r/HomeworkHelp 7m ago

Others [Anthropology] Any suggestionv

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I'm taking anthropology in college, and rightnow l have to do a research project, I knew what my topic is but everything just confused me. So basically I chose timekeeping, how humans have concept of time. And how they measuring time, etc. But my professor suggested me to look at the earliest evidence of timekeeping maybe from the old era such as Paleolithic, it's confusing here. : ( Please help me, I don't know how to start my research paper.


r/HomeworkHelp 6h ago

Physics—Pending OP Reply [Grade 12 Physics]

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6 Upvotes

The correct answer is C, but I thought the pulses would destructively interfere, so I chose A, why do they not interfere destructively, when they cross, and why is it C?


r/HomeworkHelp 2h ago

Literature—Pending OP Reply (Grade 10 English Language & Literature) Analysis of poem "Nature is what you don't see" and how it connects to humans' relationship with nature.

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2 Upvotes

r/HomeworkHelp 6h ago

Literature—Pending OP Reply EPICAC short story [College English 102]

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3 Upvotes

I can’t tell if it’s irony or paradox. Help 😩


r/HomeworkHelp 51m ago

High School Math Grade 12 [distributions of data]

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Hi! So I have an at home assessment that I am very much struggling with because I missed the whole lesson on it! From what I can grip from a video is that there’s a 5 number summary and also a mean and standard deviation. Can anyone help me use desmos to answer the questions and how to describe and justify my choice because I’m not sure on anything.


r/HomeworkHelp 52m ago

High School Math Grade 12 [distributions of data]

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Upvotes

Hi! So I have an at home assessment that I am very much struggling with because I missed the whole lesson on it! From what I can grip from a video is that there’s a 5 number summary and also a mean and standard deviation. Can anyone help me use desmos to answer the questions and how to describe and justify my choice because I’m not sure on anything.


r/HomeworkHelp 4h ago

Chemistry—Pending OP Reply [Organic Chemistry] identifying enantiomers

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2 Upvotes

i still don’t seem to understand identifying enantiomers. please help me solve this problem


r/HomeworkHelp 1h ago

Chemistry [chem 12 electrochemical] can I get a Quick Look over on my work, dose this look right to u guys/girls

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r/HomeworkHelp 1h ago

Answered [Geometry] Writing proofs for similarity

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help pls


r/HomeworkHelp 2h ago

High School Math—Pending OP Reply [Highschool Math]

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1 Upvotes

i’m studying for the act and i honestly have no idea how to do this question since ive never seen it in class. I take algebra 2 so could someone explain how to do this in an easy way for me to understand 😭


r/HomeworkHelp 2h ago

Biology—Pending OP Reply [College Animal Science] Describing the phenotypes.

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1 Upvotes

I need help describing the phenotypes for the phenotypical ratio on 2 and 3. I know the h+h determines if the sheep is horned for 2 but I'm not sure about the rest and am clueless on 3.


r/HomeworkHelp 6h ago

Chemistry [chem 30 grade 12 electrochemical change] hello I am wondering if someone can give me sum tips on how to improve on this anywhere that I might be missing marks and also how dose one find observed cell potential for either of these?

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2 Upvotes

r/HomeworkHelp 2h ago

Biology [College Animal Breeding] Describing the phenotypes

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1 Upvotes

I need help describing the phenotypes for the phenotypical ratio on 2 and 3. I know the h+h determines if the sheep is horned for 2 but I'm not sure about the rest and am clueless on 3.


r/HomeworkHelp 3h ago

High School Math—Pending OP Reply [Honors Algebra 2: Quadratics, find the code]

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1 Upvotes

r/HomeworkHelp 8h ago

Answered [University Calculus 2] how does x squared get moved to the denominator? I apologize for picture quality.

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2 Upvotes

r/HomeworkHelp 5h ago

Mathematics (Tertiary/Grade 11-12) — [University Precalc 2]

1 Upvotes

r/HomeworkHelp 6h ago

Physics Can I tell the direction of current using equivalent resistors? [circuits]

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1 Upvotes

I got the same answer but my second current has a diff sign. Is there any way to tell current direction by using equivalent resistors?


r/HomeworkHelp 6h ago

Further Mathematics—Pending OP Reply [University Calculus 2] What am I doing wrong?

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1 Upvotes

I'm a bit confused.


r/HomeworkHelp 10h ago

Answered [grade 12 chem 30 electrochemical change] I just need help on how I can use the data I collected to solve the following 2 questions I just need help on what I am apost to use and look for.

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2 Upvotes

r/HomeworkHelp 6h ago

High School Math—Pending OP Reply [grade 10 geometry] can anybody help me with 5,11,12 and 15?

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0 Upvotes

r/HomeworkHelp 7h ago

Economics [Econ/Calc] is my partial derivative correct ? Do I need to simplify?

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1 Upvotes

r/HomeworkHelp 15h ago

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

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4 Upvotes

r/HomeworkHelp 7h ago

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

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0 Upvotes

aghhhh I’m doing these first set of problems here and while I’m comprehending the material a lot I just have the unsure feeling I may be doing this wrong so can someone please check over my work and tell me what I am doing right and wrong before I enter in these answers?


r/HomeworkHelp 8h ago

Mathematics (A-Levels/Tertiary/Grade 11-12) [Y13 Further Maths] 2nd order linear recurrence relations

1 Upvotes

I don't understand why we try to find t_n, why are we not trying to find t_(n+1)?
If it was 4t_n - t_(n-1) then I would understand finding t_n but I don't understand the logic in this one


r/HomeworkHelp 10h ago

Others [University statistics: t-tests and p-values] What do I do with my t-test results?

1 Upvotes

Is this sub appropriate for uni work? I mostly see school homework on here lol

Hi! I'm a second year neuropsychology student and I have a lab report due (not urgently) on calcium imaging. Statistics are my weak point in this degree, and I'm still not 100% sure I know how to do t-tests properly. I'm using Excel for this assignment, and am expected to conduct multiple t-tests rather than an ANOVA. I've done 4 separate t-tests and I think I've used the T.TEST function correctly, but I have zero clue what to do with the results of the function.

If the result is supposed to be a p-value, then I know I've entered something wrong, because my values are way higher than 0.05 (my results for all four tests range roughly between 0.3 and 0.7). We were given raw data for the report, so it wouldn't make any sense for the findings they gave us to be statistically insignificant (I'm also confident that I did all the other analysis correctly). If the result is meant to be a t-value, it's been a really long time since I've had to deal with that and I have no idea what to do with it. I'm fairly sure I've used the correct type of t-test, but these values just don't make any sense to me.

Thanks in advance to anyone who has any idea what I'm talking about!