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If you’re interested in learning about velocity and some of its basic terms, simply continue reading to discover a simple guide to understanding velocity.

The average velocity definition:

If you’re keen to learn about velocity and how it works, a great first step to take is to make sure that you have a clear understanding of the term average velocity.

The term average velocity simply refers to the average or middle speed of an object which is calculated by the distance which an object has traveled by the amount of time which has gone past. The term average velocity can also be accurately defined as displacement divided by the time which has gone past.

What are some key examples of velocity which you may seek to measure:

If you’re curious about some key examples of velocity which you may want to measure, some examples include the velocity of a car on a high way and the velocity of a commercial plane, flying through the skies.

What is the main difference between the terms average velocity and velocity?

You may be wondering what the key difference is between the terms average velocity and velocity. If so, a straightforward answer is that the term velocity refers to the slope of the tangent to the distance vs time curve while the term average velocity refers to the same factors but averaged out over a preset period of time.

How to accurately calculate the average velocity:

In order to calculate the average velocity, your first step should be to write down a figure which represents the total displacement. If you’re confused by the term total displacement, just figure out the distance and direction between your two given points, your starting point and your end point.

Once you’ve jotted down a number that you’re confident with, your next step will be to write down the total amount of clasped time. Once you’ve done this, make sure that you’ve converted your answer to seconds as seconds are the international scientific standard, which should always be used. Especially if you plan on calculating the average velocity of an item for academic research.

Is there another method which can be used to calculate average velocity?

Yes, you can also try to calculate average velocity from constant acceleration. If you’re interested in trying out this particular formula, start off by making note of your initial velocity and constant acceleration. When you refer to speed make sure to use meters per second squared, to make things easier for yourself.

Now all that you have to do is to use the simple scientific formula (vf + vi)/2, to find the answer to the problem which you’re seeking to solve.

The three main types of velocity:

If you’re curious about understanding velocity further, it’s a great idea to ensure that you understand the three main types of velocity. They are as follows, constant velocity, constant acceleration and variable acceleration.

Hopefully you now have a well rounded understanding of the definition of the commonly used scientific term average velocity.

To discover how to convert any degree to radians, you’ll need to use the following formula. Start off by multiplying your value in degrees by the conversion factor which always equates to 0.017453292519943.

If you want to double check that you fully understand the formula which you’ll need to use, simply walk through the following example of how to covert 72 degrees to radians. To ensure that you come to the same accurate conclusion. Take the number 72, which refers to your given number and multiply 72 by your conversion factor which is again, 0.17453292519943.

The answer which you should get to this simple and easy to perform calculation is 1.2566370614359 radians. If your calculation is off, its time and trouble shoot. The biggest mistake which you can make when it comes to converting degrees to radians is to get a number or two out of sequence in your conversion factor. Which sometimes happens as the conversion factor does feature 13 decimal numbers. Which is a lot to remember.

As the conversion factor is so long, you may want to use an online calculator to figure out your conversion as you’ll be able to copy and paste the correct conversion factor directly from this article into your online calculator. Which will ensure that you will get the right answer to your conversions, every time. Without having to trouble shoot an incorrect answer.

You can use the same formula which was described above in order to convert any given number of degrees into radians. As an example, to convert 90 degrees into radians, all you’ll need to do is to multiply your number, which in this case is 90 by the same conversion factor, which you used above. Once you’ve got the knack of using this formula, you’ll be able to use it, time and time again with success.

Extra information which is helpful when you’re dealing with degrees and radians:

What is the definition of a degree in mathematics?

While most individuals refer to degrees in mathematics from elementary school, you may not have a clear, simple to understand definition of a degree. A single degree in the study of mathematics is simply 1 out of 360 revolutions. Therefore it should come as no surprise that a single degree measures pi divided by 180 radians.

What is a clear concise definition of the term radian?

In the study of mathematics the term radian is used to describe an angle which is subtended by a circular arc, divided by the angle of the very same arc. If you’re referring to one radian, it is an angle which is subtended by the middle of your circle and which boasts an arc which is equal in length to the radius of the circle which you’re dealing with.

A recap on how to easily transform degrees into radians:

As a quick refresher and to cement the information which you’ve just learned to convert any number of degrees into radians you must multiply your number by the conversion factor. The latter of which will always stay the same and is well worth noting down.

If you’re having a bit of difficulty successfully multiplying two different binomials, continue reading to discover a handy little definition, that you’ll find easy to remember.

What are binomials?

If you’re a bit confused by the mathematics term binomials, the term refers to a polynomial, which features not one but two terms. An example of a basic binomial is 3 x squared + 2.

What is the foil method definition:

The foil method is actually a handy acronym, that you can use in order to recall the correct order for multiplying different binomials. As in order to get accurate results, you’ll need to perform each step in the correct order. If you remember using the acronym BEDMAS in order to solve algebraic equations in high school, you’ll love the foil acronym, which works the same way.

What does each letter in the foil method definition stand for?

The letter f in the foil method stands for first, which means that you should start of multiplying your binomials by multiplying your first terms.

Next up, the letter o, in the method refers to outer and reminds you to multiply your outer terms, as your second move.

Your third letter, letter i refers to the word inner and reminds you to multiply your inner terms, as your third move in your equation.

Lastly the last letter in the world foil is l and stands for last. Lastly, make sure to multiply your last terms, in order to complete your equation.

An example to experiment with:

If you want to try out using the foil defintion use the easy example of (a+b) (c+d). In this example, your first terms are a and c. Your outer terms are a and d, your inner terms are b and c and lastly your last terms are b and d.

So if you have an example of terms and you’re not sure about how to get started, it’s well worth writing down your example’s terms and matching them up with (a+b) (c+d) equation above and using the foil definition to complete your equations.

Extra tips on multiplying polynomials:

When you’re multiplying polynomials, you’ll be required to multiply each of your terms in one polynomial by the other terms in your second polynomial. If you feel overwhelmed, don’t worry as you can always make your life a little simpler by adding together your answers in order to simplify your equations.

If you’re looking to multiply a single polynomial by another single single polynomial, simply multiply your equation’s constants by its variables, in order to get the answer to your equation.

In such equations its common to use a . instead of the symbol x, too multiply and x looks too much like the multiplication symbol.

In conclusion:

So next time that you’re tasked with multiplying two binomials, if you forget which terms to multiply first, just remember the simple acronym FOIL and you’ll soon be reminded of the correct order of terms which you should multiply. As you’ll be sure to find the right answer and to be able to answer your equation successfully and without any hassles.

Whether you’re interested in studying statistics, mathematics in general or plan to undertake academic research in the near future, it’s well worth ensuring that you fully understand how and when to use empirical probability.

A simple guide to empirical probability:

Firstly, what is empirical probability?

If you’re looking for a simple, easy to understand definition you’re in luck. The term empirical probability is used in statistics as well as in scientific and academic research and refers to a branch of probability which is designed to assist individuals in being able to predict the likelihood of test results, based on data collected from previous test results on the same subject matter.

What are some of the key differences between empirical probability and theoretical probability?

If you’re unsure of some of the differences between the two common types of probabilities, you’ve come to the right place, in order to find the answers that you’re looking for. Theoretical probability compares the number of positive outcomes to the number of possible outcomes in a test. Whereas as mentioned above the study of empirical probability deals with using past data to predict the probability of favorable test results.

So as you can see, the two types of probabilities both seek to discover the likelihood of positive scenarios occurring but each type of probably takes a different approach to seeking an answer. If in doubt it’s always a wise idea to use multiple different probability calculations to see whether there is any correlation between the answers which you’ll end up with.

How to calculate empirical probability accurately:

Thankfully calculating empirical probability is simple and straightforward and involves following a straight forward empirical probability formula.

Firstly add up all the instances in which the specific events which you’re focused on have occurred and write down your answer. Next write down the number of the trials or observations which took place. Lastly, simply divide your first number by your second number. In order to find your desired answer.

Once you’ve used this simple formula once, you should be able to remember it easy, in order to use it again in the future. Especially as this particular equation only involves finding out two pieces of information and then diving one piece of information by the second piece of information.

Are there any further tips on accurately predicting empirical probability?

Yes, keep in mind that the answer which you should get should always be between zero and one. If you discover an answer of 0, this means that the event in question never occurred. While if you get an answer of 1, it’s an indication that the event in question always occurred.

Are there any other types of probability which you can use instead of empirical probability and theoretical probability?

Yes, another type of probability which is often used in the study of statistics is experimental probability.

So if you’re looking to discover the probability of a specific outcome or event, it’s well worth using the formula for empirical probability, in order to discover your likely outcome.

If you’re currently unsure of how to accurately go about calculating the empirical formula for any given compound, simply continue reading to discover a simply guide to follow. So that you’ll easily be able to calculate the empirical formula for any compound such as our example compound, which is c8h18.

What is an empirical formula:

The term empirical formula is used to express a single compound as its whole number of individual atoms, for each element which is contained in a compound. It’s important to note that each compound will boast a different empirical formula to its molecular formula. So you shouldn’t expect the two formulas to be identical or to give the same exact result.

If you’re confused, remember that a compound’s molecular formula refers to the whole number of atoms in a single molecule. Which should be relatively easy to remember.

The reason why the term empirical formula has the name empirical in it, is that every empirical formula has been determined by using scientific data which has been conducted on each scientific compound.

The empirical formula for c8h18:

If you’re looking to discover the empirical formula for any compound such as c8h18, you must follow the instructions below. In order to find an accurate answer. Better yet if you continue reading the entire article listed below, you’ll also discover c8h18’s connection with the chemical compound octane.

Step one:

Start off with listing the number of grams of each individual element which is found in the compound which you’re investigating.

Step two:

Next, in turn convert the mass of each individual element in your compound to moles. To do this you may need to study molar mass, which you’ll conveniently find on any periodic table.

Step three:

Once you’ve successfully completed step 2, you’ll need to divide each of your mole values by the smallest number of moles which you have calculated.

Step four:

Your last job is to round the number which you get to the nearest whole number. Your answer is the empirical formula for your given compound such as the example compound c8h18.

Once you’re familiar with this particular formula, you’ll be able to work out the empirical formula of any scientific compound.

What is the empirical formula for the octane:

You may be interested to read that the empirical formula for octane is c8h18. Which is the example of a compound which has been used throughout this article.

What is octane?

If you’re unfamiliar with octane, the term simply refers to a relatively common chemical compound which refers to a hydrocarbon which is paired with alkane and features a highly complex structural formula. Which is normally simplified to c8h18.

You may have come across the term octane at a gas station where each different fuel that you’ll come across will have a different octane number such as unleaded 98, 95 or 91.

After reading the article above, you should now have no issues calculating the empirical formula for any compound, that you’re interested in studying further. As you can always refer back to this easy to understand guide for reference.

To demystify the process of diving monomials, simply continue reading to discover a handy guide to follow, in order to ensure that you obtain the right answers.

How to divide monomials:

In order to be able to accurately divide monomials, your first step will be to decide whether you want to divide a monomial by another monomial or to divide a monomial by a polynomial. As both processes have different instructions to follow in order to get an accurate answer.

How to divide a monomial by another monomial:

Your first step should be to divide the coefficients of both of your monomials. Once you’ve done this, your second step entails diving your variables. If some of your exponents share the same base, you have to follow the law of exponents which specifies that you should divide by subtracting your exponents.

When you try and divide some monomials by other monomials you may need to simplify your equation in order to be able to solve it.

How to divide a monomial by a polynomial:

If you’re interested in learning how to divide a monomial to a polynomial, you’ll need to use a different, more complicated equation to find your desired answer. You’ll need to distribute a divisor that will be used to divide into either a sum or a difference.

Alternatively in some instances you’ll be able to use the number 2 to distribute into your equation and to simplify your complex equation. Once you’ve distributed the number 2 into each part of the equation which you’re working with, you’ll be able to divide your terms by the number 2.

To make things a little clearer when you divide a single monomial by a polynomial, start off by distributing the term 2x over your polynomial. You can do this by dividing each of your terms by 2x. Lastly, you should then divide each of your terms that you’re dealing with which will be a monomial with another monomial.

Extra tips on dividing monomials by polynomials:

1. Make sure that your final answers are expressed without the use of any negative exponents. If you have negative exponents in one of your final answers, you’ll need to relook at your answer and your processes in order to make sure that you’re able to come up with a final answer which doesn’t use any negative exponents.

Is there a quicker way to divide monomials by monomials and to divide monomials by polynomials?

While it’s a great idea to be able to manually work out how to divide monomials by other monomials and polynomials, so that you ensure that you understand the correct process, there is a shorter way of dividing monomials by monomials or polynomials.

The benefits of using a dividing monomials calculator:

Whether you’re still confused by the two equations which you’ll need to follow in order to be able to successfully divide monomials or you’re simply short on time, you can turn to using a dividing monomials calculator. Which will give you an accurate answer in a few seconds.

Better yet, the answers which you’ll get will never feature any negative exponents, which is a problem which you may face if you try to find your answers manually.

If you’re currently studying the key equations which are used in the study of implicit differentiation, you’ve come to the right place. Simply continue reading a guide to understanding implicit differentiation as well as some of the most commonly used terms that you’ll come across in your study of implicit differentiation. An example of which is the term second differentiation.

What does the term implicit differentiation refer to?

The term implicit differentiation refers to a chain of rules which are used to work with derivatives. If you plan on studying or brushing up on your calculus skills, you’ll find that the bulk of exercises which you’ll work through feature y functions which are written as functions of x.

What is the d 2y dx 2 implicit differentiation?

Now that you’re aware of what implicit differentiation refers to, it’s time to learn about one of its key terms. Firstly, it’s important to understand what the equation above refers to. The equation d 2y dx 2 refers to what is referred to in mathematics as the second differentiation. If you’ve never heard of second differentiation, simply continue reading to find out more valuable information.

What exactly is the second differentiation and how is it used in mathematics?

The second differentiation is a method which you can use to figure out the nature of multiple of stationary points. Key examples of stationary points which you can figure out the nature of using implicit differentiation include maximum points, minimum points and points of inflection.

What are maximum points?

If you’re unsure about what the term maximum points refers to a circumstance when the gradient almost reaches its maximum point. In this scenario, just before the maximum point the gradient is positive and which is reaches its maximum it reaches zero. After the maximum point, the same gradient will be classed as being negative.

The term maximum point refers to the middle position where the gradient exactly reaches its maximum value.

What are minimum points?

Now that you fully understand what the term maximum points refers to, it’s time to learn about their counterparts which are called minimum points. Minimum points are positive and occur when a gradient has not met its maximum and has not reset to zero.

Remember that any gradient which reaches the maximum point or which surpasses the maximum point and become negative, is not an example of a minimum point.

What is an inflection point?

In order to better understand the process of using the second differentiation equation when dealing with implicit differentiation it’s also a wise idea to understand the term inflection point. What is an inflection point? An inflection point is any point which you can locate on a graph where a tangent successfully crosses a curve.

What does the term point of reflection refer to in mathematics?

The term point of reflection refers to a case where the derivative has reached a local maximum.

Why you should use a d 2y dx 2 calculator:

The quickest way to accurately calculate second differentiation problems is to use a calculator.

Hopefully you now have a clear understanding of implicit differentiation and its use in calculus.

If you’re interested in learning about trigonometric functions as well as more complex formulas such as the antiderivative of csc, simply continue reading in order to discover a handy, fuss free guide to understanding trigonometric functions.

What does the mathematical term csc stand for?

The term csc refers to the word cosecant. The csc or the cosecant is a trigonometry function. In a simple, right angle triangle, the csc of an angle = the total length of the hypotenuse, divided by the total length of the opposite side.

You may be interested in learn that out of the six main trigonometric functions that exist, the cosecant or csc is the least frequently used of the six functions.

What is the antiderivative of csc?

The antiderivative of csc refers to a commonly used mathematical formula which is used to solve a wide variety of basic and complex trigonometric functions. Where sin x is a trigonometric function, cos x will be your derivative. The formula which you will use when dealing with the antiderivative of csc is a cos nx dx = (a/n) sin nx + c. In this formula the term a refers to a non zero constant and the term c refers to the integral constant.

What are the other five trigonometric functions that exist:

1. The secant

In a regular right angled triangle the secant of a given angle is simply the total length of your hyptoneuse, divided by the length of your right angle triangle’s adjacent side. In mathematical formulas the secant is usually just referred to as the SEC.

2. The cotangent

The cotangent is referred to as the COT for short. The cotangent in a simple right angle triangle refers to the ratio of the side, which is not the hypotenuse and is adjacent to the side opposite your right angle triangle’s angle.

3. Cosine

Cosine is one of the three most used trigonometric functions and often shortened to the abbreviation COS. Cosine can easily be used to find the length of all of the lines and angles in a right angled triangle. Which makes Cosine a highly useful function to remember.

4. Sine

Sine is yet another trigonometric function and is used to find a specified angle. To use the sine method simply use the ratio of the length of one side inside your right angled triangle, that is located opposite to the side of your triangle which is the longest, in order to use sine. Sin is usually written in formulas simply as SIN, to make things a little easier.

5. Tangent

The last function which needs to be discussed is the tangent. The term tangent refers to a tangent line to a plane curve which at a specific point which the straight line touches the curve. As you may have guessed Tangent is normally expressed by the three letters TAN.

So if you ever need a refresher on the five functions of trigonometry it’s well worth referring back to this simple article to discover all the information which you’ll need!

If you’re looking for advice on how to accurately measure the diameter of a ball such as a basketball, a bowling ball or a tennis ball, simply continue to discover a fuss free, easy to understand guide on measuring the diameter of a ball, of any size. As a bonus, you’ll also discover how to work out the volume of a ball.

