A bag contains 5 red, 8 white and 7 black balls. A ball is drawn at random from the bag. Find ( 1 ) red or white ( 2 ) not a white ball?
Answers
Answered by
1
Answer:
- 1/13,
- 1/12
Step-by-step explanation:
probability
Answered by
1
Step-by-step explanation:
no. of red balls =5
no. of white balls =8
no. of black balls=7
1) probability to find red or white balls=1/13
2) probability of not getting the white balls=1/12
Similar questions
English,
2 months ago
Computer Science,
5 months ago
Math,
5 months ago
Chemistry,
8 months ago
Math,
8 months ago