+0  
 
0
158
1
avatar+753 

A class of 25 students includes the Smith quadruplets. The teacher must select two students from the class to represent the class in the school's student government. Instead of holding an election, the teacher decides to choose the two representatives at random. What is the probability that both representatives will be Smith quadruplets?

Lightning  Mar 17, 2018
 #1
avatar
0

4/25 x 3/24 =12 / 600 = 1 / 50 = 2%

Guest Mar 17, 2018

39 Online Users

avatar
avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.