Digital SAT Math - 7 HARD Problems for the OCT 2024 DSAT [Problem Settele #9]

[@SetteleTutoring]

And they said it couldn’t be done!

[@Tutorllini]

Anyone studying for SAT should subscribe to Mike! www.youtube.com/@SetteleTutoring P.S. Couldn't have done it without you man.

[@ailupipip]

GUYS THIS IS THE COLLAB OF THE YEAR

[@Tutorllini]

PREACH 🗣🎤

[@HassanAli-ol7vi]

you are gonna be my saviour this octobers SAT I really hope I get a 1500+ and when I do I owe all my success to you

[@Tutorllini]

Nah mate - your success is all due to you. I am glad I was able to help. Keep me posted on how your exam goes (and don't short sell your accomplishments!) - peace!

[@sergysdelicacies6654]

How did it go ?

[@laxmiviswanathan2519]

Because of you, I got a 770 on math. Thank you, I’m shooting for a 800 on October

[@sergysdelicacies6654]

How did it go ?

[@wibby890]

thank you so much for this whole channel the videos you do I’ve never felt relaxed and relived walking out an exam. The math section felt very good 1st module was very easy and so was the hard 2nd one thank you🙏🏾

[@Tutorllini]

Awesome job! Hope to see you at the livestream soon. Don't forget to stop by the Community Tab when your score releases and tell me how you did!

[@kara35873]

gosh I'm terrified for psat but tysmm kyle all your videos have literally been my savior!!! after today's test, no more SAT for me!! (unless i have the bandwith to retake it when my school offers in march so i can get a 1600) TYSM FOR EVERYTHING!!!!!!!

[@Tutorllini]

You got this! - good luck on your PSAT NMSQT :)

[@kara35873]

@@Tutorllini I GOT A 1500 AND A 224 INDEX SCORE OH MY GOSH

[@kara35873]

I THINK THIS MIGHT BE THE END OF MY SAT JOURNEY (unless I retake for 1600 in my school offered SAT) Thank you so much for all your help. I genuinely could not have done it without you. I recommended you to all my friends

[@Tutorllini]

@@kara35873 Awesome job Kara! Congratulations. Please stop by once in a while and give an update (especially on where you end up for college, what to study etc). All the best and remember a little positivity goes a long way! Thanks for reminding me why I do this. 🍻

[@kara35873]

@@Tutorllini 💟💟💟💟💟💟

[@hazelnut2.8]

great video as practice to the trial as usual, much appreciated dude

[@Iamtrishna8]

Man you are a life savor, i love your ottocento part, nov date is comming close, please make it for nov too before test( anyone who have on nov2)?

[@sergysdelicacies6654]

Omg meeeeeee!!! I’m so stressed 😰 I unfortunately just found his channel so I’m about to cram and do lots of studying 😢

[@Iamtrishna8]

@@sergysdelicacies6654Dont worry you got this!! ALSO, Same lol, i had not yet finished ottocento and ssqb...

[@user-dq2wo5qh6b]

Thank you so much for your videos! I got 1310 on SAT

[@Tutorllini]

You're welcome - nice work!

[@dankify79]

The collab we've always needed..

[@Tutorllini]

Haha I agree! Hope to see you at the stream this time as well and good luck on your exam 💯

[@splendidpotato7001]

Hey there man hope that you are doing well Im glad that you are still going strong💪💪 congrats on the collab, hope sometime I eventually have the time to get on your streams again.

[@Tutorllini]

Appreciate it Splendid!

[@splendidpotato7001]

@@Tutorllini surprised you remember😂

[@Tutorllini]

@@splendidpotato7001 an elephant-llini never forgets

[@Danikage02]

I really hope i get a 1400+ . And thanks alot ❤

[@Tutorllini]

You're welcome mate! You got this. Don't forget to stop by Community after exam and let me know how it went :) Peace!

[@sanjanacm5082]

Thank you 😊

[@Tutorllini]

You're welcome! Let me know how your exam goes by dropping by the Community Tab after :) www.youtube.com/@Tutorllini/community

[@sanjanacm5082]

@@Tutorllini sure!

[@tchamdachris323]

I'll be writing tomorrow i hope i get a 1500+

[@sergysdelicacies6654]

How did it go ?

[@ALEXD-h9w]

There are infinite radius in a circle. How do you know which radius to which the tangent is perpendicular

[@Tutorllini]

I go over all of these topics in more detail here: kzbin.info/www/bejne/gXeQiniHlrideaM I hope this helps!

[@JuliaAckinson]

You are awesome

[@윤채원-o7n]

my favorite!!!!

