Wow great video! Such long hours! I’m planing to watch more of your AI sl math videos for further reference. I live in Norway, and I’m going to DP1 next year and I am planning to do a lot of revision for my year 11 maths because I failed it this year. The reason why I failed was mostly because of the language barrier (Norwegian) and I’m not fluent in that language, well at least, not to the extend that I can understand the teacher’s teaching. And for some strange reason, the year 11 pre ib programm is in Norwegian which means all subjects except for English are taught in Norwegian and it is not fully IB-like since were exempt from doing cas and such. Thankfully the grades I got for the year 11 (pre-ib/dp program) do not correlate to the ib diploma for the upcoming 2 years since year 11 was mostly public school education and not fully IB so whatever I got for this year do not matter for IB diploma. However, I must take the exam again for math but that won’t correlate to my ib diploma, it is only for the native public school report card. I’m not good at maths and I’d say I’m below average and so I want to take the next upcoming years seriously and get a 6 or 7 for my maths subject. I already got an idea of what to exactly study to better prepare myself for maths ai sl but I would like to hear your voice and what you think i should study for ib maths ai sl. I’ve been looking at your videos for ib ai sl maths and your teaching is OUTSTANDING as I understand everything from you and you make it very clear as to why you answer or approach the problem in a specific way and thoroughly explain each step which is a huge plus. I think your videos will be very helpful for me as I intend to revise during the summer break and I think you will change my life in maths specifically. Just letting you know that what you do inspires me to put more work than I already do and that your videos influence people and help them to improve. ❤
@quirozmath49478 күн бұрын
Hey there! Thank you so much for this heartwarming message!! I am so happy that I have been able to inspire you! :D It is these comments that keep me motivated with uploading videos. I'd like you to know that I was also below average with math at some point... I took the easiest math course available in school. In my first national university entry exams that I did in my country, I was VERY far from my objective score (had to like double/triple my points pretty much, but, I did!). The first course I failed in university was math, etc, etc.. However, nowadays, I am a math tutor in my spare time and finished my degree which actually required a lot of math along the way. Was I talented? No. You don't get to pick your innate talents... Was I disciplined? Yes. You get to pick your habits and where you invest your efforts.... Everything I have ever mastered in math hasn't been talent; It has been, mostly, full on discipline. If you put your mind and soul into it, you will 100% succeed! I think it is absolutely EXCELLENT that you seek to revise during your summer break. I am 100% sure that you will arrive way better than what you think! :) If you put in the work, it'll pay off. I assure you :D I highly suggest that you focus on METHODOLOGY. Identify "buzzwords" (keywords) and figure out the appropriate method / formula to use from there. I recently organized my videos into playlists by topic, so, consider looking at that as well - www.youtube.com/@quirozmath4947/playlists - . Since you have a lot of time (summer break), I suggest that you decide to MASTER a SPECIFIC paper 1 and paper 2 of some year. For example, go ahead and MASTER paper 1 and paper 2 of may 2023. Why do I say MASTER it? Because, when you really MASTER something, you know every single question and you can explain it very well. IT IS MUCH BETTER TO UNDERSTAND FEW QUESTIONS IN DEPTH THAN TRY TO SOLVE AS MANY AS POSSIBLE. This is because it forces you to understand WHY you are doing what you are doing. Seek to answer the WHY of things and you'll master ANYTHING. You're WAY better off mastering one or two papers at 100% than understanding twenty of them at only 15% each, you know? Don't move on until you fully get it/understand it. The IB tends to have similar questions, that is why I mention the whole methodology thing. Also, quick tip, the day of the test you'll have a formula booklet, so, study with it ALWAYS. Get familiar with it, know whats in it, love it, care for it, it WILL save you. Last but not least, consider joining the discord where you will be up to date with the most recent uploads and also have a space where you can ask and also answer math questions. I usually respond within less than 24 HRS. discord.gg/ek3yH5xj. Thanks for the support!! Good luck!! Hope I helped!
