Register
8. A bag contains 50 marbles, 28 red ones and 22 blue ones. A marble is picked at random from the bag. What is the probability of picking: a) a red marble? b) a blue marble? c) a red marble after a blue
132k views
17 votes
8. A bag contains 50 marbles, 28 red ones and 22 blue ones. A marble is picked at random from

the bag. What is the probability of picking:
a) a red marble?
b) a blue marble?
c) a red marble after a blue marble had been picked first.

User Justin Tanner
by
4.7k points

1 Answer

13 votes

Answer:

56%, 44%, 57%

Explanation:

divide number of marbles by 50

User Joe Generic
by
4.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!