0–14 years: 18.73% (male 31,255,995/female 29,919,938)
15–24 years: 13.27% (male 22,213,952/female 21,137,826)
so 32% of the U.S.A. are between 0-24.
Assuming an equal distribution and only kids between 6-18 go to school we have around 16% of 6-18 year olds (12 years from a span of 24 years).
Assuming EVERY KID at any given time has to be in a class that means there is one teacher for every 15 kids or so. (Only public school). That's a lot of teachers.

Because our years are based around Jesus, and we are barely in to this year, I will say it has been 2019 years since Jesus’ birth. There are 8,760 hours in a year, and if you work 8 hours a day, every day, you will work about 2,920 hours a year. 2,920 hours a year for 2019 years is 5,895,480 hours in total. If you make 2,000 dollars each hour for 5,895,480 hours, you will make $11,790,960,000.
According to Forbes there will be 39 people richer than you

According to wikipedia, there are 2153 billionaires. They have a combined wealth of $8.7 Trillion. Subtracting $1B for each from that total leaves $6.547 T. So thats roughly correct, if a little bit low.

π.

Let's assume this is the USA. There were 165.92 million women and girls in the USA as of 2017. There's been some variation in the number of "Amandas" in the USA across sources, but 778,954 seems to be near the middle. That means around 0.4695% of the female population is named Amanda, and OP had a 0.4695% chance of who he called "Amanda" actually being named Amanda.

The ratio for the radius is 100 to 1. Looks about right.
The Sun has 1 million times the volume of Earth, so you could fit several hundred thousand Earth-balls in.

First : the terminal velocity of a carrot is NOT 147 mph A carrot has the same density as a human.
A human terminal velocity falling head first is approx 120 mph. The terminal velocity of two similar things falling is greater for something big because it has less friction by lbs than for something small. So a carrot can not fall that fast.
Second : the carrot will fall with the large side first. The thin part has more drag. Think of a drop falling. It's the same principe an you can try it by throwing a hammer.
Third : the force depends of the duration of the impact so it will have a greater force if it hit concrete and a lower force if it hit mud.
We need to calculate the kinetic energy If we take 0,1kg and 50mph (80km/h=22m/s) wich is more realistic as a final velocity we have E= 0,5mv2 E=0,50,122*22 E=24J
24J will probably hurt you way way less than a punch.

Thats close to correct. The helm is $170, Body armor is $124, Shield is $131, Body pouch is $30, Pepper spray is $16, Mask + Gloves are $70, Baton is $55, Non-lethal is $98, Rubber bullets $60,
Total= $854 per person...
Cover all is $3 {$75.73(with tax) for 25 people}, Mask is $8 {$160 for 20 people}, Face shield $2.70 {$135 for 50 people}, Gloves are $0.30 {$134.76 for 1000 people}, Thr appron is $0.50 {$48.92 for 100 people},
Total = $14.50 per person...
$854(1 person) ÷ 14.50(1 person) = 59.97.....
There are 59.97 (59 or 60) peoples worth of ppe coverage in 1 riot gear.........
Prices may vary state to state

2.3 billion nuggets sold per year in America by 375,000 workers, hence each worker makes 613 nugget portions per year. This would mean he served an extra 613 nuggets over the course of one year, hence
1,533 extra nuggets in total.

Humans consume anywhere from 20-30 liters of pure oxygen per hour. A leaf will typically give off 5 milliliters (.005L) of oxygen per hour. 20 liters consumed divided by .005 liters produced comes out to 4,000 leaves minimum, which comes out to 80 50-leaf plants.

We can try to make some simple Physics computation here. We can use Bernoulli's equation (which is basically just the principle of conservation of energy). In order for this amazing trick to work we need the urine to reach the point of zero (ideally a bit more than zero) velocity at a height higher than the head of a regular dude. Translated into the Bernoulli equation it reads:
0.5v2 > gh => it works => v > sqrt(2gh)
with v the initial velocity of the urine, g the gravitational acceleration (9.81 m.s-2), and h the height from the penis to the top of the head. Now I have measured this height for me and it’s around 1 meter. This means that I would need to pee at 4.4 meter per seconds to pull this off!
This brings us to the interesting question: How fast do we pee? Well, I did not research the depth of internet for this but I found this paper saying that the speed for boys is around 2.35 and 3.25 meter/s. So if it’s the case for me I would totally pee on myself, fail. But if you are a young boy or a dwarf you can make it! 2.35 meter per sec corresponds to 28 cm penis to head.
It might be that women have a higher urine velocity so they may have a chance (if they can aim towards the top which remains to be seen right…).

I'm gonna presume she bought tapes in bulk and made use of any available clearances and discounts. Based solely on this article I found from 1996, it seems that if you looked for a good sale you could get blank tapes at around $2 apiece in 1996, which is about $3.20 in today's money.
Using that as a baseline, it would have been around $230,000 over the years.
I imagine with buying that much she's could probably find somewhere with even cheaper prices, so it could have been even half that, but it's in the ballpark of the price of a house.