Please boost your Plan to download papers

#
Solving Mathematical Problems

Math Problem

Miscellaneous

Pages 3 (753 words)

If I was in a room with 4 other people and wanted to shake everyone's hand, four handshakes would happen. It gets trickier though if I wanted to know how many handshakes there would be if everyone wanted to shake everyone else's hand once. By using diagrams to find out how many handshakes would happen for different numbers of people, a pattern might be found…

Get more done in less time

Let us write a custom math problem on your topic

“Solving Mathematical Problems” with a personal 15% discount.

Order now
## Introduction

At the top of my diagram I had colored five colored dots represent each person in the room. The first person was the red dot. The first person can't shake hands with himself but can shake hands with everyone else. So under the red dot I put a blue dot, a green dot, a yellow dot, and a purple dot. The second person can't shake hands with themselves and already shook hands with the first person. Under the blue dot I put a green dot, a yellow dot, and a purple dot. The third person can't shake hands with themselves and they already shook hands with the first two people. I put a yellow dot and a purple dot under the green dot. The fourth person can't shake hands with themselves and they already shook hands with the first three people, so I only put a purple dot under the yellow dot. Now the fifth person shook hands with everyone, so I didn't put any dots under the purple dot. I counted the dots in each column under the 5 dots on top and added them together to get a total of 10 handshakes. This is what my diagram looked like.

After I made this diagram I noticed a pattern. When there were five people in the room I added up all the numbers under 5, so it was 4+3+2+1. When there were six people in the room I added up all the numbers less than 6, so it was 5+4+3+2+1. ...

Download paper
Not exactly what you need?

### Related papers

Mathematical Cognition and Mathematical Learning Difficulties
Any difficulties in learning or understanding these skills may result in mathematical learning difficulties. It is imperative that we gather information about arithmetic skills in order to perpetuate our understanding of the root cause of dyscalculia. This can be done with the help of the two main neuropsychological models of numerical abilities which are outlined below.…

Metacognitive Strategies in Solving Mathematical Problems
The research study has applied multiple regression analysis to evaluate the predictive ability of the identified variables so as to tabulate the performance for the routine and non-routine calculus problems. The study has significantly found that problem solving skill is acquired through practice and utilization of thinking strategies which is the corner stone on which advanced mathematical ideas,…

Economics: Principles, Problems, and Policies
However, as with any other social sciences, there is no definite consensus among economists on the operation of all the actors in the economy. This lead to the establishment of the rival schools of thought such as heterodox economics, institutional economics, Marxists economics, socialism, and green economics. Thus, economics is a very complicated discipline which needs the employment of different…

Dyscalculia
Some researchers declared that it is a biological trouble related to brain, some believe that emotional problems are contributing to this disorder; some psychologists declared it, a result of overall low intelligence of children and some say mathematical anxiety is causing this problem. Hence there are a lot of views regarding dyscalculia. A lot of researches have been made to identify the reason…

Dq2: problems
Math skills also make feasible the construction and conducting of experiments. Able to handle large amounts of data rapidly, they save researchers days or weeks in the search for information. They permit the compression of many years of marketing experience into a brief period.…

PMI and factors for problems solving
To solve this problem, PMI needs to address the basic issue of illegal selling and must attempt to make fundamental changes in the way it does its business.…