Answer:
Hydraulic gradient=0.0173
Explanation:
the enormous gains in crop yields brought about by green revolution technologies may soon stop. hypothesize why.
a. true
b. false
The statement "the enormous gains in crop yields brought about by green revolution technologies may soon stop" is definitely true.
What is the Green revolution?The green revolution may be defined as a type of revolution in which there would be a great increase in the production of food grains (such as rice and wheat) due to the introduction of high-yielding varieties, the use of pesticides, and better management techniques.
It started around the 1960s and helped in increasing food production in the country. The green revolution's primary aim was to introduce high-yielding varieties (HYVs) of cereals to alleviate poverty and malnutrition. They soon stop because they are not much efficient as pear present needs and conditions.
Therefore, the statement "the enormous gains in crop yields brought about by green revolution technologies may soon stop" is definitely true.
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The statements below refer to the design and operation of the power sub-system on a spacecraft. Select all those statements that are correct.
the battery and ODC input voltages, as well as the main parameters for the power source, fireworks, relays, anti-static resistances, etc. The statements below refer to the design and operation of the power sub-system on a spacecraft.
How do spaceship electric power systems work?Solar panels on these spacecraft convert solar energy into the electricity they require for propulsion. The electricity generated by the solar panels is used to recharge a battery within the spacecraft. These batteries can power the spaceship even as it is traveling away from the sun.
What make up a spacecraft's subsystems?The engine, temperature management, power and power distribution, attitude control, telemetry command and control, transmitters/antenna, computers/on-board processing/software, and structural components are only a few of the many subsystems that make up a spaceship bus.
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What is one of the reasons to consider implementing a blockchain solution?
Blockchain is often used often in the verification and locating of multistep transactions. One of the reasons to consider implementing a blockchain solution is the ability to work on different versions of the same data.
Blockchain solution is known to keep transactions safe, limit compliance costs, and speed up data transfer processing. It is known to back up the accuracy of the data.In Blockchain, all node can see all transactions that are taking place in the system and all will get a copy of each of them to update its data and approve it.
See full question below
What is one of the reasons to consider implementing a blockchain solution?
Options:
1.inability to track simultaneous updates by multiple users
2. ability to work on different versions of the same data
3.ability to verify that data has not been tampered with since its creation
4.inability to trace and access data of other users
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MatLab Inverese Laplace Transform
Find the inverse Laplace transform using Matlab for F(s) = 6(s + 34)/s(s^2 + 10s + 34) If this was solved by hand using the table, one would get f(t) = 6+10e^-5t cos(3t + 126.9 degree) Compare the two results (hand and Matlab) and determine if they match. You can plot them to compare. Note Matlab cos function uses radians, not degree.
The results are very close, and when plotted, the differences are visually indistinguishable. This shows that the hand and MatLab results agree very closely.
What is indistinguishable?In a general sense, something that is indistinguishable cannot be differentiated between two or more items or entities. This could refer to physical items, such as two identical objects, or it could refer to intangible things, such as two indistinguishable sounds or emotions. When something is indistinguishable, it means that the differences between the items or entities are too small or too subtle to be noticed. In some cases, two or more items might appear to be identical, even though there may be slight differences that are difficult to detect.
The hand and MatLab results are very similar, but not exact due to numerical precision. However, when plotted, they are nearly indistinguishable. The MatLab result is:
f(t) = 6 + 10*exp(-5*t)*cos(3*t)
When converted to degrees, this is:
f(t) = 6 + 10*exp(-5*t)*cos(3*t + 126.891°).
The results are very close, and when plotted, the differences are visually indistinguishable. This shows that the hand and MatLab results agree very closely.
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What is the overall meaning of the “Engineering V?
Answer:
Engineer V provides expert consultation in one or more areas for the design, development and implementation of technical products and systems. Resolves highly complex technical issues and conducts advanced research. Being an Engineer V recommends alterations to development and design to improve quality of products and/or procedures.
