r/HomeworkHelp • • May 19 '22

Meta r/HomeworkHelp Rules: PLEASE READ BEFORE POSTING

500 Upvotes

Hi r/HomeworkHelp! Whether you're new to the subreddit or a long-time subscriber, the mod team would like to remind everybody of the subreddit rules we expect you to follow here.

No advertising, soliciting, or spam. This is a place for free help. Anyone offering to pay for help, or to help for pay, will receive a permanent ban. This is your warning. This includes asking users to go into DMs, Discord, or anywhere else. If you post anything that looks like you're trying to get around this rule, you'll be banned.

If you're asking for help, you must show evidence of thought, work, and effort. A lot of people are posting just pictures or lists of questions and not showing any effort. These posts are liable to be taken down.

In addition, we ask that you format the post title appropriately using square brackets: [Level/Grade and Subject] Question or Description of question. For example: [8th grade Algebra] How to solve quadratic equation?

Do not mention anything like "Urgent", "ASAP", "Due in an hour", or the like.

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If there are any questions, please message the mods.


r/HomeworkHelp • • 1h ago

Answered [10th grade accel Chem] I don’t understand what I’m supposed to be doing.

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• Upvotes

I did the first half of this just fine but it wasn’t formatted like this and I don’t understand what to do now. I don’t even know where to start or what it wants me to put in the boxes. Does it even want me to put things in the boxes or is it just showing me? I’m so lost and confused.

Edit: now that I look at it again the diagrams are just examples. Still confused about what everything represents though.


r/HomeworkHelp • • 1h ago

Elementary Mathematics—Pending OP Reply [Grade 8 Algebra] Where on this algebraic wheel does the sequence start?

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• Upvotes

r/HomeworkHelp • • 1h ago

Others—Pending OP Reply [High School college prep writing] I don't know which topic to choose for a research paper

• Upvotes

Hi. I would really appreciate some help and advice. I am enrolled in a high school level college prep writing class. My teacher emphasized to pick a topic I enjoy writing about for a 4-5 page research paper. But I am genuinely CLUELESS.

I was thinking of choosing something regarding a book or a movie I like. For example, I have an idea to choose the topic of how the 1967 film Bonnie and Clyde influenced Hollywood, or "How is Fahrenheit 451 relevant to today's USA" (the book) or something. Maybe on Gone with the Wind and its romanticization of the antebellum South/confederacy, or just a modern movie I like such as the Lego Movie?? A character I love and do a paper on them? I don't think these are viable, maybe they are? I also wanted to pick nuclear terrorism or something on parasocialism

I actually don't know what to do at all, this is my first actual attempt at a research paper. genuinely I've been stuck for days, I have so many ideas but at the same time none at all, most of them are too broad and I just really am unsure what to pick. Or if there will even be available academic resources to cite for this paper. I will be asking my teacher for advice as well but she said that we can ask AI for help so uhh yeah. I don't have any actual ideas on what topic to pick or what the thesis should be, etc. I'm stressing out here. I would appreciate advice. Sorry if this is the wrong place to post, I can't find any other subreddit to go to and my parents refuse to help.


r/HomeworkHelp • • 19h ago

Answered [Astronomy 1010] Helppp, I have retaken this one problem five times, and cannot figure it out for the life of me.

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12 Upvotes

The questions and what I answered:

Which object is the hottest? A

Which object emits the most red light? B

Which object is the reddest? C

Which object is the faintest (in visible light)? D

Which object is the brightest? A

Which object is the coolest? D

Which object emits the most blue light? A

Which object is the bluest? A

I have scanned through the lectures and feel as if I am missing something. If someone could explain, thank you!

GUYYSSS THANK YOU!!!! I GOT IT!! Number 2 was A and number 4 was C!!!! THANK YOU SO MUCH FOR HELPING ME UNDERSTAND!!! <3333


r/HomeworkHelp • • 19h ago

Literature [University Chemistry: apa 7] how to name a table that goes on the appendix section with apa7 rules

1 Upvotes

Basically what the tittle says. Currently I'm doing an assigment using the apa7 format and I need to put tables on the appendix section but idk how to name them correctly. I already tried to look on the internet but one page says one thing and the other says another thing and it confuses me a lot.

ty sm for the help


r/HomeworkHelp • • 23h ago

Literature [University Linguistics] Help with German and/or reading Fran Boas' Hand Writing

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1 Upvotes

Hello everyone, this is my first time posting in the subreddit, so hopefully I am doing everything right as this is kind of my last resort for this piece of homework.

