If you don’t want do do approximations, you can also just do 60/360 * pi * 6^2 = 36pi/6 = 6pi = 48pi/8 in^2 and 45/360 * pi * 7^2 = 49pi/8 in^2 and then do the dolar per inch squared. 1.5/(48pi/8) = 15/10 * 8/48pi = 15*8/10*48pi = 15/10*6pi = 1/4pi $/in^2 and 1.7/(49pi/8) = 17/10 * 8/49pi = 17*8/10*49pi = 136/490pi = 68/245pi $/in^2 Now when we compare the two 1/4pi and 68/245pi we do the common denominator 245*4 So we have 245/980pi and 68*4/980pi = 272/980pi and since the first number is smaller, the first slice is a better deal.
@Yep1088 минут бұрын
3rd GRADE, obvious you are not grasping the knowledge base and concepts in 3rd grade.
@teodoroquindara758359 минут бұрын
There is no reason to divide 1 with 0. Its undefined and infinite. This Queston is ridiculous....Remember that ZERO is a NEUTRAL NUMBER...Its a number but a place holder.
@astrolo3799Сағат бұрын
Can we take log both sides then x=e^8/3
@MrInitialMan2 сағат бұрын
I added two to both sides and subtracted X from both sides, got 4=0. Still complete nonsense.
@justjeanette75882 сағат бұрын
If you have one and divide it by nothing you still have the one left but how many ones are in zero would be zero 😂😂
@user-dv5sn2xv2y2 сағат бұрын
The rules of mathematics are not fantasy, as physics and chemistry, the meaning of divided by zero is that a particle keeps in current position or status, and not be separated, so 1=1, and 1 divided by 0 is equal to 1. (1/0)=(1/0)=1=1. The long division of this question will only give (1/0)=1, because the remainder of 1 divided by 0 is 1. But people could say this question is undefined. It's about mathematical language.
@opsatr3 сағат бұрын
blackpenredpen has a blue pen 😉
@akindeleakinbayo23903 сағат бұрын
Don't believe everything u see or hear on the internet, ppl are just making money. Most captions are bait for viewers. No mention of the name of the school so no case.
@awkwardsilence44274 сағат бұрын
Isn’t this where imaginary numbers come into play?
@andyroid81035 сағат бұрын
The first thing I do at the slice shop is bust out my protractor. Slice shop owners hate this one trick.
@Shelzastark5 сағат бұрын
Thanks brother...
@cjinasia92666 сағат бұрын
This was covered extensively in Algebra 1. If you do not remember this one, you never understood Algebra.
@All5uy9vh5d6 сағат бұрын
reminds me of the x=x-1 computer scientist w/ mathematician meme
@daisy82976 сағат бұрын
If she gets a simple thing wrong, what else is she teaching the children that is wrong?
@guilhermerocha28327 сағат бұрын
This made me realize that because there are infinite complex numbers which have the same distance to the origin, i.e. the module of these numbers are the same, then the only possible way to graphically describe a complex number is on a plane
@mr.mxyzptlks83918 сағат бұрын
Nice explanation, but, what ‘class’ of functions does x^x fall into? Is it a power exponential? And, if we assume there is this 3rd class, are there any others, e.g power towers, etc.? Really intriguing topic 🤯
@mrfunkington8 сағат бұрын
You can't divide by 0
@SiegfriedEmme9 сағат бұрын
I really like your proof
@djacobmadrigal10 сағат бұрын
I never understood the logic of a number divided by 0 equaling null set: if I have 5 candy bars and I have zero people to share with (ie 0) how is the answer not 5? If I cannot divide I still have 5 candy bars. In addition how can I divide say five candy bars by one person? Shouldn’t that be null set?
@ugoc330011 сағат бұрын
2 is not -2 either
@michelleheadley291112 сағат бұрын
Division is how many times a number is multiplied to be the other number. I. E. 8/2 is 4. Because 2x4 is 8. Hence 2 goes into 8 4 times. But 0 doesn’t do that. It can’t be multiplied by anything to create another digit. If you subtract a multiplied from 0 you can get a negative number. But it doesn’t work that way with division. It’s not 0. It’s just not divisible by 0. That’s like saying 0 goes into 1 1 times or 0 time. Whatever. It can’t. 0x0 is 0. 0x1 is 0. No amount of multiplying or adding 0 together will equal 1 If it was 0/1 you would get 0. But since it’s 1/0 there’s no answer. Because 1 can’t go into 0. And vice versa.
@Shansia-i6w13 сағат бұрын
The question itself is flawed. How can you use nothing to divide something?
@captainamerica349313 сағат бұрын
I checked that with my phone's calculator and it answered with "error".
@vibeslide14 сағат бұрын
My problem as a mathematic dummy is that I will forever recall the wrong solution but immediately forget the correct one.
@isadorabravanti14 сағат бұрын
Answer: 1.......well, what do I know, I'm 65 years old and learning math was done the old fashion way......without calculators. But hey , Gen Z math!
@RedShiftedDollar14 сағат бұрын
The graph also helps. It’s y=x graphed with two different offsets. Intuitively they are parallel and will never cross.
@DileepB15 сағат бұрын
if it was true then 0 times 0 would be 1!
@lawrencelawsen682416 сағат бұрын
I just subscribed to this channel because I love this guy's stuff
@lawrencelawsen682416 сағат бұрын
I love this guy
@wizrom304616 сағат бұрын
I write computer code, and always out protection in the code so that n / 0 always returns a result of 0 This avoids a system crash (divide by zero error) So.... The answer of 1/ 0 is indeed 0 at least in a very significant number of processes
@brianlara865116 сағат бұрын
Do NOT have this guy teach you math
@brianlara865116 сағат бұрын
First step is wrong
@mattdecker679117 сағат бұрын
Perhaps you should become a teacher.
@MindofMatter17 сағат бұрын
I think i would send them a link to a reputable but not overly complicated mathematical proof/statement on it via email with a message saying "my son, _____mathematician and i stand behind our statement: it is not 0" and leave it at that
@robert855218 сағат бұрын
Darn interesting problem with an even more interesting solution
@Shroosk18 сағат бұрын
if there are inches in my puzza its a bad deal.
@TaylorHaubrich19 сағат бұрын
One divided by zero is equal to zero
@stolenlaptop19 сағат бұрын
In programming false is a solution. Looking at it i instantly thought 0 or false for the answer.
@Mikael.formermilitary19 сағат бұрын
Well done sir. Asking questions is a good way of gauging the quality of education our children are receiving. Superb work sir…
@CHENTIA473519 сағат бұрын
how toppings are distributed?
@Zappy71419 сағат бұрын
Was having a breakdown for 4 minutes thinking you were going to come up with a solution.
@LowLess210 сағат бұрын
Had me questioning my answer 😭
@BenJehovah696920 сағат бұрын
X equals a divorce after having twins
@AliAlkamel-rf3ur20 сағат бұрын
I can say Z=5(cosx+isinx) Any value of x will satisfy the equation
@Thisispercik221 сағат бұрын
I simply moved all the variables to the left and the numbers to the right just like you and got: x-x=-2-2 0=-4 -4 cannot equal 0 so the equation has no solution.
@ryandarey21621 сағат бұрын
Give someone 2 crayons. Ask them to divide 0 times. The answer is 2. You are trying too hard. 0 = dont divide, because you are not dividing. Because if you asked to do something 0 times, you dont do anything. English > maths
@z000ey22 сағат бұрын
In Croatia we were always allowed to use the logarithmic tables (which usually came also with trigonometry tables along), while not being able to use calculators. Worked out pretty good.