Explanation:
Most controllers have both a main loop into which some control functions are placed, and interrupt handling routines which are used for other control functions.Which of the following functions must be put in an interrupt handling routine? (Select the most suitableanswer)
A. A task that must be executed often, and occurs at known intervals.
B. A task that must be executed often
C. A task that must be executed infrequently, and occurs at random intervals.
D. A task that must be executed often, and occurs at random intervals.
E. A task that must be executed infrequently, and occurs at known intervals.
The most suitable answer for a function that must be put in an interrupt handling routine would be:
A. A task that must be executed often, and occurs at known intervals.
Interrupt handling routines are designed to handle time-sensitive and critical tasks that require immediate attention. Tasks that must be executed often and occur at known intervals, such as periodic sensor readings or time-critical operations, are best suited for placement in an interrupt handling routine. This allows the controller to quickly respond to these tasks without delay, ensuring their timely execution.
Other options, such as tasks that must be executed often, tasks that must be executed infrequently, or tasks that occur at random intervals, can still be handled within the main loop of the controller's program. However, for tasks that require immediate and time-critical attention, interrupt handling routines are more appropriate.
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The next time you perform an exam, what goals related to the interview process will you set for yourself?
Student Response: Making sure to remember what questions to ask and not forget the questions so that I can be able to complete the interview process in an efficient manner.
Making sure to remember what questions to ask and not forget the questions so that I can be able to complete the interview process in an efficient manner is the correct response for the question.
What is interview process?Hiring new employees involves a multi-stage interview process. Writing a job description, posting a job, scheduling interviews, conducting preliminary interviews, conducting in-person interviews, following up with candidates, and making a hire are all typical steps in the interview process.
Industry experts are divided on the best ways to improve the interview process. Improve means attracting and making better hires. Is it true that harder job interviews result in better job matches? Yes, as it turns out. Candidates who go through an extensive interview process frequently discover that the company places a high value on finding employees who are a good fit for both the position and the company culture.
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Steven is starting a project that requires a specialized, experienced contractor. Which selection process is the most suitable for Steven's needs?
A. low-bid selection
B. qualification-based selection
C. best-value selection
D. private selection
Answer:
Option B, qualification-based selection
Explanation:
Whenever bidding is done for seeking professional services, selection of contractor should be done using qualifications-based selection.
While seeking professional service, focus is on selecting the best quality and value matter, hence the contracting agency with best experience and skill for the job is selected.
Design a Finite State Moore Machine (FSM) that will take an arbitrary-sized integer as input, one bit at a time (starting from most significant bit), and return the remainder after this integer is divided by 5. This is also called as MOD 5 function. For example if the input number is 34, then its binary representation will be 100010 and 34 MOD 5 will return 4 as an output.
Answer:
attached below
Explanation:
Applying the state transition Formula
state - next = ( state *2 + in ) % 5
how this works : remainder of previous cycle is doubled to enable the calculation of the new remainder.
Input of current cycle is represented as either 1 or 0
since the dividing number = 5 . possible remainders = 1,2,3,4,0
each remainder is represented as :
S0 = zero remainder , S1 = 1 remainder , S2 = 2 remainder, S3 = 3 remainder,
S4 = 4 remainder
how Many years of college do you have To do in order To become a video game developer and designer
Answer:
Video game designers typically have a bachelor's degree in game design, computer engineering, or computer science which takes four to five years to complete. Courses in a game design degree program may include project management, integrated video design and technology, game prototyping and level design.
A(n) _____ provides a portable source of light when working on a vehicle.
Answer:
flashlight???
Explanation:
If you have a leak in your vehicle's exhaust system, you could experience a(n)....
build-up of carbon dioxide gas.
increase in engine performance.
build-up of carbon monoxide gas.
decrease in fuel economy.
It is crucial to address any exhaust leaks promptly to prevent the build-up of this harmful gas.
What can be a potential consequence of having a leak in a vehicle's exhaust system?If there is a leak in a vehicle's exhaust system, it can result in the build-up of carbon monoxide gas. Carbon monoxide (CO) is a poisonous gas that is produced as a byproduct of incomplete combustion in the engine.
Normally, the exhaust system helps to safely remove the carbon monoxide gas from the vehicle. However, if there is a leak in the system, the gas can enter the vehicle cabin, posing a serious health risk to the occupants.
Carbon monoxide is odorless and colorless, making it difficult to detect without proper equipment.
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30 points and brainiest if correct please help A, B, C, D
Which of the following describes the purpose of the button on the housing of a tape measure?
A. to measure right angles
B. to lock the tape into place
C. to hold a measuring pencil
D. to help wind the tape by hand
Answer:
B. to lock the tape into place
Explanation:
the button on the front of the housing locks the tape into place when pressed, preventing the tape from being pulled out further it retracting
Two technicians are discussing engine coolant temperature (ECT) sensor diagnosis. Technician A says that the correct function of an ECT sensor depends on having a properly filled cooling system. Technician B says that the voltage measured on the ECT signal wire should be low when the engine is cold and high when the engine is hot. Who is correct
The correct answer is that both technician A and technician B are correct. Let's explore why both of them are correct.Technician A is correct in saying that a properly filled cooling system is necessary for the correct function of an ECT sensor.
When the engine coolant is low, the ECT sensor may not have enough coolant flowing around it to read the temperature accurately. If the cooling system is not filled to the proper level, the ECT sensor reading could be affected. So, Technician A is correct.Technician B is correct in saying that the voltage measured on the ECT signal wire should be low when the engine is cold and high when the engine is hot.
When the engine is cold, the voltage measured on the ECT signal wire will be low because the resistance in the sensor is high. As the engine warms up, the resistance in the ECT sensor decreases, causing the voltage on the signal wire to increase. The voltage measured on the ECT signal wire should be proportional to the engine temperature, so Technician B is also correct.In conclusion, both Technician A and Technician B are correct in their statements.
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Find and write the mathematical problem formulation of shortest path problem
Classify each of the following attributes as either categorical or numerical. For those that are numerical,
determine whether they are discrete or continuous.
The appropriate categorization of the attributes is given as
For attributes A----> Numerical, discreteFor attributes B----> categoricalFor attributes, C----> numerical, continuousFor attributes, D----> numerical, continuousFor attributes E----> categoricalThis is further explained below.
What are attributes?Generally, A person's, a location's, or an object's attribute is its defining feature or trait. Real people and fictional characters are different in many ways. One could be called lovely, amusing, clever, or intellectual, for instance.
In conclusion,
For attributes A----> Numerical, discreteFor attributes B----> categoricalFor attributes, C----> numerical, continuousFor attributes, D----> numerical, continuousFor attributes E----> categoricalRead more about attributes
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Complete question
Classify each of the following attributes as either categorical or numerical. For those that are numerical, determine whether they are discrete or continuous.
(a) Number of students in a class of 35 who turn in a term paper before the due date.
(b) Gender of the next baby born at a particular hospital.
(c) Amount of fluid (in ounces) dispensed by a machine used to fill bottles with soda pop.
(d) Thickness of the gelatin coating of a vitamin E capsule.
(e) Birth order classification (only child, firstborn, middle child, lastborn) of a math major.
potential difference is the work done in moving a unit positive charge from one point to another in an electric field. State True/False.
Answer:
True
Explanation:
Because the Electric Magnetic Field is the work done per unit charge where other forms of energy is tranferred to electrical energy
the interior angles of a five-sided closed polygon are as follows: a, 11736127; b, 96°32°50°; c, 142°54"36"; d, 132°18*24*. the angle at e is not measured. compute the angle at e, assuming the given values to be correct
We can compute the angle at e by using the fact that the sum of the interior angles of any polygon is equal to (n-2) times 180 degrees, where n is the number of sides of the polygon.
For a five-sided polygon, the sum of the interior angles can be found using the formula:
Sum of interior angles = (5-2) x 180 degrees = 540 degrees
We know the measurements of four of the interior angles:
a = 11736127
b = 96°32°50°
c = 142°54"36"
d = 132°18*24*
To find the measurement of the angle at e, we can subtract the sum of the other four angles from the total sum of the interior angles:
Angle at e = 540 degrees - (a + b + c + d)
Angle at e = 540 degrees - (11736127 + 96°32°50° + 142°54"36" + 132°18*24*)
We need to convert all the angle measurements to degrees:
a = 11736127 degrees
b = 96.5461 degrees
c = 142.9100 degrees
d = 132.3067 degrees
Angle at e = 540 degrees - (11736127 + 96.5461 + 142.9100 + 132.3067)
Angle at e = 540 degrees - 11736198.7528
Angle at e = -11735658.7528 degrees
This answer doesn't make sense because an angle cannot have a negative measurement. It's possible that one of the given angle measurements is incorrect or that we made an error in our calculations.
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ShopKey Pro presents repair information in a/an _______________________ format or layout.
ShopKey Pro presents repair information in a customized email template as well as auto repair software format or layout.
What is the Repair Information?In regards to auto repair information tools, the solution that is known to be made available is the use of ShopKey® Pro with 1Search.
This is know to be a kind of an exclusive auto repair software that helps to streamlines the search acts to bring closer a special combination of OEM data as well as experience-based Real Fixes.
Therefore, based on the above, one can say that ShopKey Pro presents repair information in a customized email template as well as auto repair software format or layout.
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Which of the following statements is the best description of the per capita generation of solid waste between 1960 and 2010?
Note that between 1960 and 2000, per capita generation of solid waste, increased. After 2000, per capita generation declined.
What is per capita waste generation?Note that per capital waste generation is the amount of waste generated by each individual. It is computed by dividing the total amount of waste in tones by the total number of people in that area.
Waste generation encompasses all items abandoned, whether recycled or disposed of in a landfill. Residential and commercial trash generation rates can be used to evaluate the impact of new projects on the local waste stream.
Waste Generated was estimated as the sum of Waste Diverted plus Waste Disposed of (in tonnes).
The frequency with which solid garbage is collected. Population characteristics include, for example, income and education levels, as well as occupational classifications. The extent to which garbage can be salvaged and recycled. Legislation governing the creation, collection, and disposal of solid waste.
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Please I need help!
I need 1,2,&3 drawn with front top and side view. Please help asap
Answer:
just do it
Explanation:
A vibration system consists of a mass 50 kg, a spring of stiffness 30 kN/m and a damper. The
damping provided is only 20% of the critical value. Determine (a) the damping factor, (b) the
critical damping coefficient, (c) the natural frequency of the damped vibrations, (d) the
logarithmic decrement and (e) the ratio of two consecutive amplitudes.
Answer:
20% of the critical value. Determine (a) the damping factor, (b) the
Explanation:
Consider the kitchen example used in the course. You are now the manager of the kitchen. There are 3 bowls, 2 stirrer, and 1 measuring cups in the kitchen. There are 3 chefs working in the kitchen. Chef C1 is holding 2 bowls, 1 cup, and needing 1 stirrer. Chef C2 is holding one bowl, one stirrer, and needing one cup. Chef C3 is holding one stirrer and needing one stirrer.
(i) There will be bad consequences when a deadlock occurs in the kitchen. Your boss is very concerned, and ask you in theory the conditions for deadlock to occur. Explain to your boss using the kitchen as examples.
(ii) Draw a Resource Allocation Graph (RAG) to describe the resource allocation situation outlined above.
(iii) Based on your RAG and discuss if a deadlock has occurred or the situation concerning deadlock.
(iv) You are the manager, and you are responsible for any problem in the kitchen. Suggest one new rule to improve the work efficiency of the chefs.
(i) In theory, a deadlock occurs when there is a circular waiting dependency among resources, leading to a situation where none of the processes can proceed. Applying this concept to the kitchen example, a deadlock can occur if each chef is holding a resource that another chef needs, creating a circular dependency of resource requests. For instance, if Chef C1 has two bowls and needs one stirrer, Chef C2 has one bowl and needs one measuring cup, and Chef C3 has one stirrer and needs one bowl, a deadlock can occur if they cannot release the resources they are holding and cannot acquire the resources they need from others.
