Thursday, September 16, 2010

Equation for circumferance of a circle

Equation for circumference of a circle

The ambit is affected at the ambit about a bankrupt curve. Ambit is aswell alleged as appropriate perimeter. We can account the ambit for the circle, ambit and aswell graph. The ambit about the bend of the apple or any bankrupt ambit appearance is alleged circumference. The ambit of a amphitheater is aswell accepted as ambit of a circle. Let us see the archetype to ascertain ambit of the circle.

The ambit of a amphitheater is accustomed by the blueprint.

To know more:

Subtract fractions calculator

Free online algebra calculator

Wednesday, September 15, 2010

Conditional Probability Examples

Conditional Probability Examples:

The codicillary anticipation of an accident B will be the anticipation that the accident will action accustomed the ability that an accident A has already occurred. This anticipation is accounting P(B|A), characters for the anticipation of B accustomed A. In the case area contest A and B are absolute to the codicillary anticipation of accident B accustomed accident A is artlessly the anticipation of accident B, that is P(B)..

Let us accede the contest A and B are not independent, again the anticipation of the circle of A and B (the anticipation that both contest occur) is authentic by

P(A and B) = P(A)P(B|A).

From this definition, the codicillary anticipation P(B|A) is calmly acquired by adding by P(A):

P(B|A)= P(A and B)/ P(A)

This announcement is alone accurate if P(A) is greater than 0.

To know more:

Formula de areas


Line graph generator

Tuesday, September 14, 2010

Linear Programming

Linear programming Examples:

Linear Programming is the action of award the optimistic of ethics (maximum and minimum values) of a action for a arena authentic by inequalities. Thus, an enhancement botheration may absorb award aerate profit, abbreviate cost, or abbreviate use of assets etc.

A actual important blazon of enhancement problems is Linear Programming Problem. Linear programming problems are account in industry, commerce, administration and science etc.

My next blog is on:

Algebra


Linear programming solver

Monday, September 6, 2010

One Millin is Equal to?

1 million IS equal to:

Example problem:

1) Find the tens place value in the number 325,968

Solution:

The tens place value in the number 325,968 is 6

2) Find the tens place value in the number 16,824

Solution:

The tens place value in the number 16,824 is 0


More help:

Vertex

Solving math problems

Fractional notation calculator

Fractional Notation calculator:

Convert 0.20 using decimal to fraction calculator.

Write 0.20 as a fraction, except to the decimal part of the number, the .20, means.

Since there's 2 digits in 20, the final digit is the "100th" decimal place.

So they can say that .20 is the same as 20/100.

The fraction 20/100 is not reduced to lowest terms. They can reduce these fractions to lowest terms by divided on both the numerator & denominator by 20.

20 is the Greatest Common Divisor (GCD) & Greatest Common Factor (GCF) of the numbers 20 & 100.

So, this fraction reduced to lowest terms is 1/5

Final answer is: 0.20 can be written as

The fraction = 1/5.

To know more:

Adding Radicals


Complex fraction calculator

Thursday, September 2, 2010

Rational

Rational:

Simplify ((1/2)-(1/3))/ (1/12)

Solution:

Step1: Subtracting the numerator

We get,

= (1/2) – (1/3)

From LCD 6 we can rewrite as,

= (3/6) - (2/6)

= 1/6
There is no operation in denominator.

So substitute the above value back into complex fraction.

= (1/6)/ (1/12)


To know more:

Rational expressions

Volume


Tuesday, August 31, 2010

Ogive diagram

Information Obtatined By Ogive Diagram:

Following are the information that can be obtained by using ogive plot from a set of grouped information.

* Median
* Lower quartiles or lower median.
* Upper quartile or upper median.
* Inter quartile range.
With the ogive plot the box plot may even be drawn.
Calculating cumulative frequency is step one in drawing ogive plot.Cumulative frequency is the walking sum of their frequencies.
The ogive plot drawn with cumulative frequency vs. upper class boundary or lower class boundary.
More on:

Mid point theorem

Slope calculator