Help me on math please
Favorites|Homepage
Subscriptions | sitemap
HOME > > Help me on math please

Help me on math please

[From: ] [author: ] [Date: 12-01-07] [Hit: ]
-Probability was never a strength of mine in math, so I can be wrong... but if I remember correctly, by multiplying all three numbers together and getting 24 possible variations,......
If a car company makes a car with the option of 4 exterior colors, 3 interior colors, and 2 engines, how can the multiplication principle help us to determine the total number of different variations of the car?

-
Probability was never a strength of mine in math, so I can be wrong... but if I remember correctly, by multiplying all three numbers together and getting 24 possible variations, you're taking a shortcut of just matching, for example... one color with three diff interiors and 2 diff engines, one at a time...
Whether you do it long-hand like that or just multiply the numbers altogether, you still get the same number of variations. It's just a quicker method to solve this.

-
There are 24 different variations, I believe.

-
If there are m ways of choosing one thing, and n ways of choosing another, then there are nm ways of choosing both things.

-
4*3*2=24
1
keywords: please,on,Help,math,me,Help me on math please
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .