In a bag there are 3 white balls
WebAnswer (1 of 4): To draw two balls of the same color, either both are white, or both are black. The probabilities of each of these would be: 2 white: \frac{3}{4} * \frac{3}{4} = \frac{9}{16} … WebA bag contains 8 red, 3 white and 9 blue balls. If three balls are drawn at random, determine the probability that (i) all the three balls are blue balls (ii) all the balls are of different colours. Solution Out of 20 balls, three balls can be drawn in 20C3 ways. ∴ Total number of elementary ways = 20C3
In a bag there are 3 white balls
Did you know?
WebApr 24, 2024 · A bag contains 5 white marbles, 3 black marbles and 2 green marbles. In each draw, a marble is drawn from the bag and not replaced. In three draws, find the probability of obtaining white, black and green in that order. asked Jul 23, 2024 in Data Science & Statistics by ♦ GaussTheBot Diamond (46,318 points) 127 views probability data statistics WebDec 17, 2024 · A person has 3 coloured balls in his bag – red, blue and green. When asked how many he had, he said that all were red except 6, all were blue except 6 and all were green except 6. How many balls does he have in his bag? Q9. A basket contains 4 red, 5 black, 3 green, and 4 white marbles. If 2 marbles are drawn at random from the basket.
WebMay 1, 2024 · Answer: 2/5 Step-by-step explanation: Total number of balls in the bag = 4 + 4 + 2 =10 Total possible outcomes = Selection of 2 balls out of 10 balls = 10C2 = 10 * 9 / 1 * 2 = 90 / 2 = 45. Favorable outcomes = 1 green ball and 1 ball of other colour + 2 green balls = 2C1 * 8C1 + 2C2 = 2 * 8 + 2 = 18 Therefore, Required probability = 18/45 = 2/5 WebMar 27, 2024 · There are 3 bags each containing 5 white balls and 3 black balls. Also there are 2 bags each containing 2 white balls and 4 black balls. A white ball is drawn at random. The probability that this white ball is from a bag of the first group. 45 16 15 40 45 61 None of these Answer (Detailed Solution Below) Option 3 : 45 61 Crack with
WebSep 2, 2014 · A bag contains 3 white balls, 3 black balls & 2 red balls : Problem Solving (PS) Forum Home GMAT Quantitative Problem Solving (PS) Unanswered Active Topics Decision Tracker My Rewards New posts New comers' posts Events & Promotions Apr 09 All GMAT Club Tests are free and open on Sunday, April 9th, in Celebration of Easter Apr 09 Web212 Likes, 4 Comments - Lunch Lady Mag (@hellolunchlady) on Instagram: "Biccies that look like teabags! The best thing you'll see this weekend...probs ☕ Ma..."
WebIn a bag there are 4 white, 4 red and 2 green balls, Two balls are drawn at random. What is the probability that at least one ball is of green colour? ... A bag A contains 4 green and 6 red balls, Another bag B contains 3 green and 4 red balls. If one ball is drawn from each bag, find the probability that both are green. A). \( \Large \frac{13 ...
WebMath Statistics Suppose there are 12 blue, 8 white and 6 red balls in a bag. If one ball is randomly selected from the bag, what is the probability of getting a blue ball? Round your … spinder dairy housing conceptsWebJun 10, 2024 · 35. In a bag, there are 3 white balls, 2 brown balls and 4 gray balls. How many possible outcomes when one ball is chosen randomly from the bag? A. 3 B.5 C.7 … spindelstrauch red cascadeWebJul 21, 2024 · Probability of drawing a White ball is 3/9 There are two ways in which the balls can be drawn Case 1: Red ball in the first draw and white in the second draw Hence the combined Probability is 3/9*2/9=6/81 Case 2: White ball in the first draw and red in the second draw Hence the combined Probability is 2/9*3/9=6/81 spinder compactWeb13:54. 100%. girls eating pussy and getting totally naked at wild pool party. 19:42. 81%. totally party girls sucking dick and eating pussy in public. 9:52. 93%. Multi-orgasm achieved: Girlfriend have multi-orgasm on cam (fingering, eating puss... spinderella \u0026 the posersWebA bag contains 3 white and 2 black balls and another bag contains 2 white and 4 black balls. One bag is chosen at random. From the selected bag, one ball is drawn. Find the … spinder stalinrichting catalogusWebAnswer (1 of 4): The number of ways that all 3 balls are Red is (5 Choose 3) = 5!/(2*3!) = 5*4/2 = 20/2 = 10 ways. spinderella net worthWebfriendship 7.9K views, 27 likes, 7 loves, 33 comments, 0 shares, Facebook Watch Videos from QVC: Stuck on what to get your Mom/loved-ones for Mother's... spindex china