A bag contains 3 red. 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball drawn is -
(1) red. (2) not red (3) either red or white.​

1. 3/9 = 0.3% 2. 6/9= 0.6% 3.6/9=0.6℅

Step-by-step explanation:

1.) 3 red and 9 balls

therefore, 3/9

2.) 3 white, 3 green

6/9 balls

3.) 3 red, 3 white

6/9

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36

correct answers below: