P(7)= 1/30
The probability of the first card being red is 16 in 32. The probability of the second card being red is 15 in 31. The third is 14 in 30. The fourth is 13 in 29. Multiply these probabilities together and you get 16 x 15 x 14 x 13 in 32 x 31 x 30 x 29, which is equal to 43680 in 863040 or about 0.0506.
That is a rather hard question to answer. It would really depend on how many cards you have in the deck and how many jacks and kings you have Ex: If you had 30 cards and 5 jacks and kings then the probability would be 10/30 or 1/3
there are 4 monthes that has 30 days each year there are 12 monthes each year. so the probabillity for picking a month that has 30 days in it is 4/12
The probability, in one draw, is 6/20 or 30%
A deck of cards consists of 52 cards. Each card is available four times. That makes 13 diffent card types. Four different cards are worth 10 points: 10, Jack, Queen, King. That means that 4x4 Cards out of 52 are worth ten. That are about 30% (30/100). Two tens in a row have the expectation of 30%x30% which is about 9%.
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The probability of the first card being red is 16 in 32. The probability of the second card being red is 15 in 31. The third is 14 in 30. The fourth is 13 in 29. Multiply these probabilities together and you get 16 x 15 x 14 x 13 in 32 x 31 x 30 x 29, which is equal to 43680 in 863040 or about 0.0506.
That is a rather hard question to answer. It would really depend on how many cards you have in the deck and how many jacks and kings you have Ex: If you had 30 cards and 5 jacks and kings then the probability would be 10/30 or 1/3
The probability of picking out a boy's name from the hat can be calculated by dividing the number of boy names by the total number of names in the hat. In this case, there are 10 boy names and 30 total names (10 boys + 20 girls). Therefore, the probability of picking out a boy's name is 10/30 or 1/3, which can also be expressed as approximately 0.333 or 33.33%.
there are 4 monthes that has 30 days each year there are 12 monthes each year. so the probabillity for picking a month that has 30 days in it is 4/12
The probability, in one draw, is 6/20 or 30%
A deck of cards consists of 52 cards. Each card is available four times. That makes 13 diffent card types. Four different cards are worth 10 points: 10, Jack, Queen, King. That means that 4x4 Cards out of 52 are worth ten. That are about 30% (30/100). Two tens in a row have the expectation of 30%x30% which is about 9%.
15/26 I think because half the 7 and 8 are red so that's 4+26(red cards) which =30/the 52 possible cards and simplify
The probability of picking ABC, in that order, from 5 A's, 3 B's, and 2 C's, without replacement, is (5 in 10) times (3 in 9) times (2 in 8), or 30 in 720, or 3 in 72, or 1 in 24.
The probability with 30 people is 0.7063 approx.
"but of you even the hairs of the head are all numbered". Recorded in Mathew 10: 30
1976