@ashishjain0915 күн бұрын
why am i finding this channel now, this is gold man keep it up loving your work 🙌
@quirozmath494715 күн бұрын
tysm for this comment!!! will do, boss :)
@warset32218 күн бұрын
ty, helped a lot
@quirozmath494718 күн бұрын
thx for your comment! I'm glad I could help :3
@eliasjofrediaz139319 күн бұрын
Grande Sal Khan chileno
@quirozmath494719 күн бұрын
Ajsjshd <3
@Antonio-zi1lw20 күн бұрын
you are a hero
@quirozmath494719 күн бұрын
we are all heroes without capes. life is tough on all of us. keep it real! good luck!!
@ameligena20 күн бұрын
This video helped me a lot in solving my doubts. Thank you so much. You explained everything clearly. 😊🫶🏼
@quirozmath494720 күн бұрын
i'm glad I could help!! thx for your comment :D
@zikrilhakim769122 күн бұрын
why dont use the central limit theorem for question C? im wondering since its stated it take sample of 80 male cats
@quirozmath494722 күн бұрын
You are technically applying it since 80 > 30, you can assume a normal distribution, which is what "unlocks" the use of normalcdf. I tend to see that theorem in a more practical sense ("this is a normal distribution, so, now I have xyz tools"). It sounds to me like you might be referring a different formula/method? I am open to hearing alternatives. Regardless, part C asks for the expected number of cats with a weight less than 5.3kg, so you still need to try to get the interval from negative infinity up to 5.3kg.
@zikrilhakim769122 күн бұрын
@@quirozmath4947 one more questions , why you just use the standard deviation given and not find the new sd with formula sd^2/n
@quirozmath494722 күн бұрын
@@zikrilhakim7691 ok so we agree that, because 80>30, it is a normal distribution, right? The thing is, it is a normal distribution with THE SAME PARAMETERS (mean and std deviatoon) becauseeeee we are still talking about Persian Cats. If it were new cats or a new animal or whatever, then, you'd have to recalculate the std deviation, mean, etc
@zikrilhakim769122 күн бұрын
@@quirozmath4947 ok thankyou
@rayencomargaritabarrientos731123 күн бұрын
🤩❤️
@quirozmath494723 күн бұрын
♡♡♡♡
@hdcbpxsytahdcbpx23 күн бұрын
hows this man literally better than my actual math teacher
@quirozmath494723 күн бұрын
Hahaha tysm for the compliment ♡♡♡♡
@futtmasyАй бұрын
i have no idea what past paer 2 is, I'm a Math AI SL student, and next week I have Math Ai final term exam from Chapter 3,4,5,6, and 7. Could you please tell me what should I study from or what video you recommend for me to watch without studying from my book
@quirozmath4947Ай бұрын
Your IB exams will include a paper 1 and then a paper 2 the next day. Paper 1 has many shorter questions (like around 12) that usually have only one topic behind it. For example, an entire question only about integrals, only about a box and whisker plot, etc. On the other hand, paper 2 has less questions, but, they are longer since they usually mix these topics. For example, you might have to solve a box and whisker plot and then run a t-test in the same question. I am not sure what chapters 3, 4, 5, 6 and 7 refer to in your textbook. I suggest you look up what topics they fall into (functions, probability, geometry, trigonometry, etc) and then look up some videos that I have. You can study from my videos <3 but, you need to use your textbook first to see what topics you need to review. I have playlists, so, you can surely find what you need there once you know what you need to review. Also, remember to join the discord! We help each other with math questions. Link is in the description :) Good luck!!
@rayencomargaritabarrientos7311Ай бұрын
🎉 new videos!!!
@quirozmath4947Ай бұрын
<3
@itsdennyboyАй бұрын
8:55 i don't understand where the 995 came from can you please explain
@quirozmath4947Ай бұрын
2n+5 > 1000 -5 to both sides to get n alone 2n +5 -5 > 1000 - 5 2n > 995 divide 2 by two to get n alone 2n / 2 > 995 / 2 n > 497,5
@JavvosАй бұрын
Maths is finished king 🙏🏾
@quirozmath4947Ай бұрын
math unfortunately never ends
@itsdennyboyАй бұрын
9:44 my calculator's giving me 3709.173726 sir what does this mean please
@quirozmath4947Ай бұрын
both are correct my friend. I answered with 3 significant figures. you can answer with the "full" number if you want. look at 3:23:06 - the answer key shows us we can leave it as 3710 (significant figures) or 3709.17 ... (full number) make sure you put cm ^2 because it is an area :D
@itsdennyboyАй бұрын
@@quirozmath4947 thank u!