[@Tutorllini]

Glad to hear it :)

[@zainarafiq3798]

I got 1090 on the the march sat then 1300 in august, i hope I break 1400

[@Tutorllini]

That's a lot of impovement! Keep up the great work :)

[@vamos234]

We got a collaboration of Settele tutoring and Tutorllini before Gta 6

[@botrosraa2970]

couldn't understand q4 in question 4 : a and b is the value of the volumes not the amount of matter in the mixture , however when you calculated the difference between them you compared the amount of matter in the mixture which is something different completely. i don't know the topic well so i watched another video and she recommended making a table putting c and v and the amount of matter and with using the equation c=amount of matter/volume we can solve mixing problem in the sat hope you can explain further :) (it's the second time I'm taking the sat and the first time i didn't know that such topic is present in the sat math section so is it new ? ) and if you can please tell me in which sat practice test or where did such question appeared.

[@Tutorllini]

Hi! This topic isn't new - it has been on the SAT for years. It is just rare in the bluebook app. Here is the bluebook app question this is based off of (see if you can do it!): kzbin.info/www/bejne/aqOZZmueaaxkfLs I will be making a SHORT on this topic very soon :)

[@Tutorllini]

and here is the SHORT on mixing problems! kzbin.infou1x0c779dOs I hope this helps!

[@HarshitBhattarai]

I would like to say something the correct answer to the question 5 has to be 59.067 in my opinion because you used the scale factor but by step wise process using similarity ratio it will be little different so in DSAT this question must say to round off to the nearest whole number so that students using both process would write as 59. what do you think ???

[@Tutorllini]

I think this is wrong. I used proportions as you describe and found: QJ = 196/15 QE = 371/15 JE = 21 so the perimeter P= (196/15) + (371/15) + 21 = 294/5 = 58.8 Same answer! :)

[@haiyen-laura365]

tryna solve all questions from the other videos before doing this one

[@Tutorllini]

👏👏👏

[@sanabananana7]

Hi, I just had a quick question! On the first question about the circle, when I tried to solve it I got up to making it a right triangle, but I thought it was a 3-4-5 triangle because one side is 12, so I thought that the base would be 9 and the hypotenuse would be 15. Why doesn't that work, and how would I know when to use the ratios and the special right triangles?

[@Tutorllini]

You need 2 of the sides to deduce if something is a Pythagorean Triple. Problem only gives you one side (12)! Does this clear things up for you?

[@sanabananana7]

@@Tutorllini Yes thank you so much!

[@Tutorllini]

@@sanabananana7 You're welcome! Let me know how your exam goes by dropping by the Community Tab after :) www.youtube.com/@Tutorllini/community

[@anar1767]

For question 1 why did you use 60deg. BDC is 120. Does that make BC 60deg?

[@Tutorllini]

Segment AD is an angle bisector. The two smaller right triangles are congruent. This concept is called "Two Tangent Theorem" and is covered in my video here: kzbin.info/www/bejne/gXeQiniHlrideaM Does this clear things up for you?

[@DianaSTUDIES]

I know that it was a very bad idea but I took a practice test today (the day before the exam ) 🥲 I scored a 1310 on the 6th practice test which is really bad for someone hoping for 1450+... And now Im just sitting and panicking 😭😭 I ran out of time in module 2 math... 😔 What can I do in these remaining hours to solve this problem plssss ?

[@zeno_y]

For question 3, from the equation y=13(m)^4x, could I multiply the exponents of given equations and see which of those exponents give 4x and find the answer? I have doubt whether this approach I just described would be a reliable way to solve this problem.

[@Tutorllini]

That is what I suggested in the video but yeah I don't know how reliable it is. Use Desmos as a back up in case you get stuck!

[@zeno_y]

​@@TutorlliniThank you.

[@moeenelshadeed9923]

In question 3, could you specify why you took the value of n and made it 1/4 ?

[@Tutorllini]

Hi! Did you watch the four videos that cover this topic? Exponentials + Time #1: kzbin.infoE5qE-pBrHrQ Exponentials + Time #2: kzbin.infouRuBtP5P7n8 Exponentials + Time #3: kzbin.infovFw0qTT14K8 Ottocento #17 Constants on Display: kzbin.info/www/bejne/rGi1n5d6itVjqKs The last video in particular goes over this question type in great detail. I hope this helps!

[@moeenelshadeed9923]

@@Tutorllini Thanks

[@RuichengZhang-q4g]

for the 1st question, how you know the line you draw divide that 60 evenly to two 30

[@Tutorllini]

This is called Two-Tangent Theorem and is discussed in my video here: kzbin.info/www/bejne/gXeQiniHlrideaM I hope this helps!

