Using the Empirical Rule, it is found that approximately 68% of the students would score between 420 and 480.
The Empirical Rule states that for a normal variable:
68% of the measures are within 1 standard deviation of the mean.95% are within 2.99.7% are within 3.In this problem, the mean is of 450 while the standard deviation is of 30.
450 - 30 = 420
450 + 30 = 480
Hence, approximately 68% of the students would score between 420 and 480.
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A boy exerts an average force of 65n when he lifts a box 1. 2m. How much work does he do?.
Answer:
78 Nm
You can multiply force (N) and distance (m).
Which of the following devices is used in this experiment to separate the different wavelengths emitted by the light source?.
A spectrometer employs diffraction to divide light into a spectrum, which is a collection of wavelengths.
What different wavelengths emitted by the light source?A light source beam's wavelengths are spectrally isolated using monochromators. A monochromator separates poly chromatic light into a variety of distinct wavelengths.
The most common application of a spectrometer is to measure the wavelengths of electromagnetic radiation (light) that have interacted with a sample.
A sample may reflect, absorb, or transmit incident light; the way the incident light changes as it interacts with the sample is a characteristic of the sample.
When calculating the concentration of a colored solution, the wavelength of maximum absorbance is used because at this wavelength even a small change in concentration can result in a large change in light absorption.
Therefore, spectrometer devices are used in this experiment to separate the different wavelengths emitted by the light source.
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an aluminum cylinder has a mass of 420 grams and a density of 2.70 g/ml. calculate the volume of the aluminum cylinder ( science )
Sorry that I'm late, but it's 155.555555556 or 155.6. Whatever you got to round it to. Have a good day!
Jonathon works for a u. S. Company that doesn't produce goods domestically, but instead buys them from other countries and resells them in the united states. Jonathon's company illustrates the concept of.
Companies are known to have different areas at which they trade. Jonathon's company illustrates the concept of importing.
Importing by a firm simply means that a company/firm often buys goods outside the country and then resells them domestically.
Importing is don by bringing products or services into a country with the aim to sale that have been produce in another country.
Some U.S. companies are often engage in buying of products overseas and shipping them into the U.S. for sale, or as part of a product that is being assembled in the U.S.
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Disagreements over the proper role of government led to: Question 10 options: more taxes The Espionage Act The First Political Parties More government jobs
Answer:
I think its The Espionage Act but im not sure.
Disagreements over the proper role of government led to: C. The First Political Parties.
A government can be defined as a body of leadership, agency and procedures for enforcing policies, laws, rules and regulations in a particular country.
Some of the roles of government in a society include:
Formulation of policies.Enactment of laws.Establishment of public infrastructures.Taxation of both private and public institutions.In the United States of America, there were disagreements between the people over what is considered the proper role of government.
Consequently, this led to the formation of the first political parties in the United States of America, which were:
I. The Federalist Party.
II. The Democratic-Republican Party (Anti-Federalists).
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bài bánh trôi nước được viết theo phương thức biểu đạt nào? Nếu thể thơ của bài thơ giải
Answer:
I dont understand what you are saying
Why does the reactivity of metals increase from right to left.
The outer electron shell of all of the noble gases (Neon, Argon, etc) have a complete octet (except helium which only has and only needs two electrons to complete its valence shell) which makes them very stable and nonreactive. The metals on the left (Na, Li, etc) all contain just one electron in their outer shell which makes them unstable and they tend to form ionic bonds.
Note that the column of elements just to the left of the noble gases (the rightmost column save one), the halogens, is also highly reactive, because the halogens all only need a single elecron to form the "stable octet" in the outer shell.
Which group of people was one o fthe first to spread hte idea of worshipping only one god?.
Answer:
The first people to express the idea that there is only one God were the Jews, and then later on Christians (because Jesus Christ brought Christianity.)
Explanation:
I hope this helps! :D
What does sentir mean in English? to feel to kill to order to drink.
Answer:
All 5 answers
1. A to feel
2. C contenta
3. D seguro
4. B missing practice
5. C malteada de chocolate
Explanation:
Sentir mean in English is To feel
What type of verb is sentir?Sentir is an irregular -ir verb.
What's the difference between sentir and Sentirse?To choose one of sentir or sentirse, you can think of this simple model to help explain the difference: Sentir – describes 'what' you feel. Sentirse – describes 'how' you feel. In other words, we generally use sentir with nouns (joy, happiness, heat) and sentirse with adjectives or adverbs (happy, tired, excited).
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The weight of a cart with a mass of 150 kg is how many newtons.
Answer:
1500 N
Explanation:
Weight = mg = 150 kg * 10 m/s^2
Weight = 1500 N
Which description from "sugihara" best indicates that several hours have passed?.
