Question 4
a ball is drawn from a box containing 12 red balls, 8 white balls and 10 green balls. what is the probability of drawing either a red, white or green ball?
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2011/2012
- Question no.
- #4
- Type
- Objective
More from this paper
- Q1one-third of the children in a village were vaccine against meningitis. if 680…
- Q2a ladder 8m long leans against a wall. the foot of the ladder makes an angle of…
- Q6which of the following is a factor of 15+7x-2x 2
- Q7the angle between latitude 300S and 130N is .......
- Q8the volume of a hemispherical bowl is 718cm 3 . find its radius
- Q9the ratio a:b= 1 / 2 and b:c = 1 / 3 : 5 / 9 . what is the a:c?