[@ალექსანდრეოთხოზორია]

can you do a video about inequality word problems

[@YYENI-j2w]

Guys on question 1 I got everything right but I forgot to make 72 pi look carefully for pi

[@pollitodoesmemes]

When finding the area of the quadrilateral, is it safe to use the Area of a kite formula. I realized using it gave the same area. I just want to be sure if it’s not just a fluke

[@Tutorllini]

I believe the two-tangent theorem dictates that the quadrilateral you are describing will always be a kite. I hope this helps!

[@pollitodoesmemes]

@ 👍

[@AkandeKayode-zn6qm]

For questions three when i plot f(1/4) on desmos it doesn't give me 130

[@Tutorllini]

Here is the graph! Maybe you can spot where you went wrong? www.desmos.com/calculator/twvme3pxvh You can share your Desmos graph but you will have to follow the directions in this video: kzbin.info/www/bejne/e5iccpKYn71od7c

[@YYENI-j2w]

I got blubk practice 6 800 b/c of Tuttorilini though I don't get all sette questions right even sometimes half

[@HusniddinBlog]

When are you taking an exam

[@Loveitmore1]

What did u focus on most? His hard question sets or occento series or all?

[@YYENI-j2w]

I'm taking on October SAT

[@YYENI-j2w]

Use everything from Tuttorilini KZbin channel

[@YYENI-j2w]

​@@Loveitmore1All of them especially Ottocento

[@abdullahmohammadfahim-AMF]

We want more video 💜

[@zayneeb111]

for the second one when i plug it into desmos with a slider there could be a lot of k values tho ?

[@Tutorllini]

See the corrections in the description. In the worksheet it says "What is the minimum possible value of 56k?" I hope this helps!

[@zayneeb111]

@@Tutorllini Thankss you helped me a lot !! could you please post a november one soon ?

[@askarraskulov7434]

so it means that we have two correct answers in 3 question? I didn't get it

[@Tutorllini]

Why two correct answers? Did you watch the prior viewing? Exponentials + Time #1: kzbin.infoE5qE-pBrHrQ Exponentials + Time #2: kzbin.infouRuBtP5P7n8 Exponentials + Time #3: kzbin.infovFw0qTT14K8 Ottocento #17 Constants on Display: kzbin.info/www/bejne/rGi1n5d6itVjqKs The last video in particular goes over this question type in great detail. I hope this helps!

[@Bumbum22178]

how u wrote percent change Change

[@MuhammadRafay-df1hl]

is there a way to solve the second questions using desmos?

[@Tutorllini]

You could make a slider, but you would have time finding the correct value of k, especially since it is such a messy decimal. I hope this helps!

[@sergysdelicacies6654]

Someone please tell me what Desmos is? What’s everyone talking about

[@Tutorllini]

www.desmos.com/testing/cb-digital-sat/graphing

[@ShahloJumayeva-r1q]

I've a question. Are we really getting those on October or are they just predictions? Thanks in advance

[@Tutorllini]

I wrote all of the questions in the video myself. I don't work for College Board :)

[@leena9876]

Can someone tell me a way to solve linear inequalities in desmos ?? It's just so hard 😭

[@Tutorllini]

Here is my video on this: kzbin.info/www/bejne/q3nYmXuBjsSqhZo I also cover this here: kzbin.info/www/bejne/gZvQXqeEd91_j5o I hope this helps!

[@leena9876]

@@Tutorllini ty I'll go over this

[@carolineguimaraes3055]

why is 14.25 the new and 42 the old? thankssss

[@Tutorllini]

If you went from 14.25 => 42 the number gets bigger! And when you compute the percent change: You get a positive 194.7368 %change which means a % increase - this is WRONG because the question says p% LESS (so we must get a decrease). Another way to do it is to translate the equation verbatim, and either compute the multiplier, subtract 1, multiply by 100 OR replace it with the expression for a decrease multiplier: a is p% less than b 14.25 = (1-x/100)42 Then click on graph OR 14.25 = M(42) M=14.25/42=0.3392857 %change = (M-1)*100 = -66.07 p=66.07 Does this clear things up for you?

[@JagdishSingh-pz7ep]

In question number 4 i donot understand how u find a is new and b is orginal

[@Tutorllini]

If you went from 14.25 => 42 the number gets bigger! And when you compute the percent change: You get a positive 194.7368 %change which means a % increase - this is WRONG because the question says p% LESS (so we must get a decrease). Another way to do it is to translate the equation verbatim, and either compute the multiplier, subtract 1, multiply by 100 OR replace it with the expression for a decrease multiplier: a is p% less than b 14.25 = (1-x/100)42 Then click on graph OR 14.25 = M(42) M=14.25/42=0.3392857 %change = (M-1)*100 = -66.07 p=66.07 Does this clear things up for you?

[@Jason-uq5lz]

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