Friday, September 17
hypotenuse calculator
Thursday, September 16
tan x
Trigonometry is referred as a branch of mathematics which studies triangles. Trigonometry also deals with the relationships between the sides & angles of triangles & deals with trigonometric functions, that describe those relationships, angles in general, & the motion of waves.
The branch of mathematics which deals with the association between the sides & the angles of triangles & the calculations based on them, predominantly the trigonometric functions.
Trigonometry is a branch of mathematics which learns the trigonometric functions of angles, cosine, tangent, sine, cotangent, secant, cosecant & the relationship between them. 1 of its applications is surveying & navigation.
Trigonometric functions are also known as circular functions because of their simple relation to various lengths defined by a radius of a circle making an angle with a reference direction,
In our next blog we shall learn about female reproductive system diagram I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, September 15
math homework help for free
In our next blog we shall learn about weighted standard deviation I hope the above explanation was useful.Keep reading and leave your comments.
Tuesday, September 14
slant asymptote
Try to find the slant asymptote of the following function:
Monday, September 13
multiples of 9
The multiples of a whole number are found by including the product of any counting number & that whole number. There are an infinite number of multiples of 9. A multiple is what we get when we multiply something. The multiples of 9 are:
9, 18, 27, 36, 45, 54, 63, 72, 81, 90
In our next blog we shall learn about interesting diseases I hope the above explanation was useful.Keep reading and leave your comments.
Thursday, September 9
sine table
Sin (q) = Old/Harry = Opposite/Hypotenuse
Cos (q) = and/His = Adjacent/Hypotenuse
Tan (q) = Old/Aunt = Opposite/Adjacent
In our next blog we shall learn about skew symmetric matrix I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, September 8
calculus tutoring
The nice thing about calculus tutoring is that your Calculus Tutor is easy to get, because all that is required is a good computer & an internet connection. Calculus Tutoring is in high demand across the country. Calculus is a notoriously difficult subject for many students in certain majors must pass it in order to earn college degrees. If student possess a thorough understanding of calculus, are willing to assist others, & have a desire to earn money, why not become a calculus tutor?
Calculus Tutoring requires lots of idea of having to search endlessly to fill your Tutoring roster may seem overwhelming. Tutors may feel so mentally exhausted trying to come up with ways to find students without spending a fortune that you may want to give up before you even get started.
In our next blog we shall learn about nephridia I hope the above explanation was useful.Keep reading and leave your comments.
Tuesday, September 7
infinite series formula
Infinite Series Formula:
If -1<>2 + ar3 + ...... = a/ (1 - r)
Exponential series:
1. ex = 1 + x + x2/ 2! + x3/ 3! + .....
2. e-x = 1 - x + x2/ 2! - x3/3! + .......
3. 1/2 (ex + e-x) = 1 + x2/ 2! + x4/ 4! + .......
4. 1/2 (ex - e-x) = x/ 1! + x3/ 3! + x5/ 5! + .......
5. ax = ex logea = 1 + x logea + (x logea)2/ 2! + (x log ea)3/ 3! + ....... for a>0
these are the fomula in Infinite series formula applicable for exponential series.
Some more Formulas Infinite Series Formula:
log series:1. loge(1 + x) = x - x2/ 2 + x3/ 3 - x4/ 4 +.... for -1<>
2. loge(1 - x) = -x - x2/ 2 - x3/ 3 - x4/ 4 -..... for -1<= x <1
3. loge[(1 + x)/ (1 - x)] = 2[x + x3/ 3 + x5/ 5 +......] for -1<>
5. loge2 = 1 - 1/2 + 1/3 - 1/4 + .....
In our next blog we shall learn about direction of magnetic field I hope the above explanation was useful.Keep reading and leave your comments.
Monday, September 6
transitive property
The transitive property of equality states for any l numbers which are real number a, b, & c:
If a = b and b = c, then a = c.
The best example, 5 = 3 + 2. 3 + 2 = 1 + 4. So, 5 = 1 + 4.
a = 3. 3 = b. So, a = b.