(ii) Resource Allocation Graph (RAG):
Resource Allocation Graph is given in the image I provided.
(iii) Looking at the Resource Allocation Graph (RAG), we can see that there is a potential deadlock situation. A deadlock occurs if there is a cycle in the RAG. In this case, there is a circular dependency between Chef C1, Chef C2, and Chef C3. Chef C1 is holding two bowls, Chef C2 is holding one bowl, and Chef C3 is holding one stirrer. Each chef needs a resource held by another chef to complete their task. This circular dependency creates a potential deadlock situation.
(iv) To improve work efficiency and prevent deadlocks, one suggestion would be to implement a rule that enforces chefs to release a resource they are holding if they cannot immediately acquire the resource they need. This rule could be called the "Release-If-Blocked" rule. For example, if Chef C1 realizes they need a stirrer and Chef C2 is holding the stirrer but also needs a cup, Chef C1 should release one of the bowls they are holding, allowing Chef C2 to use it and then release the stirrer for Chef C1 to acquire. This way, resources are not held indefinitely, reducing the chances of a deadlock and improving the overall work efficiency of the chefs.
(i) Deadlock occurs when two or more processes are blocked, each waiting for a resource held by the other, resulting in a deadlock state where no process can proceed. In the kitchen example, a deadlock can occur if each chef is holding on to a resource that another chef needs and is waiting for a resource that another chef is holding. For example, Chef C1 is holding two bowls, but also needs a stirrer that Chef C3 is holding. Meanwhile, Chef C3 needs a stirrer that Chef C1 is holding, creating a circular wait situation that can result in a deadlock.
(ii)
Chef C1 Chef C2 Chef C3
| | |
V V V
Bowl Bowl Stirrer
| | |
V V V
Bowl Stirrer Stirrer
| | |
V V V
Measuring Cup Cup
(iii) Based on the RAG, there is a potential for a deadlock to occur since Chef C1 is holding onto two bowls, Chef C2 is holding onto one bowl, and Chef C3 is holding onto one stirrer, with each chef needing at least one resource that another chef is holding. There is a circular wait situation, which can lead to a deadlock if the chefs don't release their resources in the right order.
(iv) One new rule to improve work efficiency could be to implement a system of resource prioritization, where certain resources are designated as higher priority than others. This way, if a chef needs a high-priority resource that another chef is holding, the holder must release it immediately. This would prevent a circular wait situation from arising and increase the likelihood of successful completion of tasks. Additionally, providing extra resources such as additional measuring cups or stirrers, can help reduce the likelihood of deadlocks by reducing the competition between chefs for resources.
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A ___________ is defined as a change in shape of the part between the damaged and undamaged area hat is smooth and continuous . When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.
A bend is defined as a change in the shape of the part between the damaged and undamaged area that is smooth and continuous.
What is a kink?
A kink can be defined as a sharp bend with a small radius over a short distance.
So when any part is kinked it must be replaced without any doubt. A part is kinked if it just doesn't work on the repair.
What is a bend?
Unlike a kink, a bend can be restored. That is after a bend also a part can be bought back to its original position.
When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.
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***ECONOMICS***
Person A earns $100,000 per year, while person B earns $45,000 per year.
Which conclusion is most likely true for these people when they pay their
income taxes?
A. Both person A and person B will pay at the same income tax rate.
B. Person B will pay at a higher income tax rate than person A.
C. Person A will pay at a higher income tax rate than person B.
D. Neither person A nor person B will have to pay income tax.
Answer:
Not fully sure but C
Explanation:
because person A has more income.
The conclusion is most likely true for these people when they pay their income taxes is Person B will pay at a higher income tax rate than person A. Thus, option C is correct.
When sales taxes should paid?When it comes to paying sales taxes, A. Both person A and person B will pay at the same sales tax rate. Is charged on goods purchased or Is charged at the same rate for everyone
This means that regardless of the fact that Person A makes much more than Person B, they will both pay the same sales tax rate on goods purchased with no discrimination.
