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What is the probability of drawing 5 face cards from a standard deck of cards?
The probability of drawing one face card is 12 in 52. The probability of drawing the second face card, then, is 11 in 51. And so on, 10 in 50, 9 in 49, and 8 in 48. Since this is sequential probability, simply multiply the odds, giving (12/52)(11/51)(10/50)(9/49)(8/48) or (95040/311875200). I'l leave it to the reader to do the simple reduction to lowest terms.
If one letter is chosen at random from the word trustworthy what is the probability that the letter chosen is a consonant?
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Odds of Same Birthdays in Familys?
In my family,my dad,myself and my brother all share the same birthday.(9/11/24; 9/11/52; and 9/11/53). Also,my niece was born on 9/11/85.Three generations! Can anyone beat that?
What is the probability of drawing an 8 followed by a 2 from 11 numbers?
If the number 8 is PUT BACK INTO the group after the first draw, the probability of drawing an 8 then a 2 from 11 numbers is: 0.8% or eight-tenths of a percent [reason #1]If the number 8 is REMOVED from the group after the first draw, the probability of drawing an 8 then a 2 from 11 numbers is: 0.9% or nine-tenths of a percent [reason #2]Reason # 1 :On the first draw, you have a 1 in 11 chance of drawing the 8 (9%) then on the second draw there is again a 1 in 11 chance of drawing the 2 (9%). So 9% x 9% = 0.8% or 8/10 % (or 0.008)Reason # 2 :On the first draw, you have a 1 in 11 chance of drawing the 8 (9%) then on the second draw you only have a 1 in 10 chance of drawing the 2 (10%). So 9% x 10% = 0.9% or 9/10 % (or 0.009) OR If the first ball is removed, the odds are 55 to 1.
What is the probability of not getting a 7 or 11 on either of two tosses of a pair of dice?
First we find the probability of getting a 7. Of the 36 outcomes possible 6 result in a sum of 7, in other words 1/6. The probability of getting an 11 is 2/36 or 1/18. The probability of getting one or the other is the sum of the two, 8/36 or 2/9. The proability of getting neither is equal to the probability of getting anything other than 7 or 8. We find this value by subtracting 2/9 from 1. So the probability of not getting 7 or 11 is 7/9.
What are better odds 3 to 1 or 9 to 1?
Here are the two for comparison;For 3 to 1 odds of winning;Probability of winning:0.25, or;Chance of winning:25%---------------------For 9 to 1 odds of winning;Probability of winning:0.1, or;Chance of winning:10%
The odds against an event are 8 What is the probability that the event will occur?
If the odds against are 8 to 1, that means on the average you expect it to not happen 8 out of 9 times, and happen the other 1 time out of 9. 1 out of 9 is 1/9 = 11.1% probability that the event willoccur.
What is the probability of drawing 5 face cards from a standard deck of cards?
The probability of drawing one face card is 12 in 52. The probability of drawing the second face card, then, is 11 in 51. And so on, 10 in 50, 9 in 49, and 8 in 48. Since this is sequential probability, simply multiply the odds, giving (12/52)(11/51)(10/50)(9/49)(8/48) or (95040/311875200). I'l leave it to the reader to do the simple reduction to lowest terms.
What is the probability of 9 over 34?
26.47%
What are the odds rolling a number less than 3 on a dice.?
-- If you roll one single 6-sided cube . . . probability = 331/3%, odds = 1 in 3, or 2 to 1 against it. -- If you roll a pair of 6-sided cubes . . . probability = 27/9%, odds = 1 in 36, or 35 to 1 against it.
What is the probability of rolling a 7 or 11 with two dice?
The probability of rolling a 7 with 2 dice is 6/36; probability of rolling an 11 is 2/36. Add the two together to find probability of rolling a 7 or 11 which is 8/36 or 2/9.
What is the reciprocal of 9 over 11?
the answer is 11 over 9
What is 9 over 11 plus 8 over 11?
9/11 + 8/11 = 9+8/11 = 17/11 = 16/11
What is 9 over 11 minus 3 over 11?
9/11 − 3/11 = 6/11
Which is bigger 9 over 11 or 1 over 3?
9 over 11.
What is 11 over 20 divided by 9 over 20?
11/20 divded by 9/20 = 11/9
If one letter is chosen at random from the word trustworthy what is the probability that the letter chosen is a consonant?
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