February 27, 2017

Homework Help: maths

Posted by joyce Rowley on Friday, May 2, 2014 at 9:28am.

there are six red balls and nine blue balls in a box.a ball is selected at random.find the probability that the ball is (a)red(b) blue ( c) red or blue

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions