Discover the expert in you.
Discover the expert in you.
Calculating electric furnace amps will require you to look for specific pieces of information in a few key places, like on the furnace's faceplate. Calculate electric furnace amps with help from a longtime electrical contractor in this free video clip.
Calculating amps drawn by an appliance is something that you can do by performing a very specific calculation using measurements that are easily obtainable. Calculate amps drawn by an appliance with help from a longtime electrical contractor in this free video clip.
Calculating a loudspeaker's peak output voltage is a straightforward process that employs three simple rules: the Power Law, P = I * V; Ohm's Law, V = I * R; and calculating Root Mean Square Power, where RMS = Peak Power * .707. Using a bit of algebra, you combine the three relations to obtain the equation Vpeak = sqrt(Prms * Zspeaker) * 1.414, where "Vpeak" is the peak voltage, "Prms" is the RMS power rating of the audio amplifier driving the speaker, and "Zspeaker" is the impedance value of the speaker in ohms. Use a calculator with a square…
Finding the least squares regression in linear equations comes into value when you have a series of data points. Find out about the least squares regression in linear equations with help from a distinguished math expert in this free video clip.
An icosagon is a 20-sided polygon. Find the interior angle of an icosagon with help from a distinguished math expert in this free video clip.
Finding the asymptote of an exponential growth function requires you to format all of your existing information into an equation. Find the asymptote of an exponential growth function with help from a distinguished math expert in this free video clip.
When calculating football square odds, you're always going to need to keep a few helpful tips and tricks in mind. Calculate football square odds with help from a Head Math Supervisor in the New Jersey public school system in this free video clip.
When doing linear equation bubble maps, you're always going to want to keep a few very important things in mind. Do linear equation bubble maps with help from a Head Math Supervisor in the New Jersey public school system in this free video clip.
Angle eyeliner brushes may seem intimidating, but in reality they are quite the opposite. Use an angle eyeliner brush the right way with help from a master makeup artist with 30 years of industry experience in this free video clip.
Not only does wind chill affect radiators, it is relied upon for successful function of the cooling system. While engineers involved with thermodynamics might refer to the process as "heat removal", the cooling effects of wind chill are constantly needed for proper radiator performance. The radiator, and other cooling system components, are designed to take full advantage of the cooler, passing air. Engine cooling is necessary because of the high temperatures that result from the combustion process. Without some means to remove the extreme heat, the internal engine parts would become hot enough to fuse and the engine would seize.…
Using a chain rule in an equation requires you to keep a few very important things in mind as you work your way through a problem. Use a chain rule in an equation with help from a professional online tutor and academic scholar in this free video clip.
Integers are an invaluable tool to have, especially when it comes to multiplication equations. Solve a multiplication equation using integers with help from a professional online tutor and academic scholar in this free video clip.
The acronym ADR stands for "Additional dialog replacement." Learn about the percentage of ADR in a movie with help from a filmmaking professional in this free video clip.
Most experts suggest spending one third of your monthly income on your housing payments. Find out what percentage of your wages should go to housing with help from a personal finance professional in this free video clip.
When approaching fractions for the first time it's always a good idea to start with the basics. Learn about math fractions for beginners with help from an experienced mathematics educator in this free video clip.
You can show fractions in a variety of different ways depending on the specifics of the problem at hand. Learn about different ways to show fractions with help from an experienced mathematics educator in this free video clip.
Understanding percentages in math worksheets isn't nearly as complicated as you might think it is. Learn about understanding percentages in math worksheets with help from an experienced mathematics educator in this free video clip.
Reciprocating fractions means that you're flipping the numerator and the denominator. Find out how to reciprocate fractions with help from a longtime mathematics educator in this free video clip.
Number theory is actually a pretty intensive course that's in junior or senior levels of undergraduate college mathematics. Get an introduction to number theory with help from a longtime mathematics educator in this free video clip.
How you will go about solving identity equations in trigonometry depends on exactly what you want to solve for. Solve identity equations in trigonometry with help from a mathematics educator in this free video clip.
Calculating a vector using trigonometry always requires you to keep a few very important things in mind. Calculate a vector using trigonometry with help from a mathematics educator in this free video clip.
Certain types of equations need to be solved by substitution. Solve equations by making the appropriate substitution with help from an experienced educator in this free video clip.
When working with values of trigonometry functions for an acute angle, an important acronym to remember is sohcahtoa. Learn about values of trigonometry function for an acute angle with help from an experienced educator in this free video clip.
When making a 5th degree polynomial, it is important to understand exactly what the term "degree" means in that situation. Make a 5th degree polynomial with help from an experienced educator in this free video clip.
Multiplication of integers in a polynomial always requires that you follow the standard rules of multiplication. Learn about multiplication of integers in a polynomial with help from a mathematics educator with over a decade of experience in this free video clip.
Determining the upper percentage of a population in statistics only requires that you follow a few basic, easy to manage steps. Determine the upper percentage of a population in statistics with help from a mathematics educator in this free video clip.
When determining statistics, you will soon find out that fractions are one of your most powerful weapons. Learn how to use fractions to determine statistics with help from a mathematics educator in this free video clip.
The reciprocal of an angle in the unit circle can be found by looking at a few specific things very closely. Learn how to find the reciprocal of an angle in the unit circle with help from a longtime mathematics educator in this free video clip.
Making division problems into fractions is a relatively straightforward process that only requires a few simple steps. Make division problems into fractions with help from an MIT Masters Candidate in Aero/Astro Engineering in this free video clip.
Certain types of equations may actually require the use of division to arrive at the correct answer. Solve an equation using division with help from an MIT Masters Candidate in Aero/Astro Engineering in this free video clip.
Checking your answer in a division problem is one way to guarantee that your answer is actually correct. Check your answer in a division problem with help from an MIT Masters Candidate in Aero/Astro Engineering in this free video clip.
Dividing fractions is a lot easier if you know all the rules associated with the process. Learn the rules of division for fractions with help from an MIT Masters Candidate in Aero/Astro Engineering in this free video clip.
Iteration fractions are a concept that will come up time and again as you work your way through advanced mathematics. Learn about iteration fractions with help from an MIT Masters Candidate in Aero/Astro Engineering in this free video clip.
So long as you have the slope distance and vertical angle, you have everything you need to find elevation in just a few quick moments. Find the elevation from the slope distance and vertical angle with help from a longtime mathematics educator in this free video clip.
The salient angle of a polygon has a few key characteristics that you're going to need to know. Learn about the salient angle of a polygon with help from a longtime mathematics educator in this free video clip.
A polynomial function equation is a polynomial function that has been turned into an equation by setting it equal to some kind of value. Find out the definition of a polynomial function equation with help from a longtime mathematics educator in this free video clip.
Adding algebraic fractions with exponents together is a process that requires you to follow a few basic, easy to manage steps. Find out how to add algebraic fractions with exponents together with help from a longtime mathematics educator in this free video clip.
When it comes to quadratic functions, certain problems will likely require you to solve for indicated values. Learn about quadratic functions and solving for indicated values with help from a longtime mathematics educator in this free video clip.
A kite is bade up of a series of diagonal lines. Find out if both the diagonals on a kite bisect angles with help from an experienced educator in this free video clip.
Teaching prime factorization for children requires a slightly different approach when compared to the methods you would use for older kids. Learn prime factorization for children with help from an experienced mathematics educator in this free video clip.
Solving for the length of a rectangle requires you to use one of a few distinct equations. Learn about the equation to solve the length of a rectangle with help from a graduate in mathematics in this free video clip.
Making a quadratic expression a perfect square isn't nearly as complicated as it might sound. Find out how to make a quadratic expression a perfect square with help from a high school mathematics tutor in this free video clip.
Size and angles, in regards to triangles, have a very important relationship. Learn about the relationship between size and angles of a triangle with help from a physics educator in this free video clip.
A 45-degree angle at the corner of a deck adds a bit of pizzazz to your project. Your deck plans will almost certainly call for two beams to meet under the corner, doing the job of supporting joists that project over the beam. This projection, called a cantilever, gives you the working room you need to nip off the ends of the joists and create a 45-degree angle.
Some closets are spacious and designed for ease of use. Others are cramped and oddly shaped, carved out from what little space remained in the home. If one of the closets in your home features a sloped ceiling, you may find using this closet space to be a challenge. However, this doesn’t mean you need to leave this closet vacant or let it become a poorly organized catchall. With careful planning, you can redo this storage space, transforming it into a useful place to stow odds and ends.
"Lattice site" is a term endemic to computational physics. A lattice is something with a definite geometric structure. It can be said, for example, to be cubic or triangular, but it is not a cube or a triangle. Instead, a lattice is a geometric arrangement of the points in space. Sometimes these points form one of these simple geometric structures, while other times they form less recognizable, but definite structures. Calculating the function of lattice sites is an activity generally performed by undergraduate physics students.
Galerkin’s Method is a complicated series of equations used to measure the thermal properties of different materials. When solving heat equations, Galerkin’s Method uses Fourier’s Law to compare the heat flux and heat conductivity of a given material, according to the Vietnamese-German University website. In order to use Galerkin’s Method, you will need to know an object’s thermal conductivity – or ability to transfer heat from one object to another.
So long as you're given two points, you can write a liner equation in just a few quick moments. Write linear equations given two points with help from an experienced math teacher in this free video clip.
Adding linear equations requires you to keep a few very important things in mind. Learn how to add linear equations with help from an experienced math teacher in this free video clip.
Linear equations need to be written in a very specific way for maximum accuracy. Write linear equations in algebra with help from an experienced math teacher in this free video clip.
