Wednesday

April 16, 2014

April 16, 2014

Posted by **jenny** on Saturday, May 19, 2012 at 11:10pm.

I got this wrong...here was my answer

5*4*3/(2*1) 60/2 30 teams combination

- algebra 2 -
**Steve**, Saturday, May 19, 2012 at 11:15pmC(5,3) = (5*4*3)/(1*2*3) = 20

There are 5*4*3 ways to arrange the students, but if the order doesn't matter, all 3! orderings involve the same people.

- algebra 2 -
**jenny**, Saturday, May 19, 2012 at 11:24pmThank you!!!!

- algebra 2 -
**Cullen**, Sunday, May 19, 2013 at 8:39pmUh... (5*4*3)/(1*2*3) = 10

...doesn't it? Google and my calculator say so xD

**Related Questions**

math - Ralph, Mario, Jack, Laura, and Maria are in the math club. The club ...

math - Ralph, Mario, Jack, Laura, and Maria are in the math club. The club ...

algebra - kristyn is 4 yrs younger than mario.three years from now she will be ...

Enlish 4 The Lord of the Flies - in the book the lord of the flies take each ...

Math - Mary is as old as Mario will be when Mary is twice as old as Mario was ...

math - mario bought 2 packs of invitations for a party. Each pack contains 10 ...

Calc - Ralph is taking his final exam. After t minutes into the exam Ralph has ...

English - Describe the confrontation between Ralph and Jack in Chapter 6 of ...

Please correct Essay - Lord of the Flies, written by William Golding, is one of ...

English - Lord of the Flies: Chapter 4 Reading and Study Guide I need helppp!!! ...