A rocket ship is travelling at an average speed of 1.75 × 104 miles per hour. How many miles will the rocket ship travel in 1.2 × 102 hours?
1. Write the expression: (1.75 × 104)(1.2 × 102)
2. Rearrange the expression: (1.75 × 1.2)(104 × 102)
3. Multiply the coefficients: (2.1)(104 × 102)
4. Apply the product of powers: 2.1 × 10y
The rocket ship will travel 2.1 × 10y miles. What is the value of y in the solution?
Answers
Answer:
guy up there is correct its 6
Explanation:
The rocket ship will travel 2.1 × 10y miles. What is the value of y in the solution is 6.
What is Rocket ship?A rocket is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine's reaction to high-speed exhaust is what gives it power.
A rocket can fly in the vacuum of space because its engines are totally powered by fuel carried inside the craft. Rockets lose thrust due to the opposing pressure of the atmosphere and operate more effectively in a vacuum.
Because multistage rockets can reach Earth's escape velocity, their maximum altitude is virtually limitless. Rockets are more powerful, light, and able to produce significant accelerations than airbreathing engines.
Therefore, The rocket ship will travel 2.1 × 10y miles. What is the value of y in the solution is 6.
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Related Questions
When driving through a turn or curve, you should slow down ____ you begin to turn the steering wheel.
A. just as
B. before
C. after
D. only if
Answers
Answer: the answer is “before”
which part of completing the tourism skills assessment task did you struggle the most with and why
Answers
One common challenge in completing a tourism skills assessment task could be the need for a comprehensive understanding of the tourism industry.
The assessment may require knowledge of various aspects such as travel destinations, hospitality management, customer service, marketing strategies, and cultural awareness. Gathering and organizing this information accurately can be time-consuming and require extensive research.
Additionally, the assessment might include scenarios or case studies that require critical thinking and problem-solving skills. Analyzing and interpreting the given information to make informed decisions can pose a challenge, especially if the scenarios are complex or involve unfamiliar contexts.
Moreover, time management could be another difficulty. Some assessments may have time constraints, and managing time effectively to answer all questions within the given timeframe can be demanding.
To overcome these challenges, it is essential to prepare by studying relevant materials, practicing problem-solving exercises, and developing effective time management strategies.
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Solve this please help me as soon as possible
Answers
Answer:
Option C is your Legit answer.
It is equivalent to (3x + 3)².
OPTION C
44% of U.S. Adults have very little confidence in newspapers. You randomly select 10 U.S. Adults. Find the probability that the number of U.S. Adults who have very little confidence in newspapers is (a) exactly five, (b) at least six, and (c) less than four.
Answers
The probability at the various points are
0.028860.24070.2877This is a binomial progression where
n = 10 persons
Probability = 44 percent
The probability of exactly five personsP (X = 5) = 10C5x0.44⁵x 0.56⁵
= 252x0.01649x0.055
= 0.02886
2. At least six adults10C6x0.44⁶x 0.56⁴ +10C7 x0.44⁷x 0.56³ +10C8 x0.44⁸ 0.56² +10C9 x0.44⁹ 0.56 +10C10x 0.44¹⁰x 0.56⁰
= 0.2407
3. Probability of less than 410C0 x 0.44⁰x 0.56¹⁰ + 10C1x 0.44¹x 0.56⁹ +10C2x 0.44²x 0.56⁸ +10C3 0.44³x 0.56⁷
= 0.2877
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Can anyone give me a test file or something to practice for the SAT test i could really use it
Answers
https://learn.khanacademy.org/osp-landing-page/?utm_source=cb-practicetestpage&utm_medium=cb418-cb&utm_campaign=osp-lp
There´s the link to the practice test! :)
How much does a sleeping bag cost? Let's say you want a sleeping bag that should keep you warm in temperatures from 20°F to 45°F. A random sample of prices ($) for sleeping bags in this temperature range is given below. Assume that the population of x values has an approximately normal distribution.
45 35 90 35 65 105 30 23 100 110
105 95 105 60 110 120 95 90 60 70
(a)
(a) Use a calculator with mean and sample standard deviation keys to find the sample mean price x and sample standard deviation s. (Round your answers to four decimal places.)
x = $
s = $
(b) Using the given data as representative of the population of prices of all summer sleeping bags, find a 90% confidence interval for the mean price of all summer sleeping bags. (Round your answers to two decimal places.)
lower limit: $
upper limit: $
Answers
Answer:
a) Sample Mean = 79.4
Sample standard deviation = 30.62
b) 90% Confidence interval: (67.56 ,91.24)
Explanation:
We are given the following in the question:
Prices for sleeping bags has an approximately normal distribution.
We are given the following sample:
35, 85, 105, 40, 100, 50, 30, 23, 100, 110, 105, 95, 105, 60, 110, 120, 95, 90, 60, 70
a)
Formula:
where are data points, is the mean and n is the number of observations.
Sum of squares of differences = 1971.36 + 31.36 + 655.36 + 1552.36 + 424.36 + 864.36 + 2440.36 + 3180.96 + 424.36 + 936.36 + 655.36 + 243.36 + 655.36 + 376.36 + 936.36 + 1648.36 + 243.36 + 112.36 + 376.36 + 88.36 = 17816.8
b) 90% Confidence interval:
Putting the values, we get,
Find the probability of getting 6 or more girls in 8 births.
Answers
Answer:
The probability of getting a girl is 12 . The probability of getting 6 girls is therefore (12)6 . Since we have 6 girls, we also need to find the probability of getting 2 boys, which is (12)2 . There are (86)=28 ways to get 6 girls out of 8 children.
Explanation:
Answer:
Explanation:
P(X > 6) = ?
P(X > 6) = P(X = 6) + P(X = 7) + P(X = 8)
P(X > 6) = 0.118 + 0.035 + 0.004
P(X > 6) = 0.157
Thus the probability of getting 6 or more girls in 8 births is 0.157
Read the paragraph from The Hot Zone.
She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. The spleen was puffed up and tough, leathery, like a globe of smoked salami. She did not see any bloody lesions inside this monkey. She had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. If the animal had died of Ebola, this was not a clear case. She opened up the intestine. There was no blood inside it. The gut looked okay. Then she examined the stomach. There she found a ring of bleeding spots at the junction between the stomach and the small intestine. This could be a sign of Ebola, but it was not a clear sign. It could also be a sign of simian fever, not Ebola. Therefore, she could not confirm the presence of Ebola virus in this animal based on a visual inspection of the internal organs during necropsy.
Which statement best summarizes the central idea of this paragraph?
a. It is difficult to identify Ebola in dead specimens.
b. Performing a necropsy is a tedious procedure.
c. Signs of simian fever and Ebola can be similar.
d. Ebola has unusual effects on infected monkeys
Answers
The statement that best summarizes the central idea of this paragraph is: "Signs of simian fever and Ebola can be similar." (Option C)
The portion of the text that supports the above answer is: "This could be a sign of Ebola, but it was not a clear sign. It could also be a sign of simian fever, not Ebola. Therefore, she could not confirm the presence of Ebola virus in this animal based on a visual inspection of the internal organs during necropsy."
What is a summary?
A summary is a quick synopsis of a bigger work that provides the reader with thorough knowledge. A summary is written by gathering the major ideas of an article, essay, television show, or film that a writer has read or watched and condensing the central concepts into a succinct overview.
A summary starts with an introductory phrase that includes the title, author, and major point of the material as you view it. A summary is written entirely in your words. A summary simply covers the main points of the original text. In a summary, do not include any of your own thoughts, interpretations, deductions, or remarks.
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Answer:
C
Explanation:
edge 23
Who was Alexander Graham Bell?
Answers
Earth used to have a relatively ____________ population of humans
Answers
Young wolves learn how to hunt with their pack. When a young wolf smells the scent of a rabbit, it sees an older pack member pounce on the rabbit as prey. When this young wolf is mature and hunting and smells the scent of a living rabbit, it prepares itself to pounce on the rabbit. How does the wolf know that the rabbit is good for food? A. The wolf is born with the ability to know what a rabbit smells like. B. The wolf remembers the smell and taste of rabbit from when it was younger. C. The wolf learns about the rabbit scent as it smells it.
Answers
Have a great day :)
REALIZA UN RESUMEN DONDE EXPLIQUES LAS HABILIDADES SOCIALES DE UN EMPRENDEDOR
Answers
• Empatía.
• Capacidad de relacionarse con su entorno.
• Optimismo.
• Flexibilidad.
• Asertividad.
I know you're somewhere out there
Somewhere far away
I want you back, I want you back
My neighbors think I'm crazy
But they don't understand
You're all I had, you're all I had
At night, when the stars light up my room
I sit by myself
Talking to the moon
Trying to get to you
In hopes you're on the other side talking to me too
Or am I a fool who sits alone talking to the moon?
Oh-oh
I'm feeling like I'm famous, the talk of the town
They say I've gone mad
Yeah, I've gone mad
But they don't know what I know
'Cause when the sun goes down, someone's talking back
Yeah, they're talking back, oh
At night, when the stars light up my room
I sit by myself
Talking to the moon
Trying to get to you
In hopes you're on the other side talking to me too
Or am I a fool who sits alone talking to the moon?
Ah-ah, ah-ah, ah-ah
Do you ever hear me calling?
(Ah-ah, ah-ah, ah-ah) oh-oh-oh, oh-oh-oh
'Cause every night, I'm talking to the moon
Still trying to get to you
In hopes you're on the other side talking to me too
Or am I a fool who sits alone talking to the moon?
Oh-oh
I know you're somewhere out there
Somewhere far away
Answers
Answer: The song is Talking to the Moon by Bruno Mars.
Answer:
D
Explanation:
what is the question?
plz answer -----------
Answers
Answer:
0.1
Explanation:
1/2= 0.5
1/5= 0.2
.5 times .2= .1
For the pathway SAT/ACT in WA will my school use my highest sat score or my most recent?
Answers
The specific policies regarding the use of SAT/ACT scores for college admissions can vary from school to school. It's best to consult with your school's admissions office or check their official website to understand their specific requirements and policies.
In general, many schools consider the highest score achieved by an applicant, also known as superscoring. Superscoring involves considering the highest section scores from multiple test administrations to calculate a composite or total score. This allows students to showcase their best performance across multiple test sittings.
However, some schools may have different policies and may consider the most recent score or use a different method to evaluate test scores. It's important to reach out to your school's admissions office or refer to their official documentation to determine how they handle SAT/ACT scores for admissions purposes.
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Describe at least one detail from each story that supports each of the reasons you wrote.
for gold in the Orchard
Answers
The central protagonist of the play is a wealthy Russian owner who comes back to a family's property, which includes a big and very well cherry orchard, just as it is auctioned off to pay off the debt.
Do orchards generate income?Making a living on a very tiny parcel of land can be accomplished by establishing an orchard for profit. "One acre can bring about $50,000 annually. Producing fruit or vegetables on an acre or a half of land will allow you to pay your mortgage and support yourself.
How many trees are present in an orchard?There is no established minimum again for amount of fruit trees which make up an orchards, however 5 fruit trees is indeed the generally accepted lower limit. Although there is room for five apple trees in a
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Question 2(Multiple Choice Worth 5 points)
(02. 05 MC)
In 2022, a study at Get Well Pediatrics found that 20% of its patients were allergic to pet dander. The study also showed that 20% of patients who were allergic to pet
dander tested negative, while 5% of the patients who were not allergic tested positive. The relative frequency table summarizes the data.
Positive Negative Total
Allergic to Pet Dander
16%
20%
Not Allergic to Pet Dander 4%
80%
Total
20%
100%
Determine the ratio of false positives to true positives.
O
O
14
O
113
O
116
4%
76%
80%
17/1/2
0
Answers
The ratio of false positives to true positives from the table is given as follows:
1/3.
How to calculate the ratio?The ratio between two amounts a and b is calculated as the division of amount a by amount b.
The definitions of false positives and true positives for this problem are given as follows:
False positives: Positive test to the allergy, when in fact the patient is not allergic.True positives: Positive test to the allergy, when in fact the patient is allergic.From the table given by the image at the end of the answer, the percentages are given as follows:
False positives: 4%.True positives: 12%.Hence the ratio of false positives to true positives from the table is calculated as follows:
4/12 = 1/3.
Meaning that the first option is correct.
Missing InformationThe table is given by the image shown at the end of the answer.
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1) Small organs associated with lymphatic vessels are termed
A) lymph follicles
B) lymph nodes
C) axillary nodes
D) cisterna chyli
Answers
The correct option is B) lymph nodes, small organs related with lymphatic vessels.
