Which of these statements about the Cuban Revolution are true? Check all that apply.

Cubans wanted independence from Spain.

Spain brutally ended the rebellion.

War in Cuba was hurting American businesses.

Answers

Answer:

Cubans wanted independence from Spain.

Spain brutally ended the rebellion.

War in Cuba was hurting American businesses.

Explanation:

All are correct!

All of the above are true about the Cuban Revolution including that:

Cubans wanted independence from Spain. Spain brutally ended the rebellion. War in Cuba was hurting American businesses.

The Cuban Revolution took place in the late 1800s and saw:

Cubans fighting for their independence from Spain due to perceived corruption and inefficiency Spain brutally ending the rebellion by sending Gen. Arsenio Martínez CamposAmerican businesses being hurt by the revolution due to destruction and economic hardship

The United States got involved in the war after an American ship was sunk in Havana and defeated the Spanish then granted the Cubans independence.

In conclusion, the Cuban Revolution happened because Cubans wanted independence, Spain crushed it and the economic hardship that followed, hurt American businesses.

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PLEAS HELP‼️
Which helped Japan rise to become an economic power after World War II?
a trade agreement with China
the U.S. occupation and the Korean War
a military alliance with South Korea
the establishment of a command economy

Answers

Answer:

b

Explanation:

The U.S. occupation and the Korean War helped Japan rise to become an economic power after World War II. Hence, Option (B) is correct.

After World War II, the U.S. occupation of Japan contributed to Japan's economic rise was the U.S.  

The United States implemented various reforms and policies aimed at rebuilding Japan's economy and promoting industrial growth. These efforts included land reforms, the introduction of democratic institutions, and investment in infrastructure.

Also, the Korean War, which lasted from 1950 to 1953, provided further opportunities for Japan's economic growth. Japan served as a major supplier of goods and materials to the United Nations forces during the war, benefiting from increased demand and trade.

Hence, these factors led to Japan rising to become an economic powerhouse after World War II.

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State banks that Jackson put federal money into were called:
A. Specie Circular
B. charter banks
C. pet banks

Answers

Answer is C. Pet banks

Answer:

C. pet banks

Explanation:

I did the assignment and it was in the reading.

According to the case of the vietnam war, what do you think is the role of media in influencing public opinion?

Answers

Answer:

The media helped to undermine support for the war in the United States, while its uncensored coverage provided valuable information to the enemy in Vietnam.

Explanation:

PLEASE HELP For 40 points



Who led a violent raid of abolitionists against slavery in Kansas and Virginia?

Group of answer choices

A.John Brown

B.Roger Taney

C.Nat Turner

D.David Wilmot

Answers

Answer:

A: John Brown

Explanation:

John Brown led a violent raid of abolitionists against slavery in Kansas and Virginia

Answer:

a john brown

Explanation:

Why was Okinawa so important to the US and Japan?

Answers

Answer:

The United States needed a base to stage an invasion of mainland Japan. The island of Okinawa was the crucial final stepping stone for the Americans. For the Japanese, it would be the first time they met the enemy on home soil.

Explanation:

6. How does a driver determine an appropriate gap in traffic?
A. Determine the rate of speed of the other vehicles
B. Judge the size of the opening in traffic
D. All of the above
C. Consider their timing when starting to move from a
completely stopped position

Answers

Answer:

With a right-hand turn you need less gap for traffic from the right than with a left-hand turn, but a similar gap from the left. A good rule-of-thumb is four seconds for traffic from your right and six seconds from your left.

Answer:

d

Explanation:

Which of the following is true regarding a juvenile’s name and photograph when he/she is taken into custody?
A. Names must be published weekly in a local newspaper.
B. Names can be made public, but photographs cannot.
C. Names and photographs do not have to be made public.
D. Photographs are never taken for juveniles.

Answers

Answer:

C. Names and photographs do not have to be made public.

Explanation:

Why do you think Richard Nixon's campaign appealed to voters?

Answers

Nixon’s campaign appealed to voters because he gave citizens a sense of hope when they were going through tough times.


Nixon campaigned on a platform designed to reach the “silent majority” of middle class and working class Americans. He promised to “bring us together again,” and many Americans, weary after years of antiwar and civil rights protests, were happy to hear of peace returning to their streets. Foreign policy was also a major factor in the election. Humphrey was saddled with a Democratic foreign policy that led to what appeared to be absolute futility and agony in Vietnam. Nixon promised to find a way to “peace with honor” in Vietnam, though he was never entirely clear about how this was to be accomplished. The American people, desperate to find a way out of the Vietnam quagmire, were apparently ready to give the Republican an opportunity to make good on his claim.

• The political power of the wealthy, elite Proprietors was decreased.
• Backcountry settlements were opened and many Scotch-Irish and German settlers caused the population to grow on the
frontier
• The English government began to import naval stores from South Carolina and allowed merchants to sell rice directly to
other countries.
• Tensions between the Lowcountry and Backcountry increased over the issue of representation
This list of notes would be MOST useful to a student writing a research paper titled
A)
"South Carolina's Transition from Proprietary Rule to a Royal Colony."
B)
"South Carolina's Transition from a Royal Colony to Proprietary Rule."
C)
"Reasons for the Division of the Colony into North and South Carolina."
D)
"Factors Leading to the Rise of the Regulator Movement in South Carolina."

Answers

Answer: The answer is: A) "South Carolina's Transition from Proprietary Rule to a Royal Colony."

Explanation: I took the test in USA Test Prep.

South Carolina's Transition from Proprietary Rule to a Royal Colony. The correct option is A.

Which colony went from proprietary to Royal?

Following the English claim to what was once Dutch New Netherland, New York became a proprietary colony in 1664 when Charles II granted the colony to his brother James, Dutch of York, as a proprietorship. New York didn't become a royal colony until King James II took over as its ruler in 1685.

South Carolina was reclaimed from the Proprietors in 1719 and declared a royal colony because it had more resources than North Carolina and was therefore more important to England. A royal colony was managed by the monarch directly, as opposed to a proprietary colony, which was governed by proprietors or owners in the king's place.

Thus, the ideal selection is option A.

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Lincoln’s Emancipation Proclamation declared that
A.
slaves throughout the world were free.
B.
slaves in Confederate states were free.
C.
slaves in the Union states were free.
D.
slaves in all U.S. territories were free.

Answers

Answer:

b

Explanation:

It’s between A and B

Humanism is an intellectual
movement that
A emphasizes prayer and the Bible.
B leads to happier lives.
C encourages people to learn Latin
and Greek.
D focuses on the potential of
humans to achieve.

Answers

Answer:

D. Focuses on the potential of humans to achieve.

Explanation:

your answer is gonna be (D)

Democracy
Theocracy
Oligarchy
Monarchy

Answers

Democracy or monarchy
Evidence I learned it social studies
The answer is monarchy

Mono in monarch means one. So it means one ruler. And in a monarchy system, the role of ruler is hereditary. Meaning it goes from parent to child. Or closest family member.

true or false both zachary and lewis cass ignoed the issue of slavery during the 1848 presedential election

Answers

Answer: True

Explanation: While a southern slaveowner himself, Taylor believed that slavery was economically infeasible in the Mexican Cession, and as such he opposed slavery in those territories as a needless source of controversy. His major goal was sectional peace, preserving the Union through legislative compromise.

According to the passage, who is being hurt by Guatemala’s reforms?

Honduras and El Salvador
upper classes and foreign businesses
the population of Central America
the workers and peasants

Answers

Answer:

b is the answer

Explanation:

i got this question i got it right

Answer:

B) upper classes and foreign businesses

Explanation:

edge :D

How was the 1996 presidential campaign unique in modern politics?
A. It focused on the economy rather than candidates' character.
B. It featured a relatively successful third-party candidate.
C. It was ultimately decided by the Supreme Court.
D. It resulted in a Democrat defeating a Republican president
Help me please

Answers

The 1996 presidential campaign unique in modern politics as it resulted 1in a Democrat defeating a Republican president. this the correct option is (D).

Who won the presidential  elections of 1996?

The democrat president Bill Clinton won the presidential elections of 1996. It was the decisive victory who won by the 48% votes against the Republic president Bob dole.

The president Bill Clinton had lost some of the majority from the public die this missteps in the healthcare but e can regained it through campaigning and this led to his unique victory.

This the correct option is (D).

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PLEASEE HELP!!
What 5 things did unions deal with?

A. abolition

B. industrialization

C. lockouts

D. better wages

E. religion

F. blacklists

G. improved working conditions

H. natural environments

I. mass society

Answers

Answer:

C. lockouts

D. better wages

F. blacklists

G. improved working conditions

I. mass society

Explanation:

A trade union or labor union  refers to  a coordinated community of employees who come together to make decisions about the conditions impacting their jobs. For many in the manufacturing sector, organized labor unions have campaigned for fair pay, equal hours and healthier working conditions. The labor movement has led campaigns to combat child labour, provide health insurance and assistance to workers who have been disabled or retired.

"Millions for defense, but not one cent for trubute" was in reference to what? The Americans' revolt against Spain's continued threats of colonization. The U.S. refusal to pay for treaty discussions with France. The Americans' rallying cry against the Alien and Sedition Acts. The British requirement of money paid to maintain peace in the West.

Answers

Answer:

The U.S. refusal to pay for treaty discussions with France

Explanation:

Under the provisions of the Wade-Davis Bill of 1864,


1. Southern states would be under the rule of military governors.

2. ten percent of a state’s citizens were required to swear loyalty.

3.any former Confederate supporters could take part in government.

4.Reconstruction would be much easier to accomplish in the South.


plz help and right answers only

Answers

Answer:2. ten percent of a state’s citizens were required to swear loyalty.

Explanation: Initially in 1863, the Wade--Davis Bill  proposed by  President Abraham Lincoln and the Congress  was made as framework for Reconstruction under the provision that if the North won the civil war, it will require 10 percent of their male population or state to swear loyalty oaths in order  for the Confederate states  to be recognized and readmitted  into the union.  However, a  more harsher plan was proposed(after concluding that the former was too mild ) by Senator Benjamin F. Wade and Representative Henry Winter Davis in February 1864 which required that 50 percent of  the state take a loyalty oath to swear allegiance in order to be readmitted to the Union.

Answer:

the answer is a :)

Explanation:

have a nice day

What city became the capital of Israel under David’s rule?

Answers

Answer:

Jerusalem

Explanation:

Answer: Jerusalem has stood at the center of the Jewish people's national and spiritual life since King David made it the capital of his kingdom in 1003 BCE.

Explanation:

In your words, discuss the events that took place during the Civil War.
If you could please make it about 3 to 4 sentences

Answers

Answer:several events took place during the civil war. Such as the first battle of fort Sumter witch took place on apr 12 1861, where president Abraham Lincoln announced plans to resupply the fort. On July 1 1863 a few years later after the battle of fort Sumter,the battle of Gettysburg happened.when the union victory that stopped confederate general Robert E, Lees second invasion of the north

Explanation:

why were white people against abolishing slavery?

Answers

I don’t think ALL white people are against it but the reason why it’s typically a white person is because in slavery white people were seen as better than black people . I hope that explained it if you have any questions I’ll try to answer it if my notifications start working =/

Where did the Gullah come from?
O A. Africa
B. Europe
O c. Massachusetts
O D. Rhode Island​

Answers

the answer is a. africa

Answer: A. Africa

Explanation: Gullah came from Angola which is in central Africa.

HURRY HELP!!!! WILL GIVE 20 POINTS!!!

Answers

Answer:

Panama

Explanation:

Answer:

Panama

Explanation:

the others don't make any sense

Why did the North and South go to war?

The South fought to (a. maintain national sovereignty b. maintain state sovereignty c. abolish slavery) while the North fought to (a. maintain national sovereignty b. maintain state sovereignty c. continue slavery)

Answers

Answer:

a the answer is a or maybe b

which of these definitions best describes the word
reform.
A. Improving what is wrong with a country by creating new laws that benefit the
most people.
B. Attacking the upper class, for the crime of taking land away from the Roman
Plebeians.
C. Allowing one person to become a dictator to prevent a rebellion from forming

Answers

Answer:

I believe the answer to this question is C because reform means....

explanation:

make changes in (something, typically a social, political, or economic institution or practice) in order to improve it

I need this ASAP!!!
eight sentence paragraph. Analyze what I have you think about.