Answer:
its A
Explanation:
hope this helps, pls lmk if its wrong
9. ¿Qué quiere decir Yanez cuando
dice que es de cáscara amarga"?
Ayuda please
Es muy probable que Yañez se haya referido a una persona amargada, de temperamento difícil y ocasionalmente atravesado.
El vocablo "ser de la cáscara amarga" es un término despectivo para referirse a personas amargadas, de temperamento difícil y ocasionalmente atravesado, el cual ha sido el significado más difundido.
Históricamente, ha cambiado de sentido durante varios siglos, en el siglo XVIII se empleaba para referirse a personas pendencieras y traviesas, en el siglo XIX por conservadores para referirse despectivamente de liberales y socialistas y en el siglo XX por socialistas para denominar despectivamente a conservadores y reaccionarios.
En síntesis, es muy probable que Yañez se haya referido a una persona amargada, de temperamento difícil y ocasionalmente atravesado.
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What are the differences between the sat and act.
Answer:
The SAT is the longer of the two tests at three hours without the essay, and three hours and 50 minutes with the essay. The ACT is three hours and 35 minutes with the writing section, and three hours without it. The lengths of each sections vary between the two tests, which can be seen below.
Which sentences include a proper mla parenthetical citation? check all that apply.
Considering the available options, the sentences that include a proper MLA parenthetical citation include "Mahoney states that "the needs of speakers drive language change" (nsf.gov)."
What is MLA parenthetical citation?MLA parenthetical citation is the citation method that utilizes the author's last name, the page number, or other relevant source information in parentheses from sentences used.
Other sentences that include a proper MLA parenthetical citation include the following:Johnson claims that the English language began to deviate from its Germanic origins (4).In the eighteenth century, English was "departing from its original Teutonic character"(Johnson 4).Hence, in this case, it is concluded that the correct answer is options A, E, and F.
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According to the table, what was the hiker’s average speed for the entire hike? 2. 0 km/h 5. 7 km/h 6. 7 km/h 10 km/h.
Answer:
6.7 km/h
Explanation:
Aysha is having tests done to see if her headaches are caused by a brain tumor. She has been placed inside a large donut-shaped structure, which is taking pencil-thin x-rays of her brain while moving in a circle. This exam is a[n].
The head scan by taking X-rays of her brain is a diagnostic CT scan.
Computed tomography is a medical diagnostic test that uses X-rays to obtain cross-sectional images of the inside of the body and the skull.
It is used to quickly examine people who may have internal injuries as a result of accidents or trauma, brain inflammatory processes, detection of benign or malignant tumors.For the examination, the person will be isolated in a machine that emits X-rays, the equipment combines a series of radiological exposures taken from different angles around the head, neck, chest and abdomen.Therefore, we can conclude that computed tomography is a diagnostic test that allows the diagnosis of tumors and head examination.
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why are SATs so hard to study for
Answer:
It is considered the finale of High School. Which depicts what role you should become in College... it is also the ticket to ur high school diploma
Explanation:
Which of the following statements must be true about the polynomial function f(x)?.
Answer the answer is B
Explanation:
Answer: Answer is B
Explanation:
A __________ is a group of words containing a subject and a predicate, but is not a sentence on its own. Phrase independent clause subordinate clause compound sentence.
Answer:
A subordinate clause is a group of words containing a subject and a predicate but is not a sentence on its own.
Explanation:
Ex:
after I ate lunch
because I am short
Write an outline the chosen reading text using your preferred format brainly.
I'll write a essay.
What is black? You may have already got an answer, but keep reading because your answer could also be incorrect. You might have the correct solution, but it might not be exactly right so you ought to take your time and keep reading this thoroughly.
You might think black is just defined as a color, but it isn't, just not the right properties to be defined as just a color. The definition of black goes deeper. Black isn't exactly defined as a color because it's the whole absence of light and shine, and also, color. Within the visible art world, black and white, sometimes are usually defined as distinct colors. This is different from the scenario of spectral colors in physics.
Black is really a color which ends up from missing or complete absorption of all visible/invisible light. It's a neutral color, without hue, like white and gray. It's often used symbolically or figuratively to represent darkness of the very darkest color because of the absence of or complete absorption of light; the other of white.
Well black represents darkness, evil, despair, and also the night/the abyss. It is the color accustomed to convey specifically/certain and jurisdiction, and when used because the opposite as white, it is a symbol of the eternal struggle between day and night, well-being and evil/hatred, and right and crime/wrong.
So in conclusion, black represents darkness, evil, and despair, it is a symbol of the eternal struggle between day and night, well-being and evil, between right and wrong. It is the color accustomed to convey specifically/certain and jurisdiction, and it is also the opposite of white. It is not just a color, it's more known as a distant color because it is without light and hue.