@hdcbpxsytahdcbpxАй бұрын
legit livesaver bro 💯💯
@itsdennyboyАй бұрын
why is it sin28 at 26:18.. plz help!!
@quirozmath4947Ай бұрын
Hey, thanks for pointing this out. I simply trolled haha it should be sin(25) instead of sin(28). I sometimes mix up numbers unintentionally. plug in what you see at 26:40 with sin(25) instead of sin(28) and you'll get the right answer. Using sin(25) you get 815, using sin(28) you get 733. My bad - didn't notice until this comment sooo thanks!!
@hdcbpxsytahdcbpxАй бұрын
thanks bro
@fiamosАй бұрын
god bless u
@aroundaceАй бұрын
you were my goat for the ib math test 🙏🙏🙏🙏🙏
@racnoff6726Ай бұрын
Thank you tons mate! Absolute lifesaver for my classmates and I <3
@quirozmath4947Ай бұрын
Glad I helped!!! <3
@marcelmichnowski7212Ай бұрын
I just closed all my tabs with your videos after coming come from my last math p2.Honestly, your videos were a lifesaver and I want to sincerely thank you for your efforts. Thank you mr Quiroz
@quirozmath4947Ай бұрын
♡♡♡♡ I'm glad it helped!!!!!
@beam8544Ай бұрын
It has been quite a journey Mr. Quiroz. Finished paper 2 today and I am going to miss you. I can finally forget all about the GDC!!!! Gracias por todo, sigue asi y ayudaras a muchos estudiantes
@quirozmath4947Ай бұрын
Tysm!!! Good job with IB math, good luck in your other subjects!!! Thanks for the constant support beam! You a g. Keep it real! 💫
@underman5110Ай бұрын
thanks a lot man
@pitifloro5792Ай бұрын
You’re a legend bro
@user-pl7ov7jo3hАй бұрын
JUST FINISHED BOTH MATH EXAMS. MR.QUIROZ YOU SAVED MY LIFE THANK YOU!!!!! I'M GONNA MISS YOU BRO. IF ONLY THERE WAS A QUIROZ CHEMISTRY :(
@quirozmath4947Ай бұрын
Glad to have had helped! All the best in your travels and projects 💫 don't forget to give hugs and love randomly 🌼
@juliana5182Ай бұрын
Youre the only reason why I didnt fail my paper one yesterday. Thank you so much for these videos. They help a lot!
@quirozmath4947Ай бұрын
<3
@Chiara-ep5erАй бұрын
I have my paper 2 tomorrow, really wish I woulda found you sooner you have great content and make things extremely understandable
@quirozmath4947Ай бұрын
Awww thanks!! All the best in P2 :D
@lumityxd5327Ай бұрын
This is so helpful for refreshing my knowledge!!! But the questions seem simpler than usual, I wonder if it's due to being made during the covid years.
@SkittlesS299Ай бұрын
Just took paper one and I think I bombed it opps. But your videos were very helpful! Thanks for your work. I will now prepare for my redemption arc in paper two.
@quirozmath4947Ай бұрын
IT AIN'T OVER TILL ITS OVER 💥💥💥💥
@ErisGoober.Ай бұрын
0:57 😂
@quirozmath4947Ай бұрын
😅
@carticactusАй бұрын
what i like about your channel, is that disregarding the fact this is some pretty basic math, you still explain everything so thoroughly. really helps to understand some things where others just expect you to get it.