What roles did violence and nonviolence play in the civil rights movement? Cite examples. Think About: strategies of protesters, television coverage, public reaction

Answers

The civil rights movement had 2 kinds of acts. Violent acts and nonviolent acts. In 1963 Thomas Blanton bombed a African American church killing 4 people. This was an act of violence against the civil rights movement. It showed how many whites felt about this act. It got lots of recognition too. On the other hand, in 1955 Rosa Parks did a simple nonviolent act. She refused to give up her seat. She helped spark the civil rights movement. Shortly after her arrest there was a bus boycott which drained the buses of money. Because of the shortage of money bus seggregation laws were ebolished. In this act no one got hurt and it was quite peaceful. Both acts, violent and nonviolent, got huge recognition and played big parts in the civil rights movement. Rosa and Thomas showed how they felt about seggregation and played huge roles in this movement.

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Which of the following number lines represents the solution to m/-2 - 7 = -9? As water passes into the guard cells, the pore opens. explain why. proponents of the new law sought to "mitigate" opposition by.. Finish the sentence please!! Does anyone know this A student is ordering a flower arrangement. She can choose any combination of tulip and carnations for her flower arrangement , and she does not want to spend more than $45. If tulip cost $5 each and carnations cost $3 each, which inequality represents all possible combinations of x tulips and y carnations ? A. 5x + 3y < 45 B. 5x + 3y 45 3x + 5y In this assignment, you will develop a more personalized understanding of the Balanced Scorecard concept and see how your vision and mission can be linked to your goals and objectives. Using the S-M-A-R-T tools in section 6.7 of Chapter 6 in the text, create your own list of goals and objectives.Create 4 to 5 S-M-A-R-T goals and objectives and demonstrate how they link to your Strategy Diamond and personal vision and mission statements. Why is the air temperature highest in the late afternoon on a sunny day? when the surface of a mirror curves inward, like the inside of a bowl, it is called a ____.A) plane mirrorB) convex mirrorC) concave mirrorD) diffuse mirror Rewrite this if/else if code segment into a switch statement int num = 0; int a = 10, b = 20, c = 20, d = 30, x = 40; if (num > 101 && num 208 && num < 210) { c = c * 3; } else { d += 1004; } Barnes and Nobles buys a book for $14.25. They markup the price of the book by 35%. one hundred fifty moviegoers were surveyed, 20% said they would recommend the movie they just saw. how many of the moviegoers said they recommend the movie? A pendulum reaches a height of 0.3 m at the top of its swing. If thebob has a mass of 5 kg, what is the potential energy at the top of itsswing?Select one:14.7)7.35 J0.45 J1.5 J help quick!!!!????? Heart muscle cells remain in the Go stage. Why might this be important forcardiac function? TeeVee Electronics, Inc., makes console and wide-screen televisions. The equipment in the factory allows +for making at most 450 console televisions and 200wide-screen televisions in one month. It costs $600 perunit to make a console television and $900 per unit tomake a wide screen television. The profit on eachconsole television is $125 per unit, while the profit foreach wide screen television is $200 per unit. During the -month of November, the company can spend $360,000 to make these televisions. Tomaximize profits, how many of each type should they make?LET Which of the following are effects of the relationship between crocodiles and plovers? Choose two answers. A clean skinB clean teethC food to eatD ability to moveE a warning systemF safety from attack In a social contract, individual rights (such as life, liberty, and the pursuit of happiness) are limited by which of the selections below?Select one:A.the federal government; the Constitution heavily restricts individual rights.B.individual states, who are not beholden to the Federal Constitution.C. the PresidentD.the rights of others; exercising your rights cannot violate those of others. To what extent did the Silk Road change China both culturally and economically? inverse of f(x)=50000(0.8)^x What is respiration?