Showing posts with label Mathematics. Show all posts
Showing posts with label Mathematics. Show all posts

Thoughts on Distance Learning

Introduction to thoughts on distance learning:

In this article, we shall discuss about thoughts on distance learning. In mathematics, distance is defined as an object moves from one particular point to another point which is calculated by speed and time. That is, when we multiply the time and speed we will get the distance. Please express your views of this topic Define Permutations by commenting on blog.

Formula for the calculating distance is

Distance = speed `xx` time

Now we shall solve some example problems regarding thoughts on distance learning.

Examples to Thoughts on Distance Learning:

Example 1:

A train is driven at average speed of 3 kilometers per hour to the station 6 hours. If the train is droved at the average speed of 2, how many hour would need to reach the station?

Solution:

3 km/h needs 6 hours

2 km/h needs x hours

This can be written as,

3 = 6 and

2 = x

Also we can written as

3 `xx` 6 = 2x

18 = 2x Also we can written as

2x  = 18 now we have to divide both sided by 2

`(2x)/2`  = `18/2`

X = 9

therefore, if the train is droved at 2 kilometers per hour, it would need 9 hours
Example 2:

Bus and car are leaving from the same place in opposite direction. Bus goes at 3mph and the car goes at 2 mph. how many hours will they need to 22 miles apart?
Solution:

Distance = speed time

Speed of  bus = 3mph

Time of bus = t

Therefore, distance of the bust = 3t

Speed of  car = 2mph

Time of bus = t

Therefore, distance of the bust = 2t

Therefore,

3t + 2t  = 22 miles

5t  =  22   now we have to divide both sides by 5. so we get

`(5t)/5` = `22/5`

t =4.4 hours

Bus and car will reach 22 miles apart in 4.4 hours


Is this topic Formula for Calculating Interest hard for you? Watch out for my coming posts.

Practices Problems to Thoughts on Distance Learning :

Problem 1:

A train is driven at average speed of 6 kilometers per hour to the station 6 hours. If the train is driven at the average speed of 4, how many hour would need to reach the station?

Answer: 9 hours

Problem 2:

Bus and car are leaving from the same place in opposite direction. Bus goes at 10 mph and the car runs at 6mph. how many hours will they need to 39 miles apart?

Answer: 2.4 hours

Simple Solutions Math Answers

Introduction for math:

Mathematics is the study of quantity, structure, space, and change. Mathematicians seek out patterns, formulate new conjectures, and establish truth by rigorous deduction from appropriately chosen axioms and definitions. There is debate over whether mathematical objects such as numbers and points exist naturally or are human creations. Albert Einstein, on the other hand, stated that "as far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.                                                                                                                                               source Wikipedia

Problems for Simple Solutions Math Answers

Problem 1:

Find the simple solutions.

3x-3=3

Solution:

the given function is 3x-3=3

add 3 on both sides of this equation.

3x+3-3=3+3

We get

3x=6

Divide by 3 on both sides of this equation

`(3/3)x` =`6/3`

We get

x=2

answers of this simple solution is x=2

Problem 2:

Find the simple solutions

5x-3=7

Solution:

the given function is 5x-3=7

add 3 on both sides of this equation.

5x+3-3=7+3

We get

5x=10

Divide by 5 on both sides of this equation

`(5/5)x` =`10/5`

We get

x=`10/5`

answers of this simple solution is x=2

Problem 3:

Find the simple solutions

2x-3=3

Solution:

the given function is 2x-3=3

add 4 on both sides of this equation.

2x+3-3=3+3

We get

2x=6

Divide by 2 on both sides of this equation

`(2/2)x` =`6/2`

We get

x=3

answers of this simple solution is x=3

Problem 4:

Find the simple solutions

2x+7=-21

Solution:

the given function is 2x+7=-21

subtract 7 on both sides of this equation.

2x+7-7=-21-7

We get

2x=28

Divide by 2 on both sides of this equation

`(2/2) x` =`28/2`

We get

x=14

answers of this simple solution is x=14

Some more Problems are Simple Solutions Math Answers:

Problem 5:

Find the area and perimeter of the rectangle,

Length of the rectangle=10 mm

Height of the rectangle = 12 mm

Solution:

Formula for area of the rectangle = length*height

Area of the rectangle = 12*10

=120 mm^2

Formula for perimeter of the rectangle =2*length + 2* height

=2*12+2*10

=24+20

=42 mm

answers

Area of the rectangle = 120mm^2

Perimeter of the rectangle = 42 mm

Problem 6:

Find the area and circumference of the triangle,

Radius of the circle =6 mm and `pi` = 3.14

Solution:

Formula for area of the circle = `pi` r2

Area of the circle = 3.14*62

=3.14*36

=113.04 mm^2

Formula for circumference of the circle =2 `pi` r

=2*3.14*6

=37.68 mm

answers

Area of the circle = 113.04 mm^2

Circumference of the circle = 37.68 mm