Explain the term lymphatic vessels?A tiny tube that travels through lymphatic system carrying lymph (lymphatic fluid) plus white blood cells. called a lymph vessel as well.
Enlarge. Illustration of the lymphatic system's anatomy, including lymph nodes, sinuses, thymus, spleen, including bone marrow. As lymph moves toward larger vessels known as collecting ducts, lymphatic vessels continue to collect as well as filter lymph (at the nodes).An immune system component with the form of a tiny bean. The lymph nodes in the body include lymphocytes, which are white blood cells that aid in the body's defense against disease and infection. They filter chemicals that pass through the lymphatic fluid. All over the body, lymph nodes number in the thousands.To know more about the lymphatic vessels, here
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L 8.1.2 Exam: Semester Exam
Which statement best summarizes the following portion of the Declaration of
Independence?
We hold these truths to be self-evident, that all men are
created equal, that they are endowed by their Creator with
certain unalienable Rights, that among these are Life,
Liberty and the pursuit of Happiness.. That to secure
these rights, Governments are instituted among Men,
deriving their just powers from the consent of the
governed, That whenever any Form of Government
becomes destructive of these ends, it is the Right of the
People to alter or to abolish it, and to institute new
Government, laying its foundation on such principles and
organizing its powers in such form, as to them shall seem
most likely to effect their Safety and Happiness.
-
O A. Governments tend to interfere with people's rights.
B. All human beings are equal and should have an equal share of the
land.
ty
O
C. People have certain rights and it is the role of government to
protect those rights.
Answers
The statement that best summarizes the following portion of the Declaration of Independence is "People have certain rights and it is the role of government to protect those rights." (Option C)
How is this so?The statement emphasizes that all individuals are inherently equal and possess unalienablerights such as life, liberty, and the pursuit of happiness.
It asserts that governments are established to safeguard these rights and derive their power from the consent of the governed.
If a government fails to upholdthese principles, the people have the right to change or replace it with a new government that prioritizes their safety and well-being.
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30, 40, 45, 50, 50, 70, 80, 90
The quiz scores from Mrs. Johnson's class are listed above. Which of the following is true of the scores?
I. The median is less than the average
II. The mode is greater than the average
III. The average is greater than the mode
(A) None
(B) I only
(C) I and II only
(D) I and III only
(E) I, II, and III
Answers
Explanation: the median is 50, the mode is 50, and the average(mean) is 56.875, therefore only the 1 and 3 are true.
New describe how energy flows through this pyramid
Answers
Answer:
The pyramid starts with producers, which have the most energy, then primary consumers eat the plants. Then secondary consumers eat the primary consumers. Top level consumers eat the secondary consumers, then decomposers start the process over again. As the pyramid gets higher, there is less energy between levels.
Explanation:
Complete the Module 6 Discussion Board: Schwartz. Pick out at least two interesting ideas presented in the Schwartz readings for this week. Share the concepts in your own words, implications for your own thinking and questions you may have
Answers
In the Schwartz readings for this week, I came across two interesting ideas.
What were the ideas?The first concept is about intrinsic and extrinsic motivation. Schwartz discusses how intrinsic motivation, which comes from personal enjoyment and interest in an activity, leads to greater satisfaction and long-term engagement compared to extrinsic motivation, which involves external rewards.
This made me reflect on the importance of finding intrinsic motivation in my own studies and activities.
The second idea is the paradox of choice, where having too many choices can lead to decision paralysis and dissatisfaction.
I'm curious to explore strategies to overcome this paradox and make more effective decisions in my college life.
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Question 8 of 25
The exact same experiment was conducted 15 times. How many times
should the results have been similar for them to be valid?
A. 15
B. 9
C. 8
D. 6
Answers
To consider the results of the 15 experiments valid, they should be similar in at least 8 of the trials . So, option C is the right choice.
To determine the number of times the results should be similar for them to be considered valid, we need to establish a threshold based on the number of experiments conducted. In this case, the experiment was repeated 15 times.
To determine the minimum number of times the results should be similar for validity, we can calculate the majority. We divide the total number of trials by 2 and add 1. In this case, 15 divided by 2 equals 7.5, and adding 1 gives us 8.
Therefore, for the results to be considered valid, they should be similar in at least 8 out of the 15 trials. This threshold ensures that the majority of the experiments produced consistent results, indicating reliability and reproducibility.
Thus, The correct answer is option C.8
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Nine of the 100 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective?
Answers
Predict the amount of profit, in dollars, the district office will make if 1,200 people attend the School Fair.
Answers
Based on the table, the school fair makes $100 per person in attendance. If 1,200 people attend, the school fair will make $120,000.
The school district office uses 70% of this money for maintenance costs and other expenses, leaving 30% for profit.
Therefore, the school district office will make a profit of $36,000 if 1,200 people attend the school fair.
How to calculate the amountTotal money made from the school fair: $120,000
Amount used for maintenance costs and other expenses: 70% * $120,000 = $84,000
Here is the formula for calculating the profit from a school fair:
Profit = Total amount of money made from the fair - Amount used for maintenance costs and other expenses
In this case, the profit is calculated as follows:
Profit = $120,000 - $84,000 = $36,000
Profit: $120,000 - $84,000 = $36,000
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Give me a song recommendation
*It doesn't matter what genre*
I like all kinds of music :)
Answers
Answer:
Kill Bill.
Explanation:
I’m nobody. Who are you?
Are you nobody, too?
Then there’s a pair of us – don’t tell!
They’d banish us, you know.
How dreary to be somebody!
How public, like a frog
To tell your name the livelong day
To an admiring bog!
–“I’m Nobody. Who Are You?”
Emily Dickinson
Which statement best sums up the meaning of the poem?
The poet wishes for fame.
The poet praises the common man.
The poet states that being a “nobody” is a terrible thing to be.
The poet believes that unimportant people are like frogs that never stop croaking.
will mark BRAINLIEST
Answers
Answer:
The poet praises the common man
Explanation:
"I'm Nobody! Who Are You?” is a short but powerful poem that questions the need for attention, seeking instead to highlight the virtues of anonymity and isolation.
"I'm Nobody! Who Are You?” is a short but powerful poem that questions the need for attention, seeking instead to highlight the virtues of anonymity and isolation.
What is isolation?
People who are ill with a contagious sickness are isolated from healthy individuals. People who have been exposed to an infectious disease are segregated and given movement in a quarantine to see if they become ill.
These individuals may be carriers of the disease who are unaware of it or may already have it but lack symptoms.
Even those who don't exhibit any symptoms but have contracted COVID-19 must be kept in isolation. To stop the infection from infecting others, you isolate. If you are ill and believe you have COVID-19 but have not received test results, you should also isolate yourself.
Therefore, "I'm Nobody! Who Are You?” is a short but powerful poem that questions the need for attention, seeking instead to highlight the virtues of anonymity and isolation.
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Which example is one of a negative social change brought on by technology?
A.
the development of modern factories increased the rates of unemployment
B.
the development of modern factories decreased the rates of migration to cities
C.
the development of communication devices created a new platform for communication
D.
the development of communication devices made it easier for humans to communicate
Answers
Answer: A
Explanation:
In the last sentence of the first paragraph, the author repeats the word "presumably" in order to.
Answers
In the last sentence of the first paragraph, the author repeats the word "presumably" in order to.
Undermine a view that he will go on to dispute in his argumentWhat is Repetition?This refers to the repeated use of a word or phrase in a given sentence or context, usually for dramatic effect.
With this in mind and from the complete text, we can see that the connotative meaning of the word "presumably" to show that what was being said was not certain and this is used to undermine a view that he would go on to dispute in his argument.
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Gabrielle lives 24 miles from where she works, Leaving work, she drives at a speed of 45 miles per hour for 11 minutes. If Gabrielle
continues driving at this speed, how many more minutes will it take her to get home?
Answers
Answer:
As he is driving at spped of 45 mile per hours
This means that if he drivess for an hour he will cover 45 miles but here he only travel for 11 minute
Changing mph into mpm we get 0.75 mile per minute
Multiply 0.75 by 11
We get 8.25 mean he has moved 8.25 mile
As the total distance is 24
So subtract it 24- 8.25= 15.75
He will have to walk 15. 75miles more mean he will have to travel 21 min. More
Explanation:
PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE