"I believe that www.coursework.info offers a very valuable tool to students by allowing them to see a variety of good quality essays in their specialist subject areas."
Maths Coursework : Payphone Problem.
- Words:
- 1457
- Submitted:
- Thu Jul 11 2002

... Maths Coursework : Payphone Problem. Aims This investigation is to try and find a formula for putting in 10p and 20p coins into a Payphone. The formula will be used to predict the next number in the sequence without having to do all the listings. Below are all the listings up to 50p. These are all the combinations for 10p. 10p There is only 1 combination for 10p. These are all the combinations for 20p. 10 10 20 There are 2 combinations for 20p These are all the combinations for 30p 10 10 10 20 10 10 20 There are 3 combinations for 30p These are all the combinations for 40p 10 10 10 10 20 20 10 10 20 10 20 10 20 10 10 There are 5 combinations for 40p These are all the combinations for 50p 10 10 10 10 10 20 10 10 10














