Orji Amarachukwu Mercy

This page lists questions and answers that were posted by visitors named Orji Amarachukwu Mercy.

Questions

The following questions were asked by visitors named Orji Amarachukwu Mercy.

Answers

The following answers were posted by visitors named Orji Amarachukwu Mercy.

bag contains 3 blue balls, 5 green balls and 7 red balls, three balls are drawn from the bag one after the other without replacement, find the probability that;one is blue,the other is green