How to measure diameter of a ball:

In order to calculate the diameter of a ball use a tape measure to measure the circumference of your ball. To measure the circumference of your ball wrap your tape measure around your ball once.

Once you’ve written down the number of your ball’s circumference divide the number which you have by pi. If it’s been a few years since you’ve graduated from school, pi = 3.14. Once you’ve divided your circumference by 3.14, you’ll successfully have calculated the diameter of your ball.

As an example, if you measure a yoga ball and its circumference measures 67.71 inches, the diameter of the yoga ball which you’re measuring will be 21.65 inches.

How to measure the diameter of a circle:

If you’re not looking to measure the diameter of a three dimensional ball and are looking to calculate the diameter of a two dimensional circle, you’ll need to use an alternate formulaic equation to find the number that you’re looking for.

To accurately find out the diameter of a circle, first figure out the radius of your circle. The radius of a circle is the distance between the center point of your circle and the outside of your circle. Once you’ve found the radius of your circle, multiply the number which you have by 2 and then multiple the number which you get with pi which is 3.14.

If you’re curious as to why it’s a better idea to calculate the diameter of a circle by first finding the radius of your circle, instead of your circle’s circumference, the answer is that you should find it a lot easier to accurate measure your circle’s radius with a ruler than to try and measure the circumference of your circle.

The answer is that you should find it a lot easier to accurate measure your circle’s radius with a ruler than to try and measure the circumference of your circle. This method is used in making Pavers And Turf also

How to measure the volume of a sphere:

If you’re also interested in calculating the volume of a three dimensional sphere such as a ball, you can also use the following equation to figure out the volume of your ball. V = r. In this equation, V = volume and r = the radius of your ball or sphere.

Firstly you’ll need to find out the radius of your sphere. Next, cube your radius and multiply your cubed radius by 4/3. Now your equation should read V = . Lastly multiple your equation by pi which is 3.14 and you should get your answer and the volume of the sphere which you’re measuring.

So if you ever need to accurately measure the diameter of a sphere, such as a ball or a circle. Or you need to work out the volume of a sphere, it’s well worth using the simple equations listed above to find out the answers to your questions.

Whether you’re already slightly familiar with imaginary numbers and their purpose in mathematics or you’re a little confused or overwhelmed by the term, simply continue reading in order to discover a comprehensive guide to understanding and using imaginary numbers. Which are sometimes to referred to as complex numbers.

A guide to understanding imaginary numbers:

A simple definition of the term imaginary numbers: An imaginary number refers to a number which gives a negative answer when it is squared. So if you assumed that the term imaginary numbers would refer to a complicated type of number, that would be hard to wrap your head around, think again.

While imaginary numbers are sometimes referred to as complex numbers, they aren’t as complex as you may think. If you’re interested in further understanding imaginary numbers, they are a form of a complex number that can not be classed as a real number and which have simply been multiplied by an imaginary unit, which is always referred to simply as i.

Why are imaginary numbers useful?

Imaginary numbers are used in a wide variety of scenarios. As examples imaginary numbers are often used in advanced calculus and to solve advanced algebraic equations. Imaginary numbers are normally used to stand in for calculations that have to be worked out at a later stage of your equation solving.

In these scenarios you’ll often need to find further information out by performing other calculations, so that you can find the intended value of your imaginary number, which will always be expressed by the letter i.

Why is the unit when you are dealing with imaginary numbers important: When you’re dealing with the theoretical concept of imaginary numbers, the term unit is used to describe first term and is equivalent to how the numeral one, is the first number which exists.

In regards to imaginary units the formula for a single unit is squared root, minus one. However, in equations the term unit is more commonly referred to simply as the letter i. If you’re curious about why the letter i is used to denote the unit, the answer is that i stands for imaginary.

If a number is not an imaginary number, what could it be?

Numbers which aren’t imaginary numbers are defined as real numbers. However there is another subset of numbers which are classed as real numbers, which are referred to as complex numbers and which still feature imaginary numbers in their equations. One unique number is zero which is both an i number and a real number.

What is an example of an imaginary figure?

A simple example, which you can take a look at is 5i. The square root of which equates to -25.

In conclusion hopefully you found the information and answers that you were seeking and now fully understand what imaginary numerals are as well as what complex and real numbers are and how they all differ from each other. If you’d like to learn more information about imaginary numbers, make sure to refer to an accurate imaginary numbers chart.