A box contains 4 black balls and 3 white balls, and another box contains 7 white balls and 3 black balls. If one ball is drawn from each box, what is the probability that the two balls are of differen colors? (3/4)(3/7) + (4/7)(7/10) O 1- (3/7)(7/10) - (4/7)(3/10) (3/7)(3/10) + (4/7)(7/10) - (3/7)(7/10) - (4/7)(3/10) O (3/7)(3/10) + (4/7)(7/10)

Q: Lidia keeps eight cards with the picture of a tomato and four cards with the picture of a carrot on…

A: There are 8 cards with tomato and 4 cards with a carrot. So there are total (8+4)=12 cards.

Q: What is the probability that professor will be found in the fifth classroom?

A: It is given as the random variable X represents the number of failures prior to seeing the 1st…

Q: the second bag. What is the probability that a ball ow drawn from the second and placed unseen in…

A:

Q: One jar holds 20 green marbles and 4 white marbles. A second jar holds 60 black marbles and 20 white…

A:

Q: You are playing a game where you must roll a fair die and then draw 2 balls, without replacing them,…

A: P( A : 1 or a 2) =13P( B : 3,4,5 or 6) =23 As to draw 2 green balls from the same bag,   P(G1 :2…

Q: committee of 3 is to be chosen from 14, 10 females and 4 males, at random. Josue is one of the…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: If team B is the underdog in playing team C and has probability 1/4 of winning every game it plays…

A: The probability of team B winning the game is, P(B)=14The probability that team C wins every game it…

Q: What is the probability that a green ball is selected from the first box?

A: Here use tree diagram

Q: our sock drawer has 3 red socks and 2 green socks scattered in it. in hurry to get to Fimite, you…

A: From the given information, there are 3 red socks and 2 green socks scattered in it. Total number of…

Q: The box contains b white, c black and p blue balls. Balls are randomly drawn from the box without…

A: b=white ballC=black ball p =blue ball

Q: If in a bag there are 4 whight, 2 black, 3 yellow and 1 red balls and if we take out a ball without…

A: If in a bag there are 4 white, 2 black , 3 yellow and 1 red balls.                  Total = 4 + 3 +…

Q: We have an empty 4X4 grid. We then place 4 apples at random in different squares of the grid. What…

A: Let us represent 4X4 grid by coordinates (i,j) where, i =1,2,3,4 and j = 1,2,3,4 So, there are 4*4 =…

Q: A bag contains 3 white and 2 red balls. One by one, two balls are drawn without replacing them. Find…

A: The balls are3 white and 2 redSo total balls = 3+2 =5Two balls are drawn one by one without…

Q: A slot machine at a hotel is configured so that there is a 1/1400 probability of winning the jackpot…

A:

Q: Two boxes A and BA contains 2 red and 6 white balls and B contains 2 red and 1 white balls. If one…

A:

Q: You pick 4 cards from a deck without replacing the card each time before picking the next card.…

A: Total no.of cards=52no.of jacks in pack of 52 cards=4

Q: f you pick a card from a regular deck of 52 cards, what is the probability of getting a club 3 times…

A: we want to find the probability of drawing a club three times in a row from a regular deck of 52…

Q: There are two bowls. The first one contains 5 red balls, 3 green balls, and 2 yellow balls. The…

A:

Q: A bag contains x red paper clips, (x + 4) blue paper clips, and (3x – 11) white paper clips. A clip…

A:

Q: This will be involving the selection of colored balls from two bags. Assume that each bag contains 5…

A: bag 1 : 4 red1 white_____________5total ballsbag2 :3 red1 white1 blue___________5 total ballsselect…

Q: A bag contains 5 red and 7 black balls. A ball is drawn at random from the bag, the colour is noted…

A:

Q: Juan's super burger business has a new burger known as the hamburuesadelux. The probability that a…

A: Given: The probability that a new client will like the deluxe burger is 0.8. 5 new customers come to…

Q: Kat and Doug played 12 games of chess, of which 6 are won by Kat and 4 are won by Doug, and 2 end in…

A: Given : Total = 12games Kat wins 6, Doug wins 4, 2 are draw. They both Play 3 games

Q: A ball is drawn from the fırst box and transferred unseen to the second box. If a ball is now drawn…

A: Here use tree diagram

Q: A bag contains 25 gumballs in total.  There are 6 blue gumballs, 7 green gumballs, 4 red gumballs, 3…

A: It is an important part of statistics. It is widely used.

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

A:

Q: 2 bishops are placed at random on a chessboard of 64 cells. One of the rooks is white and the other…

A: Two bishops of black and white are placed at random on a chessboard. One of the rooks is white and…

Q: A telephonist claims that he gets 10 calls every five minutes. To demonstrate this to his boss he…

A: Given that, Average 10 calls (μ=10)Here, we can use Poisson distribution

Q: if in a bag there are 4Re, 2 black, 3 yellow and 1 red balls and if we take out a pall without…

A: Answer - If in a bag there are 4 white, 2 black , 3 yellow and 1 red balls.                  Total =…

Q: Marcus has 10 gumballs in a bowl. There are 7 yellow, 1 red gumballs, and the rest are blue.without…

A: Total number of gumballs= 10 Number of yellow gumballs= 7 Number of red gumballs= 1 Number of blue…

Q: A group of families that have 3 kids are in a group. What family that has three girls, given the…

A: Topic = Probability

Q: A group of I women and 6 men are randomly divided into 2 groups of size 6 each. What is the…

A: It is given that Total  number of people = 6 men  + 6  women = 12These 12 people are divided into 2…

Q: A bag of multicolored balls contains 3 yellow, 4 blue, 1 black and 5 pink balls. If 3 balls are…

A: A bag of multicolored balls contains 3 yellow (3Y) 4 blue (4B) 1 black and  5 pink balls (5P) Total…

Q: A standard deck of playing cards is shuffled and three people each choose a card. Find the…

A: Given, A standard deck of playing cards is shuffled and three peoples choose each card To find the…