👉 Learn how to show that two functions are inverses. The composition of two functions is using one function as the argument (input) of another function. In simple terms composition of two functions is putting one function inside another...

Keeping the domain restriction with composition of two functions

Kids will enjoy continuing their German lessons with German for Kids. It takes your child on an unforgettable learning journey with Sebastian and his cuddly dog, “Schultz”. Along the way, your child will learn words and phrases related...

In this video, we'll look at two factor authentication.<br/<br/>>

This clip is from the chapter "Advanced Concepts" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at advanced concepts

Inside this course you will gain access to over 130 problems worked out step by step, over 100 extra practice problems with solutions provided and over 15 quizzes to test your skills until you achieve 100% mastery. Also provided are...

Can you drop a ball from a moving vehicle and get it to land in a bucket? You can using Physics! In this video we solve an introductory projectile motion problem involving an initial horizontal velocity and predict how far in front of...

This is the third of the three-part video, where you'll calculate confidence intervals for two means with independent samples.
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This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science...

Today we look at the quality of intervals. How can we determine the interval? Is it a major, minor, or perfect?

This is how you include air resistance in projectile motion. It requires the Drag Force and Numerical Modeling (or the Euler Method). It is also very helpful to use a spreadsheet to do the calculations. I prove a statement from a...

Multiplication of two integers

👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...

The musicians of the world have got a bone to pick about Bach Puns. A Public Service Announcement.

In this video of Algebra Real Numbers you will learn about Irrational numbers and how to proof that root of 2 is rational

An introductory projectile motion problem where you have to break the initial velocity vector in to its components before you can work with it. The Nerd-A-Pult is the perfect tool for showing projectile motion.

👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...

This is only the actual experiment in slow motion with X and Y axis scales to measure exactly where the ball is. The video was filmed at 60 frames per second, which means that each frame is 1/60th of a second apart. (with the exception...

Using a toy car and a piece of paper we can visualize and understand relative motion by doing an introductory problem.

👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...

This video is a tutorial on frequency and two-way tables. The presenter explains how to collect data on a specific variable and convert it into a frequency table. They also introduce the concept of relative frequency and how to use it to...

This video shows real life examples of confidence intervals on dependent samples.
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This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This section focuses...

Projectile motion is composed of a horizontal and a vertical component. This video shows that via a side-by-side video demonstration and also builds the velocity and acceleration vector diagram.

Master How to Find the Distance Between Two Points

👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...

This is the second of the three-part video, where you'll calculate confidence intervals for two means with independent samples.
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This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science...