Question 6
There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box?
Objective
Question details
- Exam body
- UNICAL
- Subject
- Mathematics
- Year
- 2007/2008
- Question no.
- #6
- Type
- Objective
More from this paper
- Q2Given that $$P \alpha \frac1{\sqrt{r}}$$ and p = 3 when r = 1, find the value of…
- Q34 × 10 -5 =
- Q4Which of the following equations corresponds to the data in the table?…
- Q8What is the average of 7 / 8 and 3 / 4 ?
- Q9If the hypotenuse of a right triangle is 10inches long and one of its legs is 5…
- Q10If 8y = 3x – 11, then x =