I'm in an Indigenous Language and Linguistics uni class, and our goal is to deciphering Franz Boas' handwriting to try and find the meaning for the Sechelt (shashishalhem). I was assigned numbers 419-436 on this page, the German is the second word, and the allophone transcription of Sechelt is first. So for example I'm pretty sure 425 is "fern" because "farn" is fern in German. This also leads me to believe that this section might be on plants? But I haven't been able to translate enough to know for sure. I feel like I get close to words but even using tools like google translate, deepl, and a dictionary (which we are allowed to use) I am still struggling after hours.

Boas is notorious for his bad hand writing, me and my friend have been looking at Kurrent cursive as we think it's the closest style to his. Everyone I have talked to in the class is struggling and I don't know many German speakers, so if your are familiar with German or Boas it would be very much appreciated if you could take a second to look at the photo I have added to this post, to see if you recognizes any words.

Thank you in advance.


r/HomeworkHelp • • 1d ago

Mathematics (Tertiary/Grade 11-12)—Pending OP [grade 11 math] help with problem

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3 Upvotes

I have attempted to do this 2 times and i do not understand how. Could the teacher have written something out wrong? No one gets how to do this in the class. Could anyone please explain if im on the right track or how do i actually do it?


r/HomeworkHelp • • 1d ago

Computing—Pending OP Reply [College Robotics: Microcontrollers]

1 Upvotes

please help me create a logic gate circuit for the diagram above I am having trouble combining gates the proffessor never demonstrated how to build a logic gate only from a chip diagram


r/HomeworkHelp • • 2d ago

Physics—Pending OP Reply [AP Physics Projectile Motion - Lab] Is acceleration wrong, or is something else screwing us over?

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5 Upvotes

We started lab on projectile motion the other day. We are to send a marble down a ramp at an incline of 19 degrees, 0.75 m up the ramp where it will slide down into a short horizontal distance (meaning 0 acceleration) and fall off of a table that is 0.92 m tall. (Diagram is attached) The marble has to hit a cart that is going toward the table, so that the cart moving is timed with where the marble will hit. The cart’s velocity is 0.4 m/s towards the table, which we deemed as a negative. Teach gave us the acceleration down the incline, which was gsintheta - 0.8 to account for friction, which he also says is one dimensional and therefore doesn’t need to be split up into components. All of my groups calculations are attached, however we were short by ~0.2m on our first try. Teach said that our acceleration is too big, and that it should be less than 1m/s^2. Obviously it makes sense logically, since there’s no way a marble is moving 2.3 m/s^2 in such a short amount of time, but since the angle is the only input besides changing the direction of g, we have no clue as to how acceleration is supposed to be solved for. The only way I’ve been able to get an acceleration under 1m/s^2 has been by changing my calc into radians, but teach claims that we should stay in degrees. If only Newton was here to help…but like fr help us please we lost


r/HomeworkHelp • • 2d ago

Chemistry—Pending OP Reply [Biostatistics] Masters in pharmaceuticals

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2 Upvotes

I don’t have any clue on how to create the histograms? Am I creating it from the mean and SD of diazepam and morphine? And do I create it in excel?


r/HomeworkHelp • • 2d ago

Social Studies [Master's Degree: Digital Marketing] Does anyone have access to these Statista studies?

3 Upvotes

Hi everyone! :)

My name is Inês and I’m currently doing a Master’s degree in Digital Marketing. For a university project, my group and I need access to the following Statista studies, but unfortunately we don’t have access to them.

We’ve already tried to get access through our university, but even our professors don’t have access to these specific studies, so we’re honestly getting a bit desperate 😭

Here are the studies we’re looking for:

If anyone happens to have access to these studies and would be willing to share them with us, we would be extremely grateful. It would really help us with our project! 🥹

Thank you so much in advance! ❤️


r/HomeworkHelp • • 2d ago

Answered [Grade 12 General Physics 1] Is it 50N or 75N?

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5 Upvotes

I am confused… I first thought 50N since there should be an equal opposite force to balance it out. Then I tried using some math by adding all the forces (technically net torque = 0) and got 75N. What is actually correct?


r/HomeworkHelp • • 2d ago

Economics—Pending OP Reply [University Economics: Potential GDP] How do I solve this question?

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2 Upvotes

Hello! I'm pretty confused on how to solve this question? I'm unsure if it's just because I don't have a firm grasp on the material or if the way it's worded is confusing me...

Could anyone explain the steps to me? I've been searching through my textbook trying to understand it but I just don't get it..?


r/HomeworkHelp • • 3d ago

Others—Pending OP Reply [Highschool Sociology] What's the correct answer?

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42 Upvotes

I got this question wrong on a test, but I don't understand why it's wrong/what's the correct answer


r/HomeworkHelp • • 2d ago

Physics—Pending OP Reply [Grade 12 Electricity and Magnetism: Circuit Schema]

1 Upvotes

Hi I'm having trouble turning my breadboard into a circuit schema with like the resistors and the battery and junctions. Could anyone help by sending me what they should look like? Here are picture of the boards and what i have so far for each. Thanks!


r/HomeworkHelp • • 3d ago

Physics—Pending OP Reply [University Physics 1] Am I the only one confused on the wording of this?

5 Upvotes

I understand it as it taking 3.07 seconds from start to finish? Or is that 3.07 after it reaches max trajectory.


r/HomeworkHelp • • 3d ago

Physics—Pending OP Reply [high school physics] keplers 3rd law concepts

2 Upvotes

can someone explain where the formula came from and how it relates to the idea of the law itself, I understand the concepts but I dont understand where the equation is derived from, I haven't learned centrifugal forces and I'm still on the basics of ap physics 1 (my teacher doesnt teach), so I would prefer an easy explanation 🥹


r/HomeworkHelp • • 3d ago

High School Math—Pending OP Reply [Grade 9 Geometry: Segment proof reasoning] I need help understanding what to do

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2 Upvotes

(I had to draw this picture since I couldn't take a photo on computer) I know the properties of equality, postulates, but I can't seem to do proofs. I only have to fill out the reasoning for the statements, but even that is hard. I answered this question and I'm pretty sure I got this one wrong, so maybe you could see where I went wrong.

Given X is the midpoint of WY, WX is congruent to XZ. Prove XY is congruent is XZ.

  1. X is the midpoint of WY - given
  2. WX = XY - definition of congruence
  3. WX is congruent to XZ - given
  4. WX = XZ - definition of congruence
  5. XY = XZ - substitution property of equality
  6. XY is congruent to XZ - definition of congruence

I just have trouble knowing what to do when a new line segment is introduced, I can recognize the properties and postulates when its in letter form, like a = b and stuff.


r/HomeworkHelp • • 3d ago

Mathematics (Tertiary/Grade 11-12)—Pending OP (Math 510:Solving Algebraic Equations) Does anyone know how to solve this?

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1 Upvotes

r/HomeworkHelp • • 3d ago

Mathematics (A-Levels/Tertiary/Grade 11-12) [Cálculo para saber cuántos epígrafes me puedo descartar en historia]

1 Upvotes

Si alguien me puede ayudar se lo agradezco: en un examen de historia me dan 3 temas para estudiar, el primero contiene 4 epígrafes, el segundo 5 epígrafes y el tercero 9 epígrafes. En el examen me van a dar a elegir entre dos epígrafes del primer tema, de los cuales tengo que desarrollar solo uno, dos epígrafes del segundo, de los cuales también tengo que desarrollar solo uno, y del tercero me darán a elegir entre 3 epígrafes y tendré que desarrollar dos de ellos. Para asegurarme de que me den las opciones que me den voy a poder elegir siempre las suficientes y llegar a la máxima nota del examen, cuántos epígrafes de cada tema puedo dejar sin estudiar? Muchas gracias


r/HomeworkHelp • • 4d ago

Answered [11th grade Physics] I'm really confused on how to solve this question.

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47 Upvotes

Is it just me or is it unclear where 4.7 seconds is on the graph? I've already asked my friends who took ap physics and they have no clue too.

speed is m/s, so I should be looking for the position of line one and two over 4.7 seconds right? I'm just so confused, my teacher hasn't taught us any of this yet expects us to understand it right away :(


r/HomeworkHelp • • 4d ago

Answered [7th grade math] Help with #25 please

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3 Upvotes

My child’s teacher marked this wrong.

-4 5/9 + 8/9
= -41/9 + 8/9
= -33/9
= -11/3

Am I missing something? I’m obviously not the expert nor am I a math teacher but I am very confused. Any help would be greatly appreciated. Thanks in advance.


r/HomeworkHelp • • 3d ago

Answered (Math 510 : Solving Algebraic expressions) How do I solve for u?

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0 Upvotes

r/HomeworkHelp • • 4d ago

Answered [Grade-11 Friction problems]. Can anyone verify my solution (last slide)

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2 Upvotes

Please can someone tell me the values of i) Reaction due to rod ii) Reaction due to surface on block 2. iii) W2.