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What does P A B X stand for?
private automatic branch exchange
Write an algebraic expression for 4 more than p?
write an algebraic expression for 4 more than p
What is the probability of rolling doubles or rolling a product of 18 when rolling two dice?
When two dies are rolled, there are 36 different outcomes. (1,1),(1,2),....(6,6). Let A denote the event of rolling doubles. There are 6 doubles (1,1),(2,2),(3,3),(4,4),(5,5),(6,6) P(A) = 6/36=1/6 Let B denote the event that the product is 18. Count how many of these outcomes give you a product of 18. Only (3,6) and (6,3) give you a product of 18. P(B)=2/36=1/18 There are no events that give you a double and whose product is 18. P(A or B) = P(A)+P(B) P( double or 18) = 1/6+1/18 = 4/18 = 2/9
Solve P equals 2a plus b for b?
Subtract 2a from each side: P - 2a = b ie b = P - 2a
If a divides b and b divides a then a is equal to b?
If a divides b and b divides a then either a is equal to b or a is equal to -b. Additional note: if a divides b, there exist a p such that ap=b. and if b divides a, there exist a q such that a=bq. then ap=(bq)p=b => b(1-pq)=0 => pq=1 since b!=0 => p=q=1 or p=q=-1 => a=b or a=-b
What does 4 in 20 B B in a P stand for?
My best guess is the in should be and, so it would be Four and Twenty Black Birds in a Pie
What does the P and the b stand for in lead abbreviations?
Plumbum
What does 5 e in a p stand for?
Events in a pentathlon.
How do you find p(b) when p(a) is 23 p(ba) is 12 and p(a U b) is 45 and is a dependent event?
There are symbols missing from your question which I cam struggling to guess and re-insert. p(a) = 2/3 p(b ??? a) = 1/2 p(a ∪ b) = 4/5 p(b) = ? Why use the set notation of Union on the third given probability whereas the second probability has something missing but the "sets" are in the other order, and the order wouldn't matter in sets. There are two possibilities: 1) The second probability is: p(b ∩ a) = p(a ∩ b) = 1/2 → p(a) + p(b) = p(a ∪ b) + p(a ∩ b) → p(b) = p(a ∪ b) + p(a ∩ b) - p(a) = 4/5 + 1/2 - 2/3 = 24/30 + 15/30 - 20/30 = 19/30 2) The second and third probabilities are probabilities of "given that", ie: p(b|a) = 1/2 p(a|b) = 4/5 → Use Bayes theorem: p(b)p(a|b) = p(a)p(b|a) → p(b) = (p(a)p(b|a))/p(a|b) = (2/3 × 1/2) / (4/5) = 2/3 × 1/2 × 5/4 = 5/12
What does this stand for 36 B K ON A P?
36 = BK on a P = Black Keys on a Piano
What does 2 W on a B P stand for?
2 watts on a bulb
What does P A B X stand for?
private automatic branch exchange
What does p b and j stand for?
Peanut butter and jelly (sandwich).
What is 4 P of the M stand for?
4 Phases of the Moon
What is the probability of drawing a ten or a heart?
Let A= drawing a ten B= drawing a heart P(A or B) = P(A) + P(B) - P(A & B) A & B denotes a ten of hearts. P( ten or a heart)= 4/52 + 13/52 -1/52 =16/52 = 4/13
Write an algebraic expression for 4 more than p?
write an algebraic expression for 4 more than p
What does this stand for WPB?
W - stands for Weldable P - stands for made from Pipe B - stands for Grade B
