Answer: b) 37.5
Given = 5.80moles
Lit= 6.94
Explanation:
An astronaut in the space station appears weightless because the astronaut seems to float. Which of the following claims is true about the force exerted on the astronaut by earth?.
Answer:
The force exerted on the astronaut by Earth is equal to the force exerted on Earth by the astronaut.
Explanation:
The claim that is true about the force exerted on the astronaut by the earth is equal to the force exerted on Earth by the astronaut. The correct option is D.
Who is an astronaut?An astronaut is a scientist who studies the bodies outside the earth. The galaxies, planets, and other astronomical units.
Newton's third rule of motion states that there is always an equal and opposite response to every action in nature. For example, if a first item exerts a specific amount of force on a second object, the second object will do the same but in the opposite direction.
As a result, the gravitational pull that Earth has on the astronaut is equivalent to the pull that the astronaut has on Earth.
Therefore, the correct option is D) the force exerted on the astronaut by Earth is equal to the force exerted on Earth by the astronaut.
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The question is incomplete. Your most probably complete question is given below:
A) there is no force exerted on the astronaut by Earth because the astronaut is 400km above Earth’s surface
B) the force exerted on the astronaut by Earth is less than the force exerted by the astronaut because the astronaut is 400km above Earths surface
C) the force exerted on the astronaut by Earth is equal to the gravitational force of the space station that is exerted on the astronaut; the two equal forces balance to cause the astronaut to float.
D) the force exerted on the astronaut by Earth is equal to the force exerted on Earth by the astronaut
Determine whether or not the vector field is conservative. If it is conservative, find a function f such that f = ∇f. (if the vector field is not conservative, enter dne. ) f(x, y, z) = i + sin(z)j + y cos(z)k.
If F(x, y, z) = i + sin(z) j + y cos(z) k is conservative, then there exists a scalar function f(x, y, z) such that grad(f) = F, which means
∂f/∂x = 1
∂f/∂y = sin(z)
∂f/∂z = y cos(z)
Integrating each each of these equations gives
∫ ∂f/∂x dx = ∫ dx ⇒ f(x, y, z) = x + α(y, z)
∫ ∂f/∂y dy = ∫ sin(z) dy ⇒ f(x, y, z) = y sin(z) + β(x, z)
∫ ∂f/∂z dx = ∫ y cos(z) dz ⇒ f(x, y, z) = y sin(z) + γ(x, y)
It follows that α(y, z) = y sin(z) and β(x, z) + γ(x, y) = x + C where C is a constant. So
f(x, y, z) = x + y sin(z) + C
and F is indeed conservative.
Fill in the table below by providing a date and a meaningful description of each of the events listed. Be sure to identify the importance of each event to the history of immigration in the united states. Note that the events are not in the correct chronological order. You will organize these events in the next step. To complete the table, review information from the course and gather additional sources online or elsewhere. As you conduct your research, please use the resources table below to provide the citation information for any sources you rely on.
From the information given, the following can be deduced:
Cuban Revolution: It should be noted that there was large scale migration from Cuba after the revolution in 1959.
Great Depression: It began in 1932 when severe droughts hit the country. This led to a worsening economic situation.
Information Reform and Control Act of 1986: The law criminalized the pattern of hiring unauthorized alien. This was done in order to curb undocumented immigration.
Japanese Internment: This was the forceful relocation of the Japanese during World War II.
Nativism: This policy was adopted to protect the interest of the established citizens against immigrants.
Comprehensive Reform Act of 2007: The bill was discussed in order to provide legal status for undocumented immigrants.
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The total area of two square windows is 1,025 in. 2. Each side of the larger window is 5 in. Longer than the sides of the smaller window. How long are the sides of the smaller window? a = s2 13. 5 in. 20 in. 25 in. 31. 6 in.
What is the most appropriate unit for the length of a pencil.
Answer:
inches
Explanation:
because centimeters is to small and inches is easier to count
School taxes for a local district are 2. 5% of a household's income. The smith household earns $80,000 per year. How much do the smiths pay in school taxes per year?.
Answer:
2.5% of $80,000=$2,000
The Smiths pay $2,000 in school taxes per year.
Explanation:
100%=$80,000
10%=$80,000(100%)/10=$8,000(10%)
5%=$8,000(10%)/2=$4,000(5%)
2.5%=$4,000(5%)/2=$2,000(2.5%)
Which of the following is a good practice for protecting computing devices.
A good practice for protecting computing devices is to: ensure your antivirus and other software are kept up-to-date.
Computing can be defined as a process that typically involves the use of computer hardware and software to manage, process and transmit data in order to successfully complete a goal-oriented task.
In Computer science, some examples of a computing device include the following:
KeyboardCentral processing unit (CPU)MonitorRouterGenerally, a good practice for protecting computing devices is to ensure your antivirus and other software are kept up-to-date. Thus, you shouldn't use an outdated software application on your computing devices.
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Which of the following is a similarity between goods and services.
Answer:
I need only 5 brainlisted please give me
A short block includes all of the following except.
Answer:
cylinder heads
Explanation:
In an internal combustion engine, the cylinder head sits above the cylinders on top of the cylinder block. It closes in the top of the cylinder, forming the combustion chamber. This joint is sealed by a head gasket.
Someone's mother has four sons north south and east.
Consider this reaction: 2h+ + co32- → h2o + co2. Identify each of the following as a product, a reactant, or a coefficient. Co32-: h2o: co2: the 2 in front of h+:.
1. CO₃²¯ is a reactant
2. H₂O is a product
3. CO₂ is a product
4. The 2 in front of H⁺ is a coefficient.
Chemical equation generally comprises of reactants and products.
The reactants are located on the left while the products are located on the right side.The coefficients are numbers written where necessary before each reactants or products in order to balance the chemical reaction.With the above information in mind, we can obtain the answers to the question as follow:
2H⁺ + CO₃²¯ —> H₂O + CO₂
From the above equation, we can conclude as follow:
CO₃²¯ is a reactantH₂O is a product CO₂ is a productThe 2 in front of H⁺ is a coefficient.Learn more about chemical equation:
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The reactant, product and coefficient of the chemical equation are 2H⁺ and CO₃², H₂O and CO₂ and 2 respectively.
The chemical reaction is as follows:
2H⁺ + CO₃²⁻ → H₂O + CO₂
Chemical reaction is the reaction between two or more substances to form a new substance.
The reaction is between an hydrogen ion(cations) and a carbonate ion(anions).
Generally, the reactant of a chemical equation is on the left hand side of the equation while the product is on the right hand side.
The coefficient are in front of the elements or compound involve in the reaction.
Therefore, 2H⁺ and CO₃²⁻ are the reactant of the chemical equation and H₂O and CO₂ are the product . The coefficient is the 2 in front of H⁺ .
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The perimeter of the figure below is 133.1 ft.
Find the length of the missing side.
Answer:
9.6
Explanation:
because if we did if we subtract the total number which is which we are giving 133.1 minus the total number is that the Debt term give us by him by the drawing it will give us 9.6 feet
The piecewise function f(x) has opposite expressions. F(x) = startlayout enlarged left-brace 1st row 1st column 2 x minus 1, 2nd column x less-than 0 2nd row 1st column 0, 2nd column x = 0 3rd row 1st column negative 2 x + 1, 2nd column x greater-than 0 which is the graph of f(x)?.
The piecewise expression presented in the question gives values of f(x)
that change based on the range of the input value, x.
The graph of the piecewise expression f(x) is attachedReasons:
The given piecewise function is presented as follows;
[tex]f(x) = \begin{cases}2 \cdot x - 1, & \text{ if } x < 0 \\0, & \text{ if } x = 0\\-2 \cdot x + 1, & \text{ if } x > 0 \end{cases}[/tex]Required:
To find the graph of f(x)
Solution:
From the piecewise function, we have;
For x < 0, f(x) = 2·x - 1The slope, m = 2
Therefore, as x tends to 0, f(x) tends to 2×0 - 1 = -1
Therefore, for x < 0, the graph starts with an open circle at f(x) = -1, and f(x) decreases as graph moves from right to left.
At x = 0, f(x) = 0, which represent a point on the graphFor x > 0, f(x) = -2·x + 1
Which gives that as x tends to 0, f(x) tends to +1
The slope of the graph, m = -2
Therefore, the graph is a straight line that starts with an open circle at f(x) = +1 and slopes downwards from left to right.
Please find attached the graph of f(x) created with MS Excel
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Answer:
C
Explanation:
took the test on edge :p
Find the perimeter of the figure below, in centimeters.
Perimeter is the sum of the length of the sides used to make the given figure. The perimeter of the given figure will be 76.2 cm.
What is the perimeter?Perimeter is the sum of the length of the sides used to make the given figure.