@gabbyderry3001Ай бұрын
u r awesome for this thank u lol
@drizzieglazed8201Ай бұрын
here I am.......... the night before my paper two....... after getting 26 marks out of 80 on my paper 1 today..... [32 best case scenario, 26 generous worst case scenario] I also realised in the last 30 seconds of my exam how to calculate one of the questions and rushed to get it done in time but couldn't. 6 marks down the drain. Now I rely on my Math IA and this paper 2 to get me through to at least a 3 or a 4... time to grind
@layasrileela1470Ай бұрын
lmaooo, well there my little fella! So, we both did the same exam today 😂and seems that you're almost in the same boat me, I wish you good luck for paper 2 tomorrow! but dude it's like what 1.5 hours till tomorrow 💀😬🥲 (assuming you're in the same time zone as I am) also, let me know your math paper 2 goes for you tomorrow! Goodluck!! <3
@quirozmath4947Ай бұрын
ALL IN BABY LEEEETS GOOOOOO
@drizzieglazed8201Ай бұрын
@@layasrileela1470 Will do, man yeah not many hours until tomorrow and I still have my ESS paper 1 later that day. Today I was running on just 3 hours of sleep because of a thunderstorm over my area, sleepless not even due to revision. Just because my body said 'no <3'. So I should probably sleep or i'll ruin my chances, BUT THIS VIDEO IS 4 HOURS LONG AND I NEED AS MUCH LAST SECOND TUTORING AS POSSIBLE SO I CAN PASS THIS. I'm not aiming to pass math- I'm just aiming to not get a disqualifyingly low score haha. A 2, 3, or 4 is fine by me. But man today's paper was so humbling..... better than expected though at the same time. Wishing you best of luck on your paper 2, you got this. 01:30 hours of torture and then no math ever again!
@phuntsokgyaltsen873Ай бұрын
same here
@MJYoutubersАй бұрын
@@drizzieglazed8201im doing ESS paper 1 as well, I’m pretty confident though but make sure you go over all the calculations for population and diversity! I have the dame thunderstorm problem here in south florida, I wish you the best of luck with you’re sleep and exams!!
@mmq4017Ай бұрын
You actually saved me in todays math paper 1! Thankyou so much!! Like if i didnt watch ur video idk what i could’ve done!
@quirozmath4947Ай бұрын
I'm so happy to hear this!!! Excellent work my friend 💯
@lenatakei153Ай бұрын
what do i set as the window at 43:06 ?
@quirozmath4947Ай бұрын
I suggest to first press "zoom" and then "zoom fit". From here, it is usually pretty obvious what you have to change in your window to have it work.
@Alaa-it7juАй бұрын
Hey! For question 5e, can i plug 16 into the function given and equal it to 14000 (from part d) to see if it will equal 14000? so like 14000= -1000(16)^2 + 30000(16) - 210000
@quirozmath4947Ай бұрын
Yeah, this makes sense to me. It basically shows that that function worls/is correct so yeah seems fine by me.
@Alaa-it7juАй бұрын
@@quirozmath4947 thank you! you are actually our hero for math ai
@milanporteous1813Ай бұрын
my paper 2 is in 8 1/2 hours thank uuuuuu for saving me
@quirozmath4947Ай бұрын
LETS GOOOOOO 💥💥💥💥
@adatbhАй бұрын
Mine too lmfaooooooooo
@milanporteous1813Ай бұрын
@@adatbh byeee what were those questions i might not even get a 4 😭😭
@alicacaveri263Ай бұрын
never stop doing these pls
@quirozmath4947Ай бұрын
Roger that!
@user-xv7nb1dv8vАй бұрын
how the f*** am i gonna manage to do all this in only 1.5 hours?
@quirozmath4947Ай бұрын
These are thorough explanations. Focus on buzzwords ~> formula ~> method/procedure
@milashaghol.488Ай бұрын
HI IM SUCH A FAN THANKS FOR SAVING MY EXAMS
@quirozmath4947Ай бұрын
<3
@rayan_375_8Ай бұрын
Maths exam in 3h, bout to rock it with my 2h sleep, no brain, my low battery calc and my fucked up formula booklet 👾
@quirozmath4947Ай бұрын
Hahahaha thats the attitude!!! Rusty Trusty formula booklet
@juliana5182Ай бұрын
It's currently 4 am 4 hours before the exam, and I'm so sad I just found this channel; this is gold.
@user-mp2ms7uq3tАй бұрын
im freaking out bruh mine is in 2 hrs
@juliana5182Ай бұрын
@@user-mp2ms7uq3t mine is in 8, good luck
@aboredapple2227Ай бұрын
very good
@shdalkАй бұрын
P1 in 4 hours!!! And thank you!!
