In this video, the teacher explains how to write the equation of a line using slope intercept form. They provide step-by-step instructions on how to identify the slope and Y intercept of a line using given information, such as a point...

In this video, the teacher explains how to calculate the final cost of an item on sale with a discount and tax, both in a physical store and online. Two different methods are presented for each scenario.

In this short math video we will answer a standardized math test question where we distribute to compare expressions. We will begin by reviewing and performing the distributive property. We will then consider each expression provided...

This video explains how to select the Amazon Redshift sort keys.
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This clip is from the chapter "Domain 4: Analysis" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn how to...

This video demonstrates how to integrate Apache HBase with Amazon EMR.
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This clip is from the chapter "Domain 3: Processing" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, we will...

This video explains Amazon EMR security and its instance types.
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This clip is from the chapter "Domain 3: Processing" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, we will complete our...

Queen Nzinga continued to fight to be recognized by the Portuguese as a legitimate ruler and resist the colonization of her land. The video details her diplomatic efforts, military strategy, and struggles against rebel nobles and other...

This video explores the political and military battles between Queen Nzinga of Angola and the Portuguese in the early 17th century. The video describes how she defied Portuguese colonial attempts to subjugate her kingdom, fought against...

The problem is about my suggestions for the Multiple Choice section of the AP Physics C exam.

These are my solutions to the Multiple Choice section of the Mechanics portion of the 1998 AP Physics C released exam. AP® is a registered trademark of the College Board, which was not involved in the production of, and does not...

In this video, the teacher explains how to solve linear equations that involve both fractions and decimals. They demonstrate the process of converting fractions and mixed numbers to decimals, and then show different methods for solving...

In this lesson, we explore the different forms of quadratic functions and how they provide useful information about the function. Specifically, we focus on the factored form of a quadratic function, which allows us to easily identify the...

Administration of medical care is a huge driver of costs in the United States' healthcare system. Running hospitals, generating bills, and collecting payment are just a few of the activities that take up health providers' time, and run...

This is a lecture video discussing how competition laws affect businesses' performance levels. The video explains what competition laws are and how they promote or seek to maintain market competition by regulating anti-competitive...

Mercer Hall has been teaching for over sixteen years at an independent school on Long Island, New York. He is a five-time honoree as Teacher Of The Year, and he has been awarded both the Thomas J. Reid Excellence In Teaching Award and...

In this video, the teacher explains how to find the side length of a square when given its area. They demonstrate the process using different examples and variables. The teacher emphasizes the importance of using the same variable for...

This video explains the concept of ball parking, a technique to solve problems quickly without striving for perfection. It demonstrates how to use ball parking in conversations and complex math problems.

These little bundles of joy are priceless, but expensive. How do all the costs of having a newborn really add up?

This video discusses the different types of management and leadership styles, with a focus on autocratic management, democratic leadership, paternalistic leadership, and charismatic leadership. The video explains the characteristics of...

At a time when health care spending seems only to go up, an initiative in California has slashed the prices of many common procedures.

When my wife's water broke, minutes after I went to bed back in January of 2002, I remember driving her to the hospital and anguishing over one thought: "I'm never going to be well rested again". If there's one things all new parents...

An ethical dilemma is a conflict between alternatives where, no matter what a person does, some ethical principle will be compromised. Analyzing the options and their consequences provides the basic elements for decision-making.

We think space and time are the structure of the universe. Yet Einstein argued 'space and time are modes by which we think and not conditions in which we live'. And philosophers, Kant and Heidegger, saw space and time as the framework of...

Medicare Advantage are plans with private companies that contract with Medicare to deliver services. Some of these plans work great, but many of them have limited lists of approved providers, which can make finding a doctor difficult for...