See how to solve inequalities with fractions on both sides and how to reverse the inequality symbol, when we divide or multiply by a negative number. We start by multiplying every single term by each of the two denominators. Once that's done the inequality is much simpler to solve. We also illustrate our answer on a number line.

Hi, this is Kids Academy and in our new video for kids, you can learn english ABC alphabet.
The alphabet is a building block that helps kids to develop reading and writing skills.

Try Kids Academy now! Enjoy our special Cyber Week offer. The price was 75% higher! https://www.kidsacademy.mobi/s....ubscription-plan/cyb

There is some debate which should be taught first – UPPERCASE letters of lowercase letters. On the one hand, uppercase letters are easier to identify and draw. On the other hand, most of what is written is in lowercase.
Whichever order you choose, we have prepared this entertaining video for teaching uppercase letters. Cute animals, natural phenomena and your kids’ favorite foods will introduce letters to your little ones and help them learn their ABCs.

00:00 - Start
00:16 - Letter A
00:30 - Letter B
00:48 - Letter C
01:03 - Letter D
01:20 - Letter E
01:42 - Letter F
01:56 - Letter G
02:08 - Letter H
02:21 - Letter I
02:44 - Letter J
02:58 - Letter K
03:13 - Letter L
03:39 - Letter M
03:54 - Letter N
04:14 - Letter O
04:29 - Letter P
04:47 - Letter Q
05:04 - Letter R
05:19 - Letter S
05:39 - Letter T
05:56 - Letter U
06:09 - Letter V
06:24 - Letter W
06:39 - Letter X
06:53 - Letter Y
07:05 - Letter Z

Subscribe to our channel: https://goo.gl/iG2Bdr

#kidsacademy #LearnWithKidsAcademy #learnabc #abcalphabet #videoforkids

Connect with us on :
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Google Gemini ഫോണിനോട് എന്തും പറഞ്ഞാൽ അനുസരിക്കും
how to use Google Gemini in Android phone

Anthropic just put 200 million into Claude for the world's poorest. The catch, one vendor now shapes global health calls. #Anthropic #Gates #AI #BlackBoxArt

​​​​​In this video, Grammar Hero works out a practice test question that requires you to subtract and then convert fractions to a percent. This question should closely mirror what you should expect to see in the Arithmetic Reasoning (AR) subtest of the Armed Services Vocational Aptitude Battery (ASVAB) as well as the Pre-screening internet-delivered Computer Adaptive Test (PiCAT).

​​​​​#grammarhero ​​#ASVAB​​​​​ #AceTheASVAB #ASVABVersion #PiCAT #algebra #geometry #afqt #asvabexam #asvabtest #asvabmath #asvabmathknowledge #asvabmathprep #asvabtutoring #asvabmathhelp #arithmeticreasoning

This organic chemistry video tutorial explains how nucleophilic substitution reactions work. It focuses on the SN1 and Sn2 reaction mechanism and it provides plenty of examples and practice problems. The Sn2 reaction is a second order nucleophilic substitution reaction where the rate is dependent on the concentration of the substrate / alkyl halide and the nucleophile. SN2 reactions occur with inversion of configuration and work well with methyl and primary substrates. It's a concerted reaction mechanism that occurs in a single step. The rate law for the SN1 reaction is given as well. SN1 reactions proceed via a carbocation intermediate and carbocation rearrangements such as the hydride shift and the methyl shift are possible. SN1 reactions work well with tertiary alkyl halide substrates due to carbocation stability. Carbocations are stabilized by means of hyperconjugation and the inductive effect. SN1 reactions will produce an unequal racemic mixture. The stereochemistry of both reaction mechanisms are discussed in detail. SN1 reactions work well with polar protic solvents but SN2 reactions work better in polar aprotic solvents. Solvolysis reactions are sn1 reactions where the nucleophile is the same as the solvent.

Stereochemistry R/S Configuration: https://www.youtube.com/watch?v=yzfcrwJ37kI

Optical Activity & Specific Rotation:
https://www.youtube.com/watch?v=duGxp_XZzvw

SN1, SN2, E1, E2 Reaction Mechanisms:
https://www.youtube.com/watch?v=hz-fSXifP9w

SN2 Reaction Mechanisms:
https://www.youtube.com/watch?v=k_spZVJtzFE

SN2 - Test Question:
https://www.youtube.com/watch?v=Ci8f9FjEbqQ

_______________________________
SN1 Reaction Mechanisms:
https://www.youtube.com/watch?v=rRAKyR7hX-U

Carbocation Stability - Hyperconjugation:
https://www.youtube.com/watch?v=5BSQG2sbrQw

Carbanion Stability:
https://www.youtube.com/watch?v=B2Ntf951Ztg

Protic Vs Aprotic Solvents:
https://www.youtube.com/watch?v=w7yVVLSQ9CU

E1 Ring Expansion:
https://www.youtube.com/watch?v=M1ZIXVN7GyE

E2 - Test Question:
https://www.youtube.com/watch?v=bTS-mINzs2U

________________________________
E2 Stereochemistry - Newman Projections:
https://www.youtube.com/watch?v=_H7ANeZ4iL8

SN1, SN2, E1, E2 - Practice Test:
https://www.youtube.com/watch?v=qTc2uud7TVU

Organic Chemistry PDF Worksheets:
https://www.video-tutor.net/orgo-chem.html

Organic Chemistry 1 Exam 2 Playlist:
https://bit.ly/3PKEApB

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

This video is an introduction to the basic concepts of exponents.

In this video we cover:

What are exponents?
How to write exponents
Exponents as repeated multiplication
Examples of solving exponents
Exponential form
The standard form of exponents
The expanded form of exponents

For a free printable worksheet on exponents, check out my site here:
https://improvedmath.com/an-in....troduction-to-expone

Improved math is a channel created to provide additional instruction on essential math concepts. I’m not a math teacher, I’m an accountant. I know firsthand how important math concepts are in the real world.

Teachers, parents, guardians, homeschoolers, and students can use these videos to help reinforce math skills.

For more information on math topics or for free additional resources, you can also visit my website at improvedmath.com

#exponents
#standardform
#expandedform
#exponentialindex
#exponentshelp
#exponentsvideo
#helpwithexponents
#howtosolveexponents
#exponentexamples

https://www.youtube.com/c/ImprovedMath

https://improvedmath.com

https://www.tiktok.com/@improvedmath1?

https://www.pinterest.com/improvedmath/


Don’t forget to like, share, and subscribe!

🤩 Help your kids learn the basics before school in this huge 7-in-1 compilation video! Sing-along with Lucas & Friends as children learn everything from the ABC to animals, shapes, colors, and parts of the body, all presented in a fun, family-safe atmosphere. 🎯

Babies, toddlers, preschoolers, and kindergarteners can enjoy these songs for kids as they learn the English alphabet, colors, and other simple educational diversions. ✏️ It's a great way to share a few lessons while kids have fun. ✔️ All you have to do is hit the play button and watch your little ones learn while they sing!

📌 Get your family together and enjoy this fun sing-along educational journey! 🔥

🔆 Tap on the time track to quickly enjoy your favorite toddler learning video with Lucas & friends.

00:00 - Lucas and Ruby Introduction

00:09 - A to Z Alphabets
05:40 - Learn Alphabet with Animals
07:54 - Number Counting 1-10
09:55 - Learn Name of the Shapes
19:13 - Animals Names & Sounds
22:43 - Learn Colors for Toddlers
28:40 - Learn Parts of the Body

35:03 - Alphabets for Kids
40:30 - ABC Animals for Children
42:45 - Learn to Count 1 to 10
44:46 - Shapes for Kids to Learn
53:58 - Animals Name and Sound
57:27 - Colors Names for Kids

✔️ This video is available in ultra HD 4k for the highest possible video and audio quality. It stars everyone's favorite animated buddies, 🦁 Lucas & friends, and it's family-friendly, so everyone can enjoy it! 🕺

🥰 Like free learning sing-along videos like this? Hit the LIKE button and SHARE it with friends and other family members! ⭐ RV AppStudios is thrilled to add our newest educational videos for toddlers to our collection, and one we're sure your kids will love singing along-to! 🔔 Don't forget to SUBSCRIBE for more free animated sing-along songs, nursery rhymes for kids and learning content by Lucas and friends! 🔥

🛍️ Official Lucas & Friends Store Now Open - https://shop.rvappstudios.com

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🎯 Try our FREE Educational Apps for Babies & Toddlers:
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🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 More fun nursery rhymes, kids songs and educational videos by RV AppStudios:
🐶 ABC Flashcards, Animal Sounds, Vehicle Sounds - https://youtu.be/wWYh0cUwJv4
✏️ Learn ABC Letters, Number Counting, Colors For Kids - https://youtu.be/DvTAWOItdAg
⭐ ABC Song, Learn Colors, Count Numbers & Animals for Kids - https://youtu.be/Hv0s85XFVZc
🎨 ABC Song, Counting Numbers & Learn Colors For Kids - https://youtu.be/T9ViFtzplf8

Copyright © RV AppStudios

#ABCD #abc #toddlerlearning #preschool

This physics video tutorial explains how to solve many centripetal force problems that cover topics such as the tension force in a horizontal circle or the maximum speed of a ball that a rope can support without breaking. This video only contains examples and practice problems on uniform circular motion where the speed of an object is constant while traveling in a circle.

Centripetal Acceleration:
https://www.youtube.com/watch?v=ZbLirQuT9uU

What Is a Centripetal Force?
https://www.youtube.com/watch?v=SQX22VVmRPs

Centripetal Force Physics Problems:
https://www.youtube.com/watch?v=ZZx3mYNk2wg

Tetherball Physics Problems:
https://www.youtube.com/watch?v=G0RikmNonoU

Tension Force - Vertical Circle:
https://www.youtube.com/watch?v=K9zIjUeI32k

_______________________________
Static Friction & Centripetal Force:
https://www.youtube.com/watch?v=dMgyy95uJUg

Normal Force on a Hill:
https://www.youtube.com/watch?v=Ec6btKP4qfg

Banked Turn Physics Problems:
https://www.youtube.com/watch?v=FWXT-IzgbP0

Non-Uniform Circular Motion:
https://www.youtube.com/watch?v=XlvD5_0FVSc

Gravitational Force:
https://www.youtube.com/watch?v=Ep1jIhHdf2A

______________________________
Circular Motion Review:
https://www.youtube.com/watch?v=_psIWtPBHzA

Kinetic Energy and Potential Energy:
https://www.youtube.com/watch?v=DyaVgHGssos

Work, Energy, and Power:
https://www.youtube.com/watch?v=_MR1Dp8-F8w

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc

In which John Green explores F. Scott Fitzgerald's novel of the Jazz Age, The Great Gatsby. John introduces you to Nick Carraway, Jay Gatsby, Daisy and Tom Buchanan, and the other characters in the novel, and tries to look beyond the surface story to figure out what this thing is ABOUT. Set in the 1920s against a conflicted backdrop of prohibition and excess, The Great Gatsby takes a close look at the American Dream as it existed in Fitzgerald's time. It turns out, it had a lot to do with money and status, and it still does today. John will cover the rich symbolism of the novel, from the distant green light to the pale gold of wealth and decay. Also, Paris Hilton drops by.

Turn on the captions. You'll like it.

Consider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly or at your local bookseller.

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!

Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction: The Heart 00:00
Structure of the Heart 1:41
The Heart's Ventricles, Atria, and Valves 3:25
Arteries & Veins 4:35
Pulmonary Circulation Loop 5:04
Systemic Loop 6:14
Systolic and Diastolic Blood Pressure 7:58
Review 8:59
Credits 9:29

***

Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall

***SUBBABLE MESSAGES***

TO: My Student
FROM: Earle

Check out www.youtube.com/amorsciendi for supplementary content.

--

TO: Everyone
FROM: Magnus Krokstad

Keep dreaming!

***SUPPORTER THANK YOU!***

Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever:

Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent

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This tutorial looks at how to quickly and easily do long division using Vedic Math.
Learn to calculate long division as quickly as a calculator, without needing the guesswork often assosiated with standard long division.
This video is the last of four videos looking at this ingenious method. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

En este nuevo video para aprender español veremos un montón de vocabulario sobre las partes del cuerpo.

Además hay muchos diálogos entre los protagonistas y al final de video un ejercicio para aprender español con preguntas y respuestas sobre las partes del cuerpo aprendidas.

No puedes perderte nuestro video si quieres aprender las partes del cuerpo y cómo usarlas en una conversación.

En nuestro canal encontrarás un curso completo y gratuito de español, no olvides suscribirte y activar las notificaciones para que te avisemos de cada nuevo video. 🔔

Clase 61

Arrhenius definition of acids and bases

Watch the next lesson: https://www.khanacademy.org/science/biology/water-acids-and-bases/acids-bases-and-ph/v/bronsted-lowry-definition-of-acids-and-bases?utm_source=YT&utm_medium=Desc&utm_campaign=biology

Missed the previous lesson? https://www.khanacademy.org/science/biology/water-acids-and-bases/acids-bases-and-ph/v/autoionization-water?utm_source=YT&utm_medium=Desc&utm_campaign=biology

Biology on Khan Academy: Life is beautiful! From atoms to cells, from genes to proteins, from populations to ecosystems, biology is the study of the fascinating and intricate systems that make life possible. Dive in to learn more about the many branches of biology and why they are exciting and important. Covers topics seen in a high school or first-year college biology course.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy's Biology channel: https://www.youtube.com/channe....l/UC82qE46vcTn7lP4tK
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

On this lesson, you will learn how to perform geometry rotations of 90 degrees, 180 degrees, 270 degrees, and 360 degrees clockwise and counter clockwise and visually explore how to rotate a point, line segment, and figure in the coordinate plane. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

Download the free rotations PDF lesson guide: http://bit.ly/2kuHyP3

This lesson answers the questions: How do I rotate a figure 90 degrees? How do I rotate a figure 180 degrees? How do I rotate a figure 270 degrees? What is a rotation? What is the difference between clockwise and counterclockwise rotations?