Find the value of 6.
Answer:
B if your question is same as mine
Explanation:
the definition of ! ( factorial ) is
n! = n(n - 1)(n - 2) ........ × 3 × 2 × 1
6 = 6 × 5 × 4 × 3 × 2 × 1 = 720
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Which functions have a vertex with a x-value of 0? select three options.
87 AND (86/) BE BACK
Successful entrepreneurs contribute to the economy by.
Answer:
B. Expanding markets.
Explanation:
Successful entrepreneurs contribute to the economy by expanding markets. The correct option is b.
What is an entrepreneur?Entrepreneurs are businesspeople that operate on a large scale by taking an original idea and turning it into reality by improving the lives of ordinary people through their goods or services.
A successful entrepreneur has the power to transform the world by reshaping the economy and developing novel goods, services, and market niches.
By opening up new markets, entrepreneurs help individuals become more prosperous and gain jobs because doing so creates a variety of opportunities for them. By seizing these chances, anyone can become wealthy and earn a living without relying on an entrepreneur.
Therefore, the correct option is b, expanding markets.
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The question is incomplete. Your most probably complete question is given below:
becoming wealthy.
expanding markets.
encouraging free trade.
creating business strategies.
Which of the following will be the ratio of the perimeter of the blue triangle to the red triangle.
The ratio (red to blue) of the perimeters of the similar triangles is 12:7
Assuming that the similar triangles are equilateral triangles, then all their sides will be equal.
Perimeter of a triangle = s1 + s2 + s3
For the red triangle;
Perimeter of the red triangle = 12 + 12 + 12
Perimeter of the red triangle = 36
For the blue triangle:
Perimeter of the blue triangle = 7 + 7 + 7
Perimeter of the blue triangle = 21
Taking the ratio of their perimeters;
Ratio of red to blue = 36:21 = 12:7
Hence the ratio (red to blue) of the perimeters of the similar triangles is 12:7
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Solve for n. 11(n – 1) + 35 = 3n n = –6 n = –3 n = 3 n = 6.
Answer:
[tex]n = - 3[/tex]
is answer
The ____ section in a typical system design specification contains the complete design for a new system, including the user interface, outputs, inputs, files, databases, and network specifications.
The section being described here is called;
System Components.
The correct answer here is a system component. This is because a system component is a process, program or another part of a computer's operating system that aids in management of different areas of the computer.
Now, although this system component is similar to a computer program, it does not mean that an end-user can directly use it to interact when using a computer.
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A researcher claims that the epinephrine signaling pathway controls a catabolic process in muscle cells. Which of the following statements best helps justify the researcher’s claim?.
Catabolism is simply refered to asthe process or sequences of enzyme-catalyzed reactions. Ths statements that best helps justify the researcher’s claim is that Glycogen phosphorylase catalyzes the conversion of glycogen to glucose-1-phosphate.
Catabolism is the process through which a good number of big molecules in living cells are degraded.or broken down into smaller pieces.
Some of the chemical energy released during catabolic processes is conserved in the form of energy-rich compounds such as adenosine triphosphate [ATP].
When anabolic and catabolic processes are in balance state, tissue remains intact and in good shape.
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A coordinate plane is labeled with quadrants 1, 2, 3, and 4. Point P is located at (–4, –7). P is reflected across the x-axis to create P'. In which quadrant is P' located? Quadrant I Quadrant II Quadrant III Quadrant IV.
Answer:
Quadrant II
Explanation:
P (-4, -7) lies in 3rd quadrant
reflect across the x axis (x, y) --> (x, -y)
so P' (-4, 7)
it lies in 2nd quadrant
Answer:
B
Explanation:
got it right
Neglecting the effect of air resistance a stone dropped off a 175-m high building lands on the ground in:.
Here's li[tex]^{}[/tex]nk to the answer:
bit.[tex]^{}[/tex]ly/3fcEdSx
A global resources company uses data-intensive, cloud-based simulation software, but users in remote locations find that the responsiveness is poor due to the amount of data being transferred to and from the cloud. In response, the company decides to deploy multiple instances of the application in locations closer to the end users.
There are several advances in technology. The type of technology is illustrated in this example is called Edge computing.
Edge computing is known as a form of distributed computing that serves computation and data storage closer to data source.It is known as the act of holding, storing, processing and analyzing data near the client.
This form of computing draws closer the processing and storage of data to the equipment.
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A global resources company uses data-intensive, cloud-based simulation software, but users in remote locations find that the responsiveness is poor due to the amount of data being transferred to and from the cloud. In response, the company decides to deploy multiple instances of the application in locations closer to the end users.
which type of technology is illustrated in this example?
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