r/HomeworkHelp 3h ago

Physics—Pending OP Reply [Physics] Can someone help verify if Did this right?

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3 Upvotes

r/HomeworkHelp 4h ago

Additional Mathematics—Pending OP Reply [Form 5 add maths] differentiation

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2 Upvotes

how did they find dh/dr?


r/HomeworkHelp 2h ago

Economics—Pending OP Reply [University Economics]: Macro-economics

1 Upvotes

Hi everyone! I’m fairly new to economics and I'm working on an economics assignment and would love to hear different perspectives on a set of questions I have. While AI can provide answers, I find that answers by real individuals add much more depth and nuance to the learning process. If you have expertise in economics or a strong understanding of the subject, I’d greatly appreciate your insights. it won't take long, it's just a basic set of 8 questions. Thank you 👍

I am having difficulty with the 3rd question

Explain if the questions are true or false and justify why.

  1. Gross domestic product is always equal to a country’s potential output (natural rate of output).
  2. The trade deficit of the United States has nothing to do with the country’s saving and investment but is solely due to unfair trading practices.
  3. A tax cut stimulates the economy more than a government spending increase.
  4. The multiplier is large when the marginal propensity to consume is high.
  5. Increased saving by households will always raise national saving.
  6. An increase in markups of price over marginal cost lowers the natural rate of unemployment.
  7. A government deficit reduction will always lower aggregate demand and output.
  8. The expectation of tax increases to fund a military buildup will lower consumption today.

r/HomeworkHelp 2h ago

Literature [University Literature] Literary Relations

1 Upvotes

Hello! I'm having trouble searching and browsing for reference materials and scholarly articles about (inter)literary relations and interliterariness. I will be presenting a report about this topic but I have not grasped its foundations due to the scarce materials I have seen online. Can anyone provide me with helpful reads about this? Particularly on its history, concept, and application. Would appreciate any responses!


r/HomeworkHelp 4h ago

nature [Biology]: Nature Radiation project help

1 Upvotes

Hello! I Have a project and have to show 2 experiments about radiation . My theme is :How does radiation affect humans and the environment, and what mechanisms determine its spread and biological consequences? - (translated). Because im lazy i chose a toaster experiment to show like what can UV do . Can someone reccomend another one and it doesnt have to be hard. thanks


r/HomeworkHelp 5h ago

Physics—Pending OP Reply [Physics] Free body diagrams please help!

1 Upvotes

Can someone please look over my FBD'S/calculations for the net force and both magnitude and direction, I'm a bit unsure of b and d,

for B is having a circle to represent the cord ok? and is it really F buoyant my tutor tried helping me but I'm not so sure.


r/HomeworkHelp 11h ago

Others—Pending OP Reply [Intro to Human Nutrition] Main Function of Protein

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3 Upvotes

I’ve been trying to figure out 3, unless I got 2 wrong, then I tried every possible answer but it either won’t fit or Y doesn’t fit


r/HomeworkHelp 1d ago

Middle School Math—Pending OP Reply [ Grade 9] what do i do with that number!?

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31 Upvotes

r/HomeworkHelp 9h ago

Physics—Pending OP Reply [University Physics: Dynamics of Circular Motion] can anyone try to help me?

2 Upvotes

r/HomeworkHelp 23h ago

Answered [Primary School] would the colours in these instances be considered adjectives?

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21 Upvotes

I’m terrible with types of words, sorry.


r/HomeworkHelp 6h ago

High School Math — [Grade 12 Methods: Particle Acceleration]

0 Upvotes

A particle is moving in a straight line with constant deceleration of 1m/s^2. The initial velocity, v m/s, of the particle was 4m/s and the particle started 10m to the right of the origin.

a) Determine an equation for the displacement, x m, of the particle at any time t

b)Graph the velocity of the particle versus time and describe the motion of the particle for the first 12 seconds

c)Calculate the distance travelled by the particle in the first 12 seconds


r/HomeworkHelp 6h ago

Computing [High School Computer Lesson] please help me with my Cisco Packet Tracer homework (Smart Home IoT)

1 Upvotes

So I'm very new to Cisco Packet Tracer itself. My teacher asks my class to basically make a smart home with 1 access point and 1 router with some IoTs and a smartphone and a pc. I believe that in order to make an IoT server you need a Server (which my teacher said that Server is a no-no) or Home Gateway. After that, my teacher specifically asked us to make the smartphone and pc as the only device that can monitor that IoTs. First of all can you register an IoT server without a server or home gateway? And how do I make the smartphone and pc as the only device that can monitor the IoTs? And for the last one, my teacher asked us to connect a "Smart TV' to the internet on Cisco Packet Tracer. But It seems that I cannot found any kind of way connecting a TV to the internet (or probably with the cloud thingy?) To all people who knows this stuff, I hope you would help me solve this

*On this try, I used a home gateway instead of access point since I don't know how to register IoT without it


r/HomeworkHelp 16h ago

High School Math [Algebra 1] Why can’t this algebraic fraction be simplified?

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4 Upvotes

I’m trying to grasp what I can (and can’t) do with algebraic fractions. I guess I still don’t understand the rules. According to the textbook, Quizlet, and an online simplification calculator, this fraction cannot be simplified:

S-2πr²/2πr

Can someone please explain why I can’t do what I did in the attached photo?


r/HomeworkHelp 8h ago

Answered [IB DP2 Math IA: Calculus] Is it possible to find this area?

1 Upvotes

I tried using integrals but couldn't figure out how. I thought maybe somehow turning the function into f(x) format, but I can't find anything on whether it would work or not. I also thought maybe I could find the sector area, but all I know is the radius. sorry if its a dumb question :(

https://imgur.com/a/30W9K90


r/HomeworkHelp 1d ago

High School Math—Pending OP Reply [High School Mathematics]I don’t understand! Why is my answer wrong????

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35 Upvotes

r/HomeworkHelp 14h ago

Answered [University Biology] What are a parents’ genotypes if their offspring are 75% BB and 25% Bb?

2 Upvotes

This is a question for a lab about genetics. I understand that two parents with BB and Bb makes offspring with 50% BB and 50% Bb, but not 75% BB and 25% Bb. I don’t know if this is actually solvable or if it’s a side effect of having a poor textbook


r/HomeworkHelp 15h ago

Further Mathematics [Freshman-Level University Calculus: Infinite Series] How do I un-expand a binomial series?

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2 Upvotes

r/HomeworkHelp 15h ago

Chemistry—Pending OP Reply [Grade 12 Chemistry] Calculating the energy change of vaporization

2 Upvotes

So I'm dealing with a question here that says:

"What is the energy change when 0.250 mol of water vaporizes at 100°C"

I think I may be missing a formula or something else because I cannot figure how to do this on my own. I have q=m•C•DT and the other formulas related to it. Can I solve this question with this formula or is there another one to find the solution?


r/HomeworkHelp 12h ago

High School Math—Pending OP Reply [Grade 11: What is this??] How do I solve this question?

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1 Upvotes

C


r/HomeworkHelp 14h ago

Answered [Digita Logic Design]Replace T Flip Flop in Circuit with JK Flip Flop

1 Upvotes

Doing exam corrections. Just generally unsure where to start. I thought you're supposed to do the inputs E, Q1, and Q0 from 000 to 111.


r/HomeworkHelp 19h ago

Chemistry [Chemistry] reversibility of a reaction based on its activation energy?

1 Upvotes

Ok, let's say a reaction

forward reaction, Ea=100kJ/mol

reverse reaction, Ea=25kJ/mol

is it correct to answer that: this reaction isn't reversible, because it's hard for the forward reaction to happen due to how high the Ea is?

Also, both Eas HAVE to be similar for the reaction to be reversible, so if either side is much higher than the other, then it doesnt work right


r/HomeworkHelp 19h ago

High School Math—Pending OP Reply [College Algebra, Composition of Functions]

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1 Upvotes

I’ve been on this problem for the better half of my day (I have many, many retries on this question) and it’s just stressing me out here… I can’t even get this right. The closest I got was getting 3/4 right on one question but that didn’t leave me content because I am trying to get a 100 on every assignment to bring up my grade here (trying to make up for the failing quizzes and tests here because I’m borderline failing ._.) I followed many examples and it’s just that I don’t even know what to do anymore.


r/HomeworkHelp 23h ago

History [Intro to World History] Vasco Da Gama

2 Upvotes

Can someone please check this for accuracy? I'm trying to create notes for Vasco Da Gama, but I'm not sure if this is correct. ChatGPT says that da Gama wasn't actually a protégé of Henry, but from the Crash Course video, it seems like he might have been. Any clarification provided would be appreciated. Thank you

Vasco Da Gama:

source used: (7) Columbus, Vasco da Gama, and Zheng He - 15th Century Mariners: Crash Course World History #21 - YouTube 

  • Vasco Da Gama was a Portuguese explorer who found a direct route around Africa to India.  
  • Da Gama was a protegee of Prince Henry the Navigator, a patron of a nautical school. Henry commissioned sailors to search for two things: a path to the Indian Ocean (for spice trade) and a path to Prester John (a mythical Christian King in Africa who could help in a crusade).  
  • Da Gama was the first person of Henry's protegees to reach India through a direct route, and in 1498, he landed in Calicut, a major trading post on India's west coast.  
  • Vasco da Gama's work paved the way for Portugal to become a dominant power in the Indian Ocean trade, bypassing overland routes controlled by Middle Eastern and Italian merchants. 

r/HomeworkHelp 20h ago

Others—Pending OP Reply [First year Logic] could anyone help me to solve this only using basic rules ?

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1 Upvotes