A bag contains 3 Red and 4 Black balls, A ball is drawn at random from What is the probability that the ball is black.

Q: A box contains 5 red balls, 6 white balls and 9 black balls.two balls are drawn at random. The first…

A: A box contains 5 red balls, 6 white balls and 9 black balls.two balls are drawn at random. The first…

Q: Suppose, you have removed all but the numbered cards from a deck of playing cards. Now, you have to…

A: Given, The total numbered cards = 36

Q: Suppose a jar contains a total of 72 marbles. There are 17 red marbles, 23 blue marbles and 32 black…

A: It is given that, A jar contains a total of 72 marbles out of which there are 17 red marbles, 23…

Q: One bag contains 5 red balls and 4 black balls, and a second bag contains 4 red balls and 6 black…

A: Given Information: Bag one contains 5 red balls and 4 black balls. Bag two contains 4 red balls and…

Q: A bag contains 10 balls consisting of 4 green, 3 blue and 3 red balls. If two balls are chosen…

A:

Q: 11. One box contains 3 red balls and 5 white balls, and a second box contains 2 red balls and 3…

A: Givenfirst box containsNo.of red balls = 3No.of white balls =5Total no.of balls = 8second box…

Q: A contains 4 white and 6 black balls, while Bin B – 5 white and 3 black balls. A ball is picked up…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: A box contains 25 balls, 15 green and 10 red balls. Two balls are picked up, what is the probability…

A: Solution: From the given information a box contains 15 green and 10 red balls. Here, two balls are…

Q: Suppose a jar contains a total of 72 marbles. There are 11 red marbles, 21 blue marbles and 40 black…

A: From the provided information, Total marbles = 72 Red marbles = 11 Blue marbles = 21 Black marbles =…

Q: Find the probability that the transferred ball was black.

A: Let us define some events A : black ball was transferred. B : red ball was transferred. E : red ball…

Q: , find the probability that neither is red.

A:

Q: A bag contains 6 white and 4 black balls and a second one 4 white and 8 black balls. One of the bags…

A: GivenA 1st bag containsNo.of white balls = 6No.of black balls = 4a 2nd bag containsNo.of white balls…

Q: Bag A contains 4 red balls and 1 green ball. Bag B contains 1 red ball and 1 green ball. A ball is…

A: Bag A 4 red, 1 green ball Bag B 1 red, 1 green

Q: Find the probability that both balls are of the same color.

A: Given, Red balls = 5 White balls = 6 Black balls = 9 Total balls = 20

Q: Bag A contains 6 red and 7 black balls and Bag B contains 9 red and 6 black balls. One ball is…

A: Let us assume that E1,E2 and M are events such that, E1=Ball transferred from Bag A to Bag B is…

Q: There are 3 boxes. 1st box contains 2 white and 1 black, 2nd – 3 white and 1 black, 3rd – box 2…

A: The tree diagram corresponding to the distribution is shown below.

Q: What is the probability that the two balls taken out at random from the box are one white ball and…

A: It is given that  White balls = 3 Red balls = 3 Total balls = 6

Q: A box contains three red balls, two black balls and one green ball. Two balls are selected at random…

A: Given, Total number of balls available = 6 Red - 3 Black - 2 Green - 1 2 balls are drawn without…

Q: A box1 contains 3 white, 2 red balls. A box2 contains 2 white and 4 red balls. Two balls at random…

A:

Q: A bag contains 5 white and 4 black balls. Two balls are drawn at random one after the other without…

A: Given information: There are 5 white balls and 4 black balls Total number of balls is 5+4=9 Two…

Q: white balls,  and

A: Given as, 6 red balls, 8 green balls, 4 white balls, 2 yellow balls.

Q: A bowl contains 12 red balls and 8 white balls. If two balls are selected randomly then what is the…

A: GivenA bowl containsNo.of red balls = 12No.of white balls =8Total no. of balls = 20