Be sure to join our mailing list at http://www.mashupmath.com

Let's gain some practice with this finding mean, median, mode, and range activity.

★Get Your Free Lesson Guide Activity and Worksheet: http://bit.ly/2G7WMI1

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Summarize and describe distributions. Giving quantitative measures of center (median and/or mean) and variability (interquartile range and/or mean absolute deviation), as well as describing any overall pattern and any striking deviations from the overall pattern with reference to the context in which the data were gathered.

How do I find the mean of a set of numbers?
How do I find the median of a set of numbers?
How do I find the mode of a set of numbers?
How do I find the range of a set of numbers?
Fun group activity ideas for teaching mean, median, and mode and range

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Hoy veremos los determinantes posesivos:

Con los determinantes posesivos podemos expresar pertenencia.
Se pueden dividir en dos grupos, los que van antes del nombre (determinantes posesivos átonos) y los que van detrás del nombre (determinantes posesivos tónicos).

Ejemplos:

Este es MI balón de fútbol (determinante posesivos átono ya que "mi" esta antes del "balón")
Este balón de fútbol es MÍO (determinante posesivo tónico ya que va después de "balón")

Posesivos átonos (antes del nombre):

Para la 1º persona singular se usa “mi/mis”.
Para la 2º persona singular se usa “tu/tus”.
Para la 3ª persona singular se usa “su/sus”.
Para la 1º persona plural se usa “nuestro/nuestra/nuestros/nuestras”.
Para la 2º persona plural se usa “vuestro/vuestra/vuestros/vuestras”.
Para la 3ª persona plural se usa “su/sus”.


Posesivos tónicos:

1º persona singular: mío, míos, mía, mías.
2º persona singular: tuyo, tuyos, tuya, tuyas.
3ª persona singular: suyo, suyos, suya, suyas.
1º persona plural: nuestro, nuestros, nuestra, nuestras.
2º persona plural: vuestro, vuestros, vuestra, vuestras.
3ª persona plural: suyo, suyos, suya, suyas.

Aunque este vídeo para aprender español puede ser útil para todos los niveles, corresponde a un nivel B1 de español

Hasta la próxima semana!

/ Clase 97
Suscríbete a nuestro canal y aprende español de manera fácil y divertida 🔔

Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Listen to this song and others on the go on soundcloud!
https://soundcloud.com/senorjordanspanish

BUY THE WORKSHEETS THAT GO ALONG WITH THIS VIDEO:
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Alternate version:
https://www.youtube.com/watch?v=uYNM_MW0g6s
~~~~~~~~~~~~~~~~~~~~~~~
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Listen to my music on Soundcloud:
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Donate to my video-making project:
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Lucas is back to teach us about personal pronouns (or subject pronouns) in Spanish.

And I hope you enjoy my completely original song to help remember them!

Lyrics (written by Señor Jordan):
Tú is you
Yo is I or me
Usted is you more formally.
Él is he and ella she.

For guys or both nosotros we.
Nosotras if we are girly.
Vosotros and vosotras are you all
when you're in Spain to sightsee.

But ustedes is you all most places you'll be.
Ellos is they generally.
Ellas is they girls only.

The personal pronouns in Spanish
to talk about everybody!

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-calculus-ab/ab

Finding the volume of a figure that is rotated around the y-axis using the disc method. Created by Sal Khan.

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-definite-integrals/ab-disk-method/e/the-disk-method?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-definite-integrals/ab-disk-method/v/disc-method-rotation-around-horizontal-line?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-applications-definite-integrals/ab-disk-method/v/generalizing-disc-method-around-x-axis?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan AcademyÕs AP Calculus AB channel: https://www.youtube.com/channe....l/UCyoj0ZF4uw8VTFbml
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-calculus-bc/bc


Using the direct comparison test to determine that the infinite sum of 1/(2_+n) converges by comparing it to the infinite sum 1/2_.

AP Calculus BC on Khan Academy: Learn AP Calculus BC - everything from AP Calculus AB plus a few extra goodies, such as Taylor series, to prepare you for the AP Test

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy's AP Calculus BC channel: https://www.youtube.com/channe....l/UC5A2DBjjUVNz8axD-
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us