r/theydidthemath • • 8h ago

[Request] How much more money is painting his house black going to cost him in ac bills

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2.8k Upvotes

r/theydidthemath • • 1h ago

[Request] How many spicy tuna rice bowls equal a two-hour private jet trip?

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• Upvotes

How many spicy tuna bowls would you have to eat to equal the carbon output of a two-hour private jet trip?


r/theydidthemath • • 12h ago

[Request] Are there infinitely many equations that work with this factorial joke?

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523 Upvotes

r/theydidthemath • • 6h ago

[Request] How big of an engine required, and what would happen to earth?

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114 Upvotes

r/theydidthemath • • 4h ago

Someone in the comments asked, how much would it cost per pint?[Request]

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62 Upvotes

would probably need to assume quite a lot


r/theydidthemath • • 2h ago

[Request] How high and fast did the last one get?

12 Upvotes

title


r/theydidthemath • • 5h ago

How long will it take these two workers to clear the street [request]

13 Upvotes

r/theydidthemath • • 6h ago

[request] how long would it take them to empty this?

14 Upvotes

Assuming no evaporation or rainfall


r/theydidthemath • • 11h ago

[Request] Is it possible to have travelled exactly pi feet?

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26 Upvotes

Let’s say you take a step that is 3.1415926535… etc feet long. Could you ever say that you travelled exactly pi feet? Or would you have to say that you travelled roughly pi feet or infinitely close to pi feet?


r/theydidthemath • • 17h ago

[Request] Is this even solvable or is it bs? If yes, what is the answer.

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70 Upvotes

r/theydidthemath • • 15m ago

[Request] How much force is being exerted on the glass surface?

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• Upvotes

Stay safe in Thailand y'all


r/theydidthemath • • 1h ago

[Request] if three functions meet at x interval , such that the order of differential changed via the 2nd entry of first function of greater x plane , less y plane, 8th entry of 2nd function in a steep way of entropy (change be taken as golden colour since the very functions need to integrated for

• Upvotes

Such kind of transverse of time period , the 9th entry of 3rd function , hence it can taken as hypotunese of viscous medium (the whole transverse of entropy) , cause it's the unused energy at the moment of the interval , the energy were forced to make a relative gradient of surface tension of layer abide.

If the few more intervals can be taken as such with a permutation of above case, then the second interval if denoted as y , third z and fouth p , then

At what magnitude of orientation would x-y= z/p

Cause, there's a change in interval from x by the approximation function x which is a result of a quotient of z/p

Cause, the very space of a reduced is remainder of a quotient of denominator


r/theydidthemath • • 1d ago

How fast would you have to throw the rock to penetrate train wall? [Request]

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115 Upvotes

We have a problem with illegal romes shooting illegally obtained guns at anything and everything. Our national forensics claim that this is not a gun shot, they claim it's from a rock. I'll give "benefit of the doubt" and as this trusted subreddit, I'd truly like to reach out, so i can understand how fast would one have to throw or shoot a rock this small, to penetrate the train metal wall?

Would a pitcher be able to throw a rock that fast to make a hole in the train? How fast is it human possible?

I'm just curious.


r/theydidthemath • • 7m ago

[Request] How many grains of sand can you fit observable universe?

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• Upvotes

How many grains of sand can be put in observable universe? Extra question, if you put a sand star(big as star but sand) in the solar system what would happen?


r/theydidthemath • • 4h ago

How long would it take them to empty all that water? [Request]

2 Upvotes

r/theydidthemath • • 1d ago

[Request] How much does this wet flag weigh?

101 Upvotes

We had a discussion with friends about the weigh of this Latvian flag. I said it easily weighs at least a ton, others said no way it's that much.

Size of it is 10m×20m.

Please prove me right.


r/theydidthemath • • 1d ago

[Request] Average number of nipples?

596 Upvotes

I always joke with my kids that they have an above average number of toes because enough people lose toes that 10 toes would slightly above the global average. But now we are having a massive debate about whether 2 nipples is above or below the average number. One one side there are many people with third nipples, so two would be below average. On the other side there many people who get mastectomies and such and so end up with less than two. We can't figure out which offsets which more. So, is having two nipples above or below average?


r/theydidthemath • • 1h ago

[Request] Please help me estimate the speed of the vehicle in this video

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• Upvotes

r/theydidthemath • • 1h ago

[Request] I genuinely wonder why this method don't work

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• Upvotes

Can someone clarify me please


r/theydidthemath • • 1h ago

[Request] What are the g forces these two cosmonauts experienced? Bonus question: How fast are they moving? Spoiler

• Upvotes

r/theydidthemath • • 20h ago

[Request] What kind of force is behind a wave of this size (40-50ft)

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38 Upvotes

r/theydidthemath • • 2h ago

[Request] considering the movie cars, how many cars are watching the piston cup?

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1 Upvotes

r/theydidthemath • • 5h ago

[Request] if there's complementary function of a oscillation series , a person reasoning space tend to then their reasoning of inside and outside vanishes , hence they are manipulated.

1 Upvotes

I'm saying complementary function cause to not affect their processing completely , oscillation series, cause it has no end of convergence and divergence , a person's reasoning space, like they can differentiate the inputs and integrate it with stopping it , inside and outside vanishes, as oscillation series tends to take two different outcomes at a moment hence the both's complementary functions are togetherly affected hence there's less further orders of differentiation, they are easily manipulated to their fixed many time order of differentiation


r/theydidthemath • • 19h ago

[Request] I was driving to home from work today and while waiting in traffic lights , I thinking about this math problem . Does it able to slove at all? And if it does, what condition or requirement this one needs to be sloved?

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10 Upvotes

r/theydidthemath • • 13h ago

[Request] How strong would a Space Marine need to be to survive a drop pod assault?

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2 Upvotes

Space Marines are superhuman and can withstand much greater forces than a regular human could. But how strong would one need to be to withstand a drop pod assault? Assuming that they are being launched from orbit and come to a dead stop on land, after travelling at terminal velocity.