In this video, Common Core 1st Grade requirements on are introduced, including addition, subtraction, number sentences, the equal sign, the commutative property of addition, and the associative property of addition. On screen,...

In this video, the teacher explains how to subtract integers by adding the additive inverse. The lesson includes a review of the concept of additive inverses and two addition rules for numbers with the same sign and different signs.

This video is answering the question of how popular is JAVA.

David Tuckett explores the role emotions play in asset management and the role of psychological phenomena, such as rationalization and group think, in market activity. While good statistical research can help you make good decisions, he...

This video is a review of Two Dimensional Vectors. This video goes vector operations also known as vector arithmetic. Topics include: geometric interpretation of scalar multiplication of a vector, vector addition, and vector subtraction.

In this video, the teacher explains how to solve equations with one variable using the concepts of additive and multiplicative inverses. The teacher provides clear examples and step-by-step instructions on how to combine like terms,...

On Oct. 13, 1972, a plane carrying 45 passengers, including the Old Christians Uruguayan rugby team, crashed in the Andes between Chile and Argentina. The Uruguayan Air Force flight 571 survivors believed they would be rescued within...

Embark on an extraordinary journey with a former model who traded high heels for snow boots and found her calling in the vast wilderness of Alaska. In this gripping tale made possible by Lufthansa, discover the inspiring story of a woman...

The first American astronaut to orbit Earth, John Glenn passed away yesterday in Ohio. But he leaves an admirable legacy.

This video explains SARIMA (Seasonal Autoregressive Integrated Moving Average). This clip is from the chapter "Machine Learning in Time Series Forecasting" of the series "A Practical Approach to Timeseries Forecasting Using Python".This...

Howcast - Learn how to make eye contact with your audience during a speech from media coach TJ Walker in this Howcast public speaking video.

In this video, the teacher explains how to solve one-variable inequalities using additive and multiplicative inverses. They review the addition and multiplication properties of inequalities, emphasizing the need to reverse the inequality...

In this video, the teacher explains how to solve simple inequalities using additive and multiplicative inverses. They review the addition and multiplication properties of equality and then apply them to inequalities. They also discuss...

This video is answering the question of was The Minotaur offered sacrifices.

This video highlights the potential challenges and considerations when implementing asynchronous communication in microservices. It addresses issues such as message ordering, eventual consistency, and error handling that developers...

This video is a review of Two Dimensional Vectors. This video goes over 12 examples covering vector addition, vector subtraction and scalar multiplication. These problems are solved by using the geometric interpretation of these...

My review of the entire AP Physics C: Electricity and Magnetism curriculum begins here with electric charge, the Law of Charges, Coulomb’s Law, conservation of charge, charging by friction, electric fields around point...

MOT 1937^ SECOND SINO-JAPANESE WAR: TU MS Japanese soldiers marching, others BG, TU Soldiers watching above, VS Japanese infantry, in field w/ machine gun, using periscope binoculars. HA WS Artillery smoke, MS BEHIND Artillery firing,...

This video is a math lesson that teaches how to find the difference between two numbers by using addition. The lesson starts with a review of the takeaway method, where learners are reminded that addition and subtraction are related. The...

This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of integers. Topics covered include: Number Lines,...

👉 Learn how to classify polynomials. A polynomial is an expression of the sums/differences of two or more terms having different integer exponents of the same variable. A polynomial can be classified in two ways: by the number of terms...

In this short video we will answer a standardized test question using order of operations. We will rewrite subtraction to add the opposite. We will learn that we can add repeated addition in any order. We will add the positive values...

Alkenes are an important type of molecule in organic chemistry that we’re going to see a lot more of in this series. But before we can really get into the many cool reactions alkenes do, we need to go over some of the basics. In this...

What if robots could build and optimize themselves -- with little to no help from humans? Computer scientist Emma Hart is working on a new technology that could make "artificial evolution" possible. She explains how the three ingredients...