Algebra 49, 50 and 51 present three real-world problems which can be solved using systems of three linear equations in three variables. This chapter shows how the parameters of an equation for a parabola can be determined, given three...

In 1978, Gunter Wetzel and Peter Strelzyk decided they could no longer live in the communist state of East Germany. Of all the escape attempts made by East German citizens during the Cold War, the Wetzel and Strelzyk families have one...

A close reading of Manet's A Bar at the Folies-Bergère through many different critical lenses.

This video introduces the concepts of measuring economic activity, with a focus on gross domestic product (GDP) and the three measures of GDP: output, income, and expenditure. The presenter explains why measuring economic activity is...

Jamal and Ahmed learn about sales tax when they set up shop. What is sales tax? Why is sales tax added? What products have sales tax added?

Follow Rosie, Xixi and Haha as we explore how to use props when we are acting.

This nugget demonstrates the fact that by adding 1 to a given number you get the number that comes next.

We’re traveling to the oldest city in the US and we’ll find that it’s as active as ever. We can’t visit St. Augustine without letting you sample a drink from the Fountain of Youth! We show you the very spot where the city’s history...

This video presents a scenario to automate and explains the necessity of waits in the example.
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This clip is from the chapter "Synchronization Usage in Selenium WebDriver" of the series "Selenium WebDriver with Java - Basics...

In this video we will be teaching that Revenue recognition is when both the parties agrees on certainity of the sales that are recorded as revenue. The auditor is the qualified official whos duty is to check the accurancy of business...

This Video Explains Business Permits and Occupational Licenses

In this video, the teacher explains how to solve equal groups problems by drawing an array. They demonstrate how to determine the number of items in each row or column and how to find the total number of items in all.

This nugget shows how to solve problems related to money using decimals.

In this video, you will learn how to demonstrate your value proposition.

This Video Explains Sales and Use Tax

Rubber is an extremely important part of modern living, from tires to clothes to building materials to adhesives. And though we don't often think of it in the same league as oil or cotton, industrialization drove the demand for rubber...

Tracalorie Project (Using the Module Pattern): Add Item to the UI
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This clip is from the chapter "Tracalorie Project (Using the Module Pattern)" of the series "Modern JavaScript from the Beginning".In this section, you will...

English Vocabulary: Clothes And Accessories. In this lesson, I will introduce you to lots of clothes and accessories, as well as share some common adjectives we use when discussing clothing.

Please write a description of your...

Glass is made by heating sand (mostly composed of silicon dioxide) until it melts and turns into a liquid at a high temperature of around 1700° Celsius. When the molten sand is allowed to cool, it becomes an amorphous solid, featuring...

In this video, Jodi has a problem of regrouping boxes of cookies and individual cookies. The teacher explains how to regroup algebraic expressions using the distributive property. The lesson includes examples of grouping items into equal...

This video explains 2D arrays.<br/<br/>>

This clip is from the chapter "Arrays" of the series "Learn How to Code: The Complete Core Java Programming Course".This section explains arrays in Java.

In this video, the importance of setting measurable criteria for ERP implementation success and offers tips for achieving it is discussed. The speaker emphasizes the need to find trusted advisors, stay involved in change management...

This nugget shows how to deal with calculation related to money for day-to day- transactions.

Solutions to Problem 37.