Introduction In this investigation I have been given the task of discovering a formula to tell us the value of n when 'n' is any given number.

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Introduction In this investigation I have been given the task of discovering a formula to tell us the value of n when 'n' is any given number. Also, in the second part of my investigation, look into whether there is a link between the phi of a number, and the product of its factors' phis. Such as: Is it true that 6 x 4 = 6 x 4? How to Find the Phi of a Number For any positive integer n, the phi function n is defined as the number of positive integers les than...

5^4 = 500

5^4 = 500

5^5 = 2500

From the prime numbers and their powers phi's it can be seen that a clear pattern has become apparent. It can be seen that each time the power goes up by 1, the phi of that powered prime, is the previous powered prime's phi, multiplied by the prime number in question. I know this because it is evident in the previously stated phi's, for example from the powers of 2 phi functions, 1 x 2 is 2, 2 x 2 is 4, 4 x 2 is 8 and so on.

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Introduction The aim of this investigation is to find what affects the price of used cars. To investigate this I have created four hypotheses. Hypotheses 1 The greater the mileage the greater the reduction in price. 2 The older the car, the more reduction in price....

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Identify Statement of the problem: Rotherhithe County Primary School has a small library. At the moment the school does not use an ICT system for its library. All of the Library information is kept on a file system. When a student or teacher wishes to borrow a book...

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I was presented with some secondary data from Mayfield High School. The data contained information about height, weight, age etc. It represented pupils for both male and female. After a close analysis of the data, I found several hypotheses and the most convenient hypothesis I found was the...

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Hidden Faces Coursework A cube a total of 6 sides, when it is places on a surface only 5 of the 6 faces can be seen. However if you place 5 cubes side by side, there is a total of 30 faces, but out of this 30 only 17...

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Introduction The objective of this project is to successfully manipulate a large set of data in order to prove/ disprove a set of hypotheses. The data consists of results and statistics from a set of driving instruction and tests. The dependant variable in the data is the number...

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