pH 2

Medicaid doesn't cover dentistry. But dental health affects many different aspects of a person's life. Bad teeth can cause social difficulty, and make it hard to find employment, aside from the fact that an unhealthy mouth can lead to or...

In this lesson, you can learn how to make presentations in English. Do you have to make presentations in English in your job? Imagine you have to give an important presentation in English tomorrow. How would you feel about it? This...

In this video, the teacher explains how to rewrite rational expressions when there is no common factor. They use examples and demonstrate the process of long division to rewrite the expressions. The video emphasizes the importance of...

Substance abuse and addiction can have severe emotional, behavioral, and physical effects. This course teaches about the signs of addiction and helps participants learn the effects of substance abuse on the person and the workplace. This...

The video discusses the process of designing solutions to problems in the fields of science, engineering, and medicine. It highlights the importance of gathering information through investigations, experiments, research, and data...

In this video lesson, students will learn how to add integers with the same sign by analyzing the rules using a number line. The teacher explains the concept of absolute value and emphasizes the importance of moving in the correct...

In this video, we see how women in Cambodia have turned the negative implications of water hyacinth into a positive by being creative and making a range of items from hats to bags. The Heart of ASEAN: episode 5, part 5/8

This is a review of the concepts covered in the Designing Solutions series. In this video, we explore the fascinating topic of designing solutions. We discuss the difference between a problem and a solution, and how scientists and...

In this live-action program viewers will learn that a negative feedback loop is a self-regulating system. Input to the system causes a variable to increase. The resulting output then reduces the input. Students will come to understand...

ACT SAT Prep How to determine the perimeter of a triangle using similar triangles

From the section: CNN-Industry Live Project: Find Medical Abnormalities and Save Life. This section includes a CNN-Industry live project on working with X-Ray images. CNN-Industry Live Project: Find Medical Abnormalities and Save Life:...

A simple animated video about Neurofibromatosis Type 1 (NF1), a genetic condition that causes lumps to grow on the nerves. We explain why it occurs, the main signs, the complications to be aware of, and how it is managed. This video will...

👉 Learn how to evaluate the six trigonometric functions given a point. When given a point, there are many ways to evaluate the trigonometric functions of the point. The methods include: using the unit circle if the point is a point on...

This video discusses the problems associated with the use and disposal of synthetic polymers. The video also discusses the challenge of disposing of non-biodegradable synthetic polymers, which can take hundreds of years to fully decay....

This video discusses the two main forms of growth for a business, organic growth and external growth. The narrator explains that organic growth happens when a business grows on its own terms, such as increasing production or opening more...

Solutions to Problem 2.

When Aaron was an intern, or a first-year doctor in training, he knew something was wrong with him. He had trouble sleeping. He had difficulty feeling joy. He was prone to crying at inopportune times. Even worse, he had trouble...

In this video, students will learn how to subtract integers by using the take away definition of subtraction on a number line. The video explains what integers are, what subtraction is, and how to interpret subtraction as taking away or...

The assumptions economists make in their models have implications not only for policymaking and choosing what data we collect, but also for the very definition of work, says Professor Maria Floro of American University. Many assumptions...

👉 Learn how to find all the zeros of a polynomial given one complex zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...

This video explains the concept of patterns. • `struct` ? `enum class` ? `variant` progression • Product and sum types • Variants versus unions This clip is from the chapter "Introduction" of the series "Creational Design Patterns in...

Given certain parameters, how would you solve this problem? Momentum And Impulse, Part 3

Given certain parameters, how would you solve this problem? Kinetic Energy And The Work - Energy Theorem, Part 5