@palsharma7111Ай бұрын
this is mad thank u
@DisciplinecityeАй бұрын
predicted a 3 lets see what a couple of your vids get me to, exam is in 12h
@quirozmath4947Ай бұрын
give it all you got!!!!
@carticactusАй бұрын
1:53:21 dude spitting some real ass shit rn
@quirozmath4947Ай бұрын
Keep it real my g!
@mash3014Ай бұрын
thank you so much, watching ngiht before my exam! this will help me no doubt.
@quirozmath4947Ай бұрын
You got this homie!!!
@beans_of_jellyАй бұрын
Oh my gosh you are so amazing, literally saving my exams out here
@quirozmath4947Ай бұрын
Hahaha good luck tommorow!!! ♡♡♡♡
@user-bc7ii5yg4mАй бұрын
you know what i rlly love is how u talk in such a informal way as if im your close friend and it makes me understand way faster for example the things u say like omg wtf is this formula like i would be thinking this in my head too like u explain everything from scratch bro keep it upppp i have my ib ai sl exam tom freaking out but will be easy becuz of uuu inshaAllah haha
@quirozmath4947Ай бұрын
I love this comment!!! This is what I try to do. I remember searching for math vids and eeeeverything was sooooo fancy and mathy explanations Don't get me wrong - formulas are VERY important but, I mean, why not keep it intuitive/friendly? All the best tommorow!!
@user-bc7ii5yg4mАй бұрын
@@quirozmath4947 ikrr like these youtubers on math say all these big words and am like huh wtff slow down like explain from scratch but anyways we have youuuu🥰🥰🥰
@quirozmath4947Ай бұрын
@@user-bc7ii5yg4m hahaha thx <3 its just a teaching style I guess. Ofc others prefer more serious but I am glad u like this ^3^ good luck in paper 2!!!!!
@user-bc7ii5yg4mАй бұрын
@@quirozmath4947 yes i love it and so do other ppl especially lazy ppl who need a way out lmao and yes thankuuuuu tom paper 2 i got thisss
Пікірлер
Wow great video! Such long hours! I’m planing to watch more of your AI sl math videos for further reference. I live in Norway, and I’m going to DP1 next year and I am planning to do a lot of revision for my year 11 maths because I failed it this year. The reason why I failed was mostly because of the language barrier (Norwegian) and I’m not fluent in that language, well at least, not to the extend that I can understand the teacher’s teaching. And for some strange reason, the year 11 pre ib programm is in Norwegian which means all subjects except for English are taught in Norwegian and it is not fully IB-like since were exempt from doing cas and such. Thankfully the grades I got for the year 11 (pre-ib/dp program) do not correlate to the ib diploma for the upcoming 2 years since year 11 was mostly public school education and not fully IB so whatever I got for this year do not matter for IB diploma. However, I must take the exam again for math but that won’t correlate to my ib diploma, it is only for the native public school report card. I’m not good at maths and I’d say I’m below average and so I want to take the next upcoming years seriously and get a 6 or 7 for my maths subject. I already got an idea of what to exactly study to better prepare myself for maths ai sl but I would like to hear your voice and what you think i should study for ib maths ai sl. I’ve been looking at your videos for ib ai sl maths and your teaching is OUTSTANDING as I understand everything from you and you make it very clear as to why you answer or approach the problem in a specific way and thoroughly explain each step which is a huge plus. I think your videos will be very helpful for me as I intend to revise during the summer break and I think you will change my life in maths specifically. Just letting you know that what you do inspires me to put more work than I already do and that your videos influence people and help them to improve. ❤
Hey there! Thank you so much for this heartwarming message!! I am so happy that I have been able to inspire you! :D It is these comments that keep me motivated with uploading videos. I'd like you to know that I was also below average with math at some point... I took the easiest math course available in school. In my first national university entry exams that I did in my country, I was VERY far from my objective score (had to like double/triple my points pretty much, but, I did!). The first course I failed in university was math, etc, etc.. However, nowadays, I am a math tutor in my spare time and finished my degree which actually required a lot of math along the way. Was I talented? No. You don't get to pick your innate talents... Was I disciplined? Yes. You get to pick your habits and where you invest your efforts.... Everything I have ever mastered in math hasn't been talent; It has been, mostly, full on discipline. If you put your mind and soul into it, you will 100% succeed! I think it is absolutely EXCELLENT that you seek to revise during your summer break. I am 100% sure that you will arrive way better than what you think! :) If you put in the work, it'll pay off. I assure you :D I highly suggest that you focus on METHODOLOGY. Identify "buzzwords" (keywords) and figure out the appropriate method / formula to use from there. I recently organized my videos into playlists by topic, so, consider looking at that as well - www.youtube.com/@quirozmath4947/playlists - . Since you have a lot of time (summer break), I suggest that you decide to MASTER a SPECIFIC paper 1 and paper 2 of some year. For example, go ahead and MASTER paper 1 and paper 2 of may 2023. Why do I say MASTER it? Because, when you really MASTER something, you know every single question and you can explain it very well. IT IS MUCH BETTER TO UNDERSTAND FEW QUESTIONS IN DEPTH THAN TRY TO SOLVE AS MANY AS POSSIBLE. This is because it forces you to understand WHY you are doing what you are doing. Seek to answer the WHY of things and you'll master ANYTHING. You're WAY better off mastering one or two papers at 100% than understanding twenty of them at only 15% each, you know? Don't move on until you fully get it/understand it. The IB tends to have similar questions, that is why I mention the whole methodology thing. Also, quick tip, the day of the test you'll have a formula booklet, so, study with it ALWAYS. Get familiar with it, know whats in it, love it, care for it, it WILL save you. Last but not least, consider joining the discord where you will be up to date with the most recent uploads and also have a space where you can ask and also answer math questions. I usually respond within less than 24 HRS. discord.gg/ek3yH5xj. Thanks for the support!! Good luck!! Hope I helped!
why am i finding this channel now, this is gold man keep it up loving your work 🙌
tysm for this comment!!! will do, boss :)
ty, helped a lot
thx for your comment! I'm glad I could help :3
Grande Sal Khan chileno
Ajsjshd <3
you are a hero
we are all heroes without capes. life is tough on all of us. keep it real! good luck!!
This video helped me a lot in solving my doubts. Thank you so much. You explained everything clearly. 😊🫶🏼
i'm glad I could help!! thx for your comment :D
why dont use the central limit theorem for question C? im wondering since its stated it take sample of 80 male cats
You are technically applying it since 80 > 30, you can assume a normal distribution, which is what "unlocks" the use of normalcdf. I tend to see that theorem in a more practical sense ("this is a normal distribution, so, now I have xyz tools"). It sounds to me like you might be referring a different formula/method? I am open to hearing alternatives. Regardless, part C asks for the expected number of cats with a weight less than 5.3kg, so you still need to try to get the interval from negative infinity up to 5.3kg.
@@quirozmath4947 one more questions , why you just use the standard deviation given and not find the new sd with formula sd^2/n
@@zikrilhakim7691 ok so we agree that, because 80>30, it is a normal distribution, right? The thing is, it is a normal distribution with THE SAME PARAMETERS (mean and std deviatoon) becauseeeee we are still talking about Persian Cats. If it were new cats or a new animal or whatever, then, you'd have to recalculate the std deviation, mean, etc
@@quirozmath4947 ok thankyou
🤩❤️
♡♡♡♡
hows this man literally better than my actual math teacher
Hahaha tysm for the compliment ♡♡♡♡
i have no idea what past paer 2 is, I'm a Math AI SL student, and next week I have Math Ai final term exam from Chapter 3,4,5,6, and 7. Could you please tell me what should I study from or what video you recommend for me to watch without studying from my book
Your IB exams will include a paper 1 and then a paper 2 the next day. Paper 1 has many shorter questions (like around 12) that usually have only one topic behind it. For example, an entire question only about integrals, only about a box and whisker plot, etc. On the other hand, paper 2 has less questions, but, they are longer since they usually mix these topics. For example, you might have to solve a box and whisker plot and then run a t-test in the same question. I am not sure what chapters 3, 4, 5, 6 and 7 refer to in your textbook. I suggest you look up what topics they fall into (functions, probability, geometry, trigonometry, etc) and then look up some videos that I have. You can study from my videos <3 but, you need to use your textbook first to see what topics you need to review. I have playlists, so, you can surely find what you need there once you know what you need to review. Also, remember to join the discord! We help each other with math questions. Link is in the description :) Good luck!!
🎉 new videos!!!
<3
8:55 i don't understand where the 995 came from can you please explain
2n+5 > 1000 -5 to both sides to get n alone 2n +5 -5 > 1000 - 5 2n > 995 divide 2 by two to get n alone 2n / 2 > 995 / 2 n > 497,5
Maths is finished king 🙏🏾
math unfortunately never ends
9:44 my calculator's giving me 3709.173726 sir what does this mean please
both are correct my friend. I answered with 3 significant figures. you can answer with the "full" number if you want. look at 3:23:06 - the answer key shows us we can leave it as 3710 (significant figures) or 3709.17 ... (full number) make sure you put cm ^2 because it is an area :D
@@quirozmath4947 thank u!
legit livesaver bro 💯💯
why is it sin28 at 26:18.. plz help!!
Hey, thanks for pointing this out. I simply trolled haha it should be sin(25) instead of sin(28). I sometimes mix up numbers unintentionally. plug in what you see at 26:40 with sin(25) instead of sin(28) and you'll get the right answer. Using sin(25) you get 815, using sin(28) you get 733. My bad - didn't notice until this comment sooo thanks!!
thanks bro
god bless u
you were my goat for the ib math test 🙏🙏🙏🙏🙏
Thank you tons mate! Absolute lifesaver for my classmates and I <3
Glad I helped!!! <3
I just closed all my tabs with your videos after coming come from my last math p2.Honestly, your videos were a lifesaver and I want to sincerely thank you for your efforts. Thank you mr Quiroz
♡♡♡♡ I'm glad it helped!!!!!
It has been quite a journey Mr. Quiroz. Finished paper 2 today and I am going to miss you. I can finally forget all about the GDC!!!! Gracias por todo, sigue asi y ayudaras a muchos estudiantes
Tysm!!! Good job with IB math, good luck in your other subjects!!! Thanks for the constant support beam! You a g. Keep it real! 💫
thanks a lot man
You’re a legend bro
JUST FINISHED BOTH MATH EXAMS. MR.QUIROZ YOU SAVED MY LIFE THANK YOU!!!!! I'M GONNA MISS YOU BRO. IF ONLY THERE WAS A QUIROZ CHEMISTRY :(
Glad to have had helped! All the best in your travels and projects 💫 don't forget to give hugs and love randomly 🌼
Youre the only reason why I didnt fail my paper one yesterday. Thank you so much for these videos. They help a lot!
<3
I have my paper 2 tomorrow, really wish I woulda found you sooner you have great content and make things extremely understandable
Awww thanks!! All the best in P2 :D
This is so helpful for refreshing my knowledge!!! But the questions seem simpler than usual, I wonder if it's due to being made during the covid years.
Just took paper one and I think I bombed it opps. But your videos were very helpful! Thanks for your work. I will now prepare for my redemption arc in paper two.
IT AIN'T OVER TILL ITS OVER 💥💥💥💥
0:57 😂
😅
what i like about your channel, is that disregarding the fact this is some pretty basic math, you still explain everything so thoroughly. really helps to understand some things where others just expect you to get it.