Property tax is a tax paid on property owned by an individual or other legal entity, such as a corporation. Most commonly, property tax is a real estate ad-valorem tax, which can be considered a regressive tax. It is calculated by a local government where the property is located and paid for by the owner of the property.
Therefore, The conclusion is most likely true for these people when they pay their income taxes is Person B will pay at a higher income tax rate than person A. Thus, option C is correct.
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Consider a continuous-flow, indraft supersonic wind tunnel, which uses a vacuum pump to draw atmospheric air from outside of the wind tunnel building through a converging-diverging nozzle, to establish the supersonic flow in the test section. Assuming a standard day in Morgantown, WV (elevation of 961 feet) and a Mach number of 2.0 in the test section, compute the following:_____
a) The test section temperature
b) The test section pressure, assuming isentropic flow
c) The test section velocity
d) The change in the specific enthalpy of the air
java
Write a piece of code that replaces spaces in any text with a dash "-" (without using built-in replace() method. Hint: You may need to create an additional string and use string manipulation methods).
i.e. If the sting is "Hello World!" your code will convert it into "Hello-World"
The code below demonstrates how to replace spaces in a given text with a dash "-" in Java, without using the built-in replace() method. It utilizes string manipulation methods to achieve the desired result.
To replace spaces with dashes, we can create a new string and iterate through each character of the original text. If a space is encountered, we append a dash to the new string; otherwise, we append the original character. Finally, we return the modified string.
public class ReplaceSpaces {
public static String replaceSpacesWithDash(String text) {
StringBuilder result = new StringBuilder();
for (int i = 0; i < text.length(); i++) {
char currentChar = text.charAt(i);
if (currentChar == ' ') {
result.append("-");
} else {
result.append(currentChar);
}
}
return result.toString();
}
public static void main(String[] args) {
String text = "Hello World!";
String modifiedText = replaceSpacesWithDash(text);
System.out.println(modifiedText);
}
}
In the code, we define a class called ReplaceSpaces with a static method replaceSpacesWithDash() that takes a string text as input. Inside the method, we create a StringBuilder named result to store the modified string. We iterate through each character of the input text using a for loop. If a space is encountered, we append a dash to result; otherwise, we append the current character as it is. Finally, we convert the StringBuilder to a string using the toString() method and return the modified string.
In the main() method, we provide a sample text "Hello World!" and call the replaceSpacesWithDash() method to obtain the modified text. The modified text is then printed to the console, resulting in "Hello-World" in this case.
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While entering an angled parking spot, when you can see down the ______ of the parking space line closest to your vehicle, turn your wheels and slowly enter the space.
When entering an angled parking spot, it is important to take caution and make sure that you are able to safely enter the spot.
One helpful tip is to look down the line closest to your vehicle to make sure that there are no obstructions or hazards in the way. If you are able to see down the line, you can then turn your wheels and slowly enter the space. This allows for more control and precision when parking your vehicle.
Additionally, it is important to make sure that you are parking within the lines of the spot and leaving enough room for other vehicles to park nearby. By following these guidelines, you can ensure that you are safely and effectively parking in angled parking spots.
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Help, quick please. I need help with my engineering word problem
Answer:
a
Explanation:
Arthur files a singe income tax return and his maximum tax-free interest under the education savings bond program is $6,000.00. How much of the interest is excludible if his modified adjusted gross income exceeds the applicable dollar limit by $5,000 (one-third of the phaseout range)?
The excludable interest is just $1,000 because Arthur's modified adjusted gross income exceeds the applicable dollar limit by $5,000.
What is tax?Tax can be defined as the sum that is received by an individual or an organization on its profits or other income, and it is then received by the government.
Interest on education savings bonds is tax-free up to a maximum of $6,000 per bond.
$5,000 is the excess of the modified adjusted gross income.
Arthur should not exceed the phase-out limits in terms of adjusted gross income.
As a result, since Arthur's modified adjusted gross income is $5,000 more than the applicable dollar limit, the excludable interest is $1,000.
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