Friday, September 3
algebra test questions
Solve the expression: 4x + 1y + 13z + 6x - 6y +2z
4x + 1y + 13z + 6x - 6y +2z
Add the like terms
(4 + 6) x + (1 - 6) y + (13 + 2)z
Simplify the expression
10 x - 5y + 15z
So, the solution is 10 x - 5y + 15z.
Simplify the equation: 8a + 15 = 5a – 3
8a + 15 = 5a – 3
Subtract 15 on both sides of the equation
8a + 15 - 15 = 5a – 3 – 15
8a = 5a – 18
Subtract 5a on both sides of the equation
8a – 5a = 5a – 18 – 5a
3a = -18
Divide by 3 both sides of the equation = 3a/3 = -18/3
a = -6.
So, the simplified solution is -6.
Thursday, September 2
find accounting today
In our next blog we shall learn about hydrogen peroxide concentration I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, September 1
percent off calculator
The problems on percentage off calculator is mainly depends on what percentage the exact level of what we given to find out.
1) What is 30% of 65?
Solution: 30% of 65 = (30/100)*65
=0.3*65
=19.5
2) Find 29% of 200 feet.
Solution: 29% of 200 = (29/100) * 200
=0.29*200
=58
In our next blog we shall learn about balanced equation calculator I hope the above explanation was useful.Keep reading and leave your comments.
Tuesday, August 31
diamond corner
Diamond deposits occur in 3 types of geological modules. They are: 1) Kimberlite pipes, 2) conglomerate beds & 3) alluvial gravels. The main diamond bearing places in India are Penna belt of Madhya Pradesh & parts of Andhra Pradesh. We have reserves of 28 lakhs carats diamond corner. In diamond each C atom is in sp3hybridised state & is linked to 4 other neighboring C atoms held at the corners of a regular tetrahedron by covalent bonds. And this results in a very large 3D polymeric structure in which C-C distance is 1.54 Aº & bond angle is 109.5°.
Diamond corner is the hardest substance known & possesses abnormally high melting point about 3600ºC, diamond corner is extremely inert chemically. Diamond crystals are always non conductors of electricity
Monday, August 30
math word problems worksheets help
The following different types of math word problems worksheets.
*Numbers word problems
* Algebra word problems
* Geometry word problems
* Calculus word problems
* Trigonometry word problems
* Probability and Statistics word problems
Math Word Problems are all about the concepts so it is important that student are clear on the 'process' of how to solve a Math word problem. It is important to ask questions & get clarity on the concepts. Once a new topic is introduced student should write it down, review it & in case of any doubts bring it up with their tutor. This process of continuously revising what student learns will gear student up to solve problems.
Math word problems worksheets help offers basic & simple stories per worksheets identical to the story problems above except these involve subtracting only. Math word problems worksheets focus only on math related problems where the student must find the correct solution by subtracting from the story. These Math related word problems will help student improve on there math skills with subtractions being the prime focus on these math word problems worksheets. A sum of 5 math printable worksheets is available with different interesting math stories involving subtraction problems to print.
Saturday, August 28
algebra problems
primary resources math’s
- Dressing by numbers: this fun activity for Key Stage one involves pupils making simple cuttings of a person on brown paper. The cuttings are reproduced 4 times. Paper doll clothes — shirts, hats, skirts, etc. — can be made to fit the dolls & then laid out in sets of four. Written on each piece of the 4-piece outfit should be the facts in a numerical family, i.e. 4+2=6, 6-2=4, . 2+4=6, 6-4=2. Student can make as many mathematics subject facts as they wish as all the clothes will be laid on a table for students to dress up.
- Who wants to be a great mathematician? Basing mathematics subject lessons on TV shows is another good way to instigate active group participation in problem solving. In this game student can sit at tables, while the tutors selects a child to play by setting a 'first one to find solution' question. Once in the hot seat, the pupil will answer a stream of mathematics subject questions on anything from algebra to fractions & beyond. If the contestant gets the solution wrong, another student gets the chance to sit up front. However, each student gets 2 lifelines where they can 'ask the audience' or 'phone a friend'. This is an excellent method for student to develop their mental speed as to find solution is strictly timed.
In our next blog we shall learn about algebra problems I hope the above explanation was useful.Keep reading and leave your comments.
Friday, August 27
how to divide decimals
The trick is to change the number you are dividing by to a whole number 1st, by shifting the decimal point of both numbers to the right: Dividing decimals by the traditional written method no longer serves any educational purpose or practical purpose.
Decimals are applied to provide greater precision to numerical value of a quantity. And also along with this benefit that comes a challenge, which is the fact that carrying out mathematical operations are more complicated with decimals as compared to whole numbers. When it comes to how to divide decimals, then the scenario becomes all the more difficult. It is therefore division is the most complex among, all the 4 basic operations in mathematics. In fact, 1 needs to apply successive subtraction to carry out a division. But problem solving, which includes division of decimals, can be made simple by ensuring that the divisor is a whole number. This can also be done by shifting the decimal hence that the divisor becomes a whole number. However, to escape the ill-effects on the result of the problem, the dividend also, needs to be balanced & altered accordingly. This is the case if the divisor is a decimal. But first let us try to learn how to divide a decimal when the divisor is a whole number.
The procedure for the division of decimals is very comparable to the division of whole numbers. Make the divisor into a whole number by multiplying both it & the dividend by the same number such as 10, 100, 1000 etc... A simple method to do this is to move the decimal point to the right end of the divisor & move the decimal point of the dividend the same number of places.
In our next blog we shall learn about algebra linear equations I hope the above explanation was useful.Keep reading and leave your comments.Thursday, August 26
types of lines
A line is defined as a one-dimensional figure. Which is, a line has length, but no height or width generally, a line is made up of an infinite number of points. Points in the same line are said to be as collinear. Between each point is another point. This continues on forever. We can never run out of points to discover in a line. Hence, when we are talking about points as dots, we can get something called a discrete line. A discrete line is a line made up of dots with space between the centers of the dots. A dense line is also a line that is the shortest path between 2 points. The coordinatized line or number line, is a line where every point is represented by a number & vice versa. The number line is a one-dimensional graph. A line is the collection of points, line is along a straight path & going to opposite direction, & also a line segment is part of a line, it’s having two end points. A ray also a part of line, 1 is endpoint and other side goes to one direction.
A line doesn’t have end point or starting point; imagine it is endless from both directions. A continuous extent of the length includes more than 2 points. We can put little arrows on both sides for understanding
Types of lines – Parallel line, Perpendicular line, Intersecting line are 3 types of line. straight-line, Transversal lines, Skew Lines, Concurrent lines, A line segment are other types of line.
In our next blog we shall learn about law of conservation of matter I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, August 25
conditional probability calculator
Probability derives from the word "probity”. Probability is a special & very important branch of mathematics that deals with likelihood of occurrence of any given event.
Conditional probability calculators expressed in numeric form. The probability of any event is termed as number between 0 & 1. Probability of any event like "A" is written as P (A) & it will be a number between 0 & 1. The applications of conditional probability calculator include in statistics, mathematics, philosophy, finance, gambling, share market and randomized algorithms.
A Conditional probability calculator is the probability of an event given that another event has occurred. The best example, what is the probability that the total of 2 dice will be greater than 8 given that the first die is a 6? This can be computed by considering only outcomes for which the first die is a 6. Hence, determine the proportion of these outcomes that total more than 8.
In our next blog we shall learn about linear programming examples I hope the above explanation was useful.Keep reading and leave your comments.
Tuesday, August 24
prime number
What is prime number?
list prime numbers are as follows
In our next blog we shall learn how to add fractions I hope the above explanation was useful.Keep reading and leave your comments.
Monday, August 23
fraction simplifier
can divide into both numbers exactly.
You can simplify the given fraction to lowest terms by dividing both the numerator & denominator by 100.
Why divide by 100? 100 is the Greatest Common Divisor
or Greatest Common Factor of the numbers 100 and 500.
So, this fraction reduced to lowest terms is 1/5
Answer = 1/5
In our next blog we shall learn about pyramid of numbers I hope the above explanation was useful.Keep reading and leave your comments.
