elementary math activities

A surveyor asked a group of people what would they like to do in their free time. The results are recorded in the table. Find the experimental probability of a person interested in reading magazines in his/her free time. Activity Number of people Shopping 20 Watching T.V. 24 Reading Magaz..

Choose the relation that best represents the table. Time Weight of a radio active substance Initial 1600 grams After first year 400 grams After second year 100 grams After third year 25 grams => The weight of the radioactive substance decreases by 3 times every year or The weight of the r..

A child spends 1 2 of a day in sleeping, 1 10 of the day in eating, 1 9 of the day in playing and the rest 1 5 of the day in doing other activities, like bathing, etc. Arrange these fractions from the least to the greatest. => 1 1 0 > 1 9 < 1 5 > 1 2 or 1 1 0 > 1 9 > 1 5 &g..

A child spends 1 2 of the day sleeping, 1 12 of the day eating, 1 6 of the day playing and the remaining 1 4 of the day doing other activities. Order these fractions from the least to the greatest. => 1 12 < 1 4 < 1 6 < 1 2 or 1 12 > 1 6 > 1 4 > 1 2 or 1 12 < 1 6 <..

After the elementary study in probability, let us see how we can utilise this basic knowledge in solving problems of different are..

Mathematical Induction..

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S= {1,2,3,4,5,6}] If the event is set of elements less than 2, then E = {1} is a simple event 1) Simple Event: If an event has one element of the sample space then it is called a simple or elementary eve..

So far, we have assumed that the elementary events are equally likely and we have used the corresponding definition of probability. However the same definition of conditional probability can also be used when the elementary events are not equally likely. This will be clear from..

Limits- operations on functions Continuity of a function Intermediate value, extreme value theorem Derivatives, differentiability Derivatives of functions Chain rule Rolle's theorem, mean value theorem, and L'Hopital's rule Maxima, minima, inflection points, intervals Newton's method (app..