Help with 2nd grade math

Introduction to study 2th grade math word problems:
The term word problems are used often to refer at the mathematical exercise where significant background information on the problem is presented as text rather than in mathematical notation. To study 4th grade math word problems are very simple because it deals with basic problems only and it listed below. Let us see about the to study 4th grade math word problems.

Examples in Word Problems Based on to Study 4th Grade Math
Problem 1:
In a company there are 120 workers. If the total number of males are 70, and find the number of females in that company?
Solution:
Let we denote the number of females be Y.
Total number of male workers in the company are mentioned as 70.
Total number of workers in that company are 120.This could also help us on pictures of math
The equation will be Y + 70 = 120
Y = 120 – 70
Y = 50 female workers.

Help with dice probability

Introduction to solving dice probability:
Let us see ,solving the dice probability. Probability means "nothing but calculating the chance for a particular event to occur". Dice based problems are the best examples for explaining about the probability.

Let E be an experiment involving rolling two dices and recording the value on top of each die. The notation for this sample space
is: S = {(i, j),i =1,2,3,4,5,6, j =1,2,3,4,5,6}
Note this is a discrete and finite sample space. Let us see the probability concepts, solving problem using the dice problems.

Solving Dice Probability:

Let us see some of the examples of solving dice probability.

Example 1:
What is the probability of a die showing a 2 or a 5?
Solution:
P (2) = 1/6
P (5) = 1/6
P (2 or 5) = P(2) + P(5)
= (1/6) + (1/6). This could also help us on square yard
= 2/6
= 1/3
The Probability of a die showing 2 or 5 is 1/3..

Percent to Decimal

In This article let me help you with percent to decimal. The following example will help you understand better on this.

Percent: percent is also defined in other words as per cent. It’s one of the part of hundred. Mathy scored 85 % of marks in annual exam.

Fraction: A part of a whole is expressed as fraction. It is like, when a cake is taken as whole then the cake is equalized as four part then those parts are said in the way of math as fraction (1/4).This could also help us with high school geometry help.

Decimal: A dot in between a decimal numbers, as like present in 85.937, to point out the positions where values alter from positive to negative orders or powers of 10.

linear programming simplex method.

In this article let me help you on linear programming simplex method.

Following are the few important types of Linear Programming Problems

1.Problems of Manufacturing In these problems, we determine the number of units
of variable products which should be produced and sold by a firm
when each product requires a fixed manpower, machine hours, labor hour per
unit of product, warehouse space per unit of the output etc., in order to make
maximum profit.

2.Problem son Diet, In these problems, we determine the amount of different kinds
of constituents/nutrients which should be included in a diet so as to minimize the
cost of the kind of diet such that it contains a certain minimum amount of each
constituent/nutrients. This could also help us on metric system table

3. Transportation problems In these, we determine a transportation to
organize in order to find the cheapest way of transporting a product from
plants and factories situated at different locations to different markets.

Online Math Help

Help with math homework

Today let me help you understand on how to do math homework. Learning math is an art of life since because it plays an important role in our day to day life.On the last article we were discussing about the importance of math therefore let me show you an example to help you understand on math home work.
Example

Find the value of the expression 7x+8 , if x= 2

Solution:

Substitute x = 2 in the given expression 7x+8

7x+8 = 7(2)+8

= 14+8

X =22

Here the value of the expression is 22. This can also help us on line of symmetry

Help on Statistics Probability

Help on Statistics Probability

In this session we are going to learn on statistics Probability. Let me take you through the introduction

Introduction on Statistics and Probability

Introduction to Statistics and Probability will help you bring your imagination. Since Statistics is about collection of information and its presentation and about drawing inferences from these. We come across facts and figures in the newspapers, Television and the radio. The numerical figures are called “the data”.

Probability is the branch of mathematics devoted to study of such events.
Sample Problems on statistics and Probability. This could also help us on equilateral triangles
Question: Find the mode of the following using a Histogram:

Answer:

Mode = 24