u r awesome for this thank u lol
here I am.......... the night before my paper two....... after getting 26 marks out of 80 on my paper 1 today..... [32 best case scenario, 26 generous worst case scenario] I also realised in the last 30 seconds of my exam how to calculate one of the questions and rushed to get it done in time but couldn't. 6 marks down the drain. Now I rely on my Math IA and this paper 2 to get me through to at least a 3 or a 4... time to grind
lmaooo, well there my little fella! So, we both did the same exam today 😂and seems that you're almost in the same boat me, I wish you good luck for paper 2 tomorrow! but dude it's like what 1.5 hours till tomorrow 💀😬🥲 (assuming you're in the same time zone as I am) also, let me know your math paper 2 goes for you tomorrow! Goodluck!! <3
ALL IN BABY LEEEETS GOOOOOO
@@layasrileela1470 Will do, man yeah not many hours until tomorrow and I still have my ESS paper 1 later that day. Today I was running on just 3 hours of sleep because of a thunderstorm over my area, sleepless not even due to revision. Just because my body said 'no <3'. So I should probably sleep or i'll ruin my chances, BUT THIS VIDEO IS 4 HOURS LONG AND I NEED AS MUCH LAST SECOND TUTORING AS POSSIBLE SO I CAN PASS THIS. I'm not aiming to pass math- I'm just aiming to not get a disqualifyingly low score haha. A 2, 3, or 4 is fine by me. But man today's paper was so humbling..... better than expected though at the same time. Wishing you best of luck on your paper 2, you got this. 01:30 hours of torture and then no math ever again!
same here
@@drizzieglazed8201im doing ESS paper 1 as well, I’m pretty confident though but make sure you go over all the calculations for population and diversity! I have the dame thunderstorm problem here in south florida, I wish you the best of luck with you’re sleep and exams!!
You actually saved me in todays math paper 1! Thankyou so much!! Like if i didnt watch ur video idk what i could’ve done!
I'm so happy to hear this!!! Excellent work my friend 💯
what do i set as the window at 43:06 ?
I suggest to first press "zoom" and then "zoom fit". From here, it is usually pretty obvious what you have to change in your window to have it work.
Hey! For question 5e, can i plug 16 into the function given and equal it to 14000 (from part d) to see if it will equal 14000? so like 14000= -1000(16)^2 + 30000(16) - 210000
Yeah, this makes sense to me. It basically shows that that function worls/is correct so yeah seems fine by me.
@@quirozmath4947 thank you! you are actually our hero for math ai
my paper 2 is in 8 1/2 hours thank uuuuuu for saving me
LETS GOOOOOO 💥💥💥💥
Mine too lmfaooooooooo
@@adatbh byeee what were those questions i might not even get a 4 😭😭
never stop doing these pls
Roger that!
how the f*** am i gonna manage to do all this in only 1.5 hours?
These are thorough explanations. Focus on buzzwords ~> formula ~> method/procedure
HI IM SUCH A FAN THANKS FOR SAVING MY EXAMS
<3
Maths exam in 3h, bout to rock it with my 2h sleep, no brain, my low battery calc and my fucked up formula booklet 👾
Hahahaha thats the attitude!!! Rusty Trusty formula booklet
It's currently 4 am 4 hours before the exam, and I'm so sad I just found this channel; this is gold.
im freaking out bruh mine is in 2 hrs
@@user-mp2ms7uq3t mine is in 8, good luck
very good
P1 in 4 hours!!! And thank you!!
this is mad thank u
predicted a 3 lets see what a couple of your vids get me to, exam is in 12h
give it all you got!!!!
1:53:21 dude spitting some real ass shit rn
Keep it real my g!
thank you so much, watching ngiht before my exam! this will help me no doubt.
You got this homie!!!
Oh my gosh you are so amazing, literally saving my exams out here
Hahaha good luck tommorow!!! ♡♡♡♡
you know what i rlly love is how u talk in such a informal way as if im your close friend and it makes me understand way faster for example the things u say like omg wtf is this formula like i would be thinking this in my head too like u explain everything from scratch bro keep it upppp i have my ib ai sl exam tom freaking out but will be easy becuz of uuu inshaAllah haha
I love this comment!!! This is what I try to do. I remember searching for math vids and eeeeverything was sooooo fancy and mathy explanations Don't get me wrong - formulas are VERY important but, I mean, why not keep it intuitive/friendly? All the best tommorow!!
@@quirozmath4947 ikrr like these youtubers on math say all these big words and am like huh wtff slow down like explain from scratch but anyways we have youuuu🥰🥰🥰
@@user-bc7ii5yg4m hahaha thx <3 its just a teaching style I guess. Ofc others prefer more serious but I am glad u like this ^3^ good luck in paper 2!!!!!
@@quirozmath4947 yes i love it and so do other ppl especially lazy ppl who need a way out lmao and yes thankuuuuu tom paper 2 i got thisss