The perimeter of the given figure is the sum of all the sides of a figure, therefore, the perimeter of the figure is,
Perimeter = 9.1cm + 6.9cm + 6.9cm + 11.9cm + 3.3cm + 9.1cm + 3.3cm + 11.9cm + 6.6cm + 6.6cm = 76.2cm
Hence, the perimeter of the given figure will be 76.2 cm.
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If you are the driver or owner of a vehicle which is in a crash that is your fault and you are not.
Juanita wants to perform row operations on the augmented matrix for the system below.
Answer:B
Explanation: right on edge
What is one way people can reduce the amount of taxes they owe in a year brainly.
it will be intrest blc there will be rent
Hailey (entering from the side door and depositing a full backpack on the table): hi, mom! i’ve got a ton of homework tonight. Mrs. Renault (stepping forward and offering a letter for inspection): oh, yeah? well, a letter came for you today. It says it’s from the encore summer institute. Hailey (taking the letter and opening it): i’ve been waiting for this (reading the letter, eyes growing wider). Oh, mom, i got in. Unbelievable. I can’t, i mean, this is amazing. Mrs. Renault (shaking her head and clutching her hands, jaw dropping): read it out loud. . . . Which line from the play contains dialogue that reveals emotion?.
There are different kinds of lines in the passage. The line from the play contains dialogue that reveals emotion is "Oh, Mom, I got in. Unbelievable. I can’t, I mean, this is amazing".
There are different ways to show emotions in a dialogue. This can be seen a lot through Facial Expressions such as when one's eyes go wide or a tugging of the ear.
Facial expressions are known to be the first reaction of the human body to another individuals dialogue. They often show how a certain characters feel about what they have heard or seen.
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Which of these does henry david thoreau criticize in resistance to civil government.
Answer:
In “Civil Disobedience” Thoreau not only calls for resistance to immoral and unjust government actions, he also criticizes the foundation of representatives democracy — majority rule, voting, and representation
Explanation:
hope it helps
Answer:
B: The Mexican-American War
Explanation:
Which of the following details from the passage best helps the reader picture the setting.
Answer:
Can u please out a pic of the Passage so I can solve ur question?
A country that is concerned about inflation wants to:.
Answer:
Prevent its currency from losing value too quickly.
Explanation:
What do condensation evaporation and crystallization have in common.
Answer:
They are all a part of the water cycle.
Who's your favorite You_Tuber ?
Explanation:
mr beast
Answer:
lisa koshy
shes my favorite
omg
Few of the applicants made it through the grueling admissions process.
The question requires that we identify the term that best describes the italicized phrase, "Few of the applicants."
The answer is Simple Subject.
The Simple Subject is a term that refers to the person or thing that performs the action in a sentence.
The simple subject that performed the act of making it through the grueling admissions process is: Few of the applicants.
So, the correct answer is: Simple Subject.
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When readers make a(n) , they are drawing a conclusion based on evidence.
When readers make a(n) inference, they are drawing a conclusion based on evidence. Thus the correct option is 2.
What is the Conclusion?Any topic's conclusion gives information about the subject, including the major point, which aids the reader in evaluating the topic's advantages and disadvantages and formulating a conclusion as a result.
Objects that convey accurate information based on real events are referred to as evidence or proof. This factual information aids in determining whether or not the events actually occurred. It aids in establishing the reliability of the sources.
Inference in a piece of literature is the process of drawing a conclusion about a given topic using the facts and evidence that are specific to that work of literature.
Therefore, option 2 is appropriate.
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The complete question is probably
When readers make a(n) ____ , they are drawing a conclusion based on evidence.
1.analysis
2.inference
3.prediction
4.strategy
The scatter plot shows how the cooking time for a turkey is related to its weight. Which statement is not supported by the trend in the scatter plot?.
Answer Each additional pound adds about 2 hours of cooking time.
Explanation:
this is the answer
You are in charge of an event at work. You want to plan and schedule events and resources.
Answer:
Plan it out ahead of time
Explanation:
Which statement is most closely related to the modern theory of evolution?.
POPULATION THAT HAVE ADVANTAGEOUS CHARACTERISTICS WILL INCREASE IN NUMBER IS THE STATEMENT RELATED TO THE MODERN THEORY OF EVOLUTION.
Which of the following statements are true? check all of the boxes that apply.
Answer: can't see the boxes?
Explanation:
Answer:
A and C
Explanation:
Trust
Which three processes are involved when a multicellular organism reproduces sexually.
Answer:
mitosis. ,. meosis ,. formation of gamettes