[Request] Boat is doing 40-45mph. Mako shark catches up in seconds. How fast was mako going?

https://redd.it/1uu8azz
@TheyDidTheMath

[Request] is this calculation correct?
https://redd.it/1uu8s73
@TheyDidTheMath

[Request] How many averege adult men would you need to bleed dry into the ocean to succesfully make the ocean pink?
https://redd.it/1uu9ihs
@TheyDidTheMath

[Request] What is the formula of Earth to generate asymmetrical 8 and why?

https://redd.it/1uub3th
@TheyDidTheMath

[Request] How does the hosts’ spending at the World Cup compare to the long term revenue generated (tourism etc)
https://redd.it/1uubs8i
@TheyDidTheMath

What's the most calorically dense food by volume? Request

What I'm trying to get at is per unit volume (mL, cm3, cubic feet), what food or food product has the most calories. So, based on this, like what's the most calories you could fit in a stomach.

The only real constraint on this is that it has to be at least kind of a real food or food product that most humans could digest safely. I'm not looking for some answer of "well scientists made some creepy slop one time that ten percent of people might be able to eat but then they'll fart themselves to death".

I first posted this in no stupid questions but it got flagged.

https://redd.it/1uuc2mt
@TheyDidTheMath

[Request] What is the cost difference between buying this man a rental for a year and the governements cost to kill him?
https://redd.it/1uuexrt
@TheyDidTheMath

[Request] Would centripetal force of the rotating cannon increase the range of the projectile?

https://redd.it/1uuelny
@TheyDidTheMath

[Request] how much would it cost to load, transport, unload, count, and deposit 70,000,000 pennies?
https://redd.it/1uu8xd4
@TheyDidTheMath

[Request] if the Sun has shades on like this how much would that affect life on Earth?
https://redd.it/1uuor2r
@TheyDidTheMath

[Request] How many of these working for how many years would it take to clean up the Great Pacific Garbage Patch?

https://redd.it/1uupncs
@TheyDidTheMath

[Request] Is this sign at a kid’s eye level or an adult’s?
https://redd.it/1uurqxe
@TheyDidTheMath

[Request] If heavily Latino Texas counties along the southern border had voted for Joe Biden at the same rate they voted for Barack Obama in 2012, would Biden have won Texas in 2020?

https://redd.it/1uuywnm
@TheyDidTheMath

[Request] How fast is the tip going at the end?

https://redd.it/1uv1r7h
@TheyDidTheMath

[REQUEST] Can you count the rings better than I did? I counted 120-ish rings but Im not an expert. Tell me how old this tree that fell down in a recent storm is

https://redd.it/1uuy5kj
@TheyDidTheMath

[Request] Please can someone do the math, whether this is physically possible? I feel like two AA batteries would never have such capacity

https://redd.it/1uv56ue
@TheyDidTheMath

[Request] If the horse took a dump while midair, would it break a cars windshield?

https://redd.it/1uv5xy0
@TheyDidTheMath

Request Would watering a brick house on a hot day actually cool the house down a noticeable amount?

A guy told me a story about his dad using the garden hose to wet down their brick house on really hot days to help them stay cool. Would this actually have a noticeable effect?

It would be in eastern Nebraska which usually is hot and dry. The house was probably old enough to be solid brick, and not a veneer. If I remember the story right he would soak the brick in the morning before it got hot.

https://redd.it/1uv4a5g
@TheyDidTheMath

[REQUEST] Of these 100 million, how many will actually grow into trees?
https://redd.it/1uvab9u
@TheyDidTheMath