Saturday, August 21
list of roman numerals
Let us collect list of roman numerals.
Years ago 2 civilizations had been existed, Roman Civilization & ‘Indus valley Civilization. Roman Empire started using different symbols for counting numbers which are found in use even today. These are called Roman Numerals
III stands for 1+1+1 = 3
Friday, August 20
math riddle
Hi Friends!!!
How many of you like math riddle?
let us find answers for math riddle.
In our next blog we shall learn about invertible I hope the above explanation was useful.Keep reading and leave your comments.
Thursday, August 19
line integral
Equation of a line calculator a straight line with one dimensional structure but has no thickness and it has no end value for both directions. A line is also named as direct line or right line
1.To find the slope of the line which the given is y = 7x+8 by using equation calculator.
Solution: The line equation is y= mx+c.
Where, the m indicates slope of the line.
The given equation is, y =7x+8.
By combining the both equations,
m=7.
So, the slope =7.
I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, August 18
algebra problems
How many of you find difficulty in solving algebra problems.
algebra problems are primary resources maths. Let us solve some algebra problems.
Reduce the expression 2(a -3) + 4b - 2(a -b -3) + 5
Solution:
= 2(a -3) + 4b - 2(a -b -3) + 5
= 2a - 6 + 4b -2a + 2b + 6 + 5
= 6b + 5
Tuesday, August 17
factoring calculator
Monday, August 16
centroid of a triangle
In our previous blog we learned how to find the area of a triangle. Today let us learn about centroid of a triangle
What is centroid?
Centroid of a triangle is the point of intersection of all its three medians.
I hope the above explanation was useful.Keep reading and leave your comments.
Saturday, August 14
online calculus answers
For Every Problem There Is Solution!!!
Many students get frustration if they are unable to find correct answer while solving Calculus problems.
There are many website which provides you free calculus answers. Only the thing students should expert in surfing net. Technology has made our work so easy these days with the help of our mathematicians and some good tutors online.
Calculus tutoring is not initiate easily but if you see online you can attain them. Numerous employment centers or tutoring services provide classes for students; you can easily record with these institutes. Many of these institutes even provide placements. calculus tutors make you in excelling in your field. A calculus tutor is similar to any math tutor; the only difference is that these tutors specialize in calculus tutoring.
Now a days we can education in fraction of second. Online tutoring made this possible for every learner to learn, to extract knowledge with a minute. So students never get frustrate and boor from studies. Try to utilize available help from online tutors. You can find many online subject tutors like geometry tutor, trigonometry tutor, calculus tutor, math tutor, Pre algebra tutor, algebra tutor, statistics tutor, precalculus tutor so on.
I hope the above explanation was useful.Keep reading and leave your comments.
Friday, August 13
online algebra 1
Thursday, August 12
adding square roots
Adding the given two square root equations 2x2 + 3 +√x 19 and 4x - 2√x + 10
Solution:
Given equations are 2x2 + 3√x + 19 and 4x - 2√x + 10
Adding the each terms and variables of the two equations, we get
= 2x2 + 3 √x+ 19 + 4x - 2√x + 10
= 2x2 + 3√x - 2√x + 4x + 19 + 10
= 2x2 +√x + 4x + 29
Answer:
The final answer is 2x2 +√x + 4x + 29
In our next blog we shall learn about types of crosses I hope the above explanation was useful.Keep reading and leave your comments.
Wednesday, August 11
random variables
If is often very important to allocate a numerical value to an outcome of a random experiment. For example consider an experiment of tossing a coin twice and note the number of heads (x) obtained.
Friday, August 6
binomial probability distribution
Definition of Binomial Distribution :
A random variable X is said to be follow as Binomial distribution if its probability mass function is given by
P(X = x) = p(x) = { nCx px qn −x, x = 0, 1, . . .n
Constants of Binomial Distribution :
Mean = np
Variance = npq
Standard deviation = Variance = npq
X ∼ B(n, p) denotes that the random variable X follows Binomial distribution with parameters n and p