examples of relations in real life situations

A linear function that models a real-life situation is called a _____. => linear model or non-standard model or non-linear model or standard model..

What kind of trend does the scatter plot show? Describe a real-life situation that the scatter plot could represent. => Positive trend; Age of students vs. Number of siblings they have or Negative trend; Age of students vs. Their height or No trend; Age of students vs. Number of..

The apparent depth of an object lying deeper in an optically denser medium appears to be lesser than its actual depth, due to refraction at a plan surface. This can be seen as follows. ..

1) Destruction of wild life leads to loss of valuable materials. 2) Disappearance of any link in a food chain upsets nature's balance and creates problems. 3) New improved varieties of crops and other useful animals are derived from their wild relatives by genetic modification...

The biotic component of our environment on land, i.e. plants and animals (leaving aside the oceans and other water bodies) are overwhelmingly found in forests. Forests form a buffer for the earth to protect life forms; in fact that's where all our biodiversity and including cultivated cr..

Half life of a reaction is defined as the time required for reducing the concentration of a reactant to half its initial value. It is denoted as t 1 / 2 . As discussed before, the t 1 / 2 of a zero order reaction is given as In general, for a reaction of order n, t 1 / 2 is proportional t..

In our daily life, we come across many relations such as father-son, brother-sister, teacher-student and many more. In mathematics too, we come across relations such as . A is a subset of B . line l is parallel to line m . number m is less than number..

The mean life span of an electric bulb is 350 hours, with a standard deviation of 10 hours. A random sample 40 of a particular brand of electric bulbs is taken and found that their mean life span was 348 hours. State the null hypothesis( H o ) for the situation. => H o..

Introduction - The study of world of life is as old as man itself. All living organisms are made up of a few elements which are repeated in each of them. The basic unit of life - cell, is a structural and functional entity of life..

Summary - Cell is the structural and functional unit of the organism. Water is the principal constituent of plants and is essential for the maintenance of life, growth and development. Plants absorb water from the soil through their roots, transport it to other parts of the plant through ..