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because Frankie is in it
because Frankie is in it
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∙ 12y ago
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What exactly is fright night rated R for?
its rated R cause back then they thought that there gore n blood was extremely scary. n there was like a few kissing scenes in it
What is something scary that begins r?
Rattlesnakes are scary creatures.
Prove that nCr plus nCr minus 1 equals n plus 1Cr?
nCr + nCr-1 = n!/[r!(n-r)!] + n!/[(r-1)!(n-r+1)!] = n!/[(r-1)!(n-r)!]*{1/r + 1/n-r+1} = n!/[(r-1)!(n-r)!]*{[(n-r+1) + r]/[r*(n-r+1)]} = n!/[(r-1)!(n-r)!]*{(n+1)/r*(n-r+1)]} = (n+1)!/[r!(n+1-r)!] = n+1Cr
Something scary beginning with n?
Narcotics, needles and northern rubber boa are scary things. They begin with the letter N.
What is the difference between a permutation and combination?
n p =n!/(n-r)! r and n c =n!/r!(n-r)! r
Why is it said that poisson distribution is a limiting case of binomial distribution?
This browser is totally bloody useless for mathematical display but...The probability function of the binomial distribution is P(X = r) = (nCr)*p^r*(1-p)^(n-r) where nCr =n!/[r!(n-r)!]Let n -> infinity while np = L, a constant, so that p = L/nthenP(X = r) = lim as n -> infinity of n*(n-1)*...*(n-k+1)/r! * (L/n)^r * (1 - L/n)^(n-r)= lim as n -> infinity of {n^r - O[(n)^(k-1)]}/r! * (L^r/n^r) * (1 - L/n)^(n-r)= lim as n -> infinity of 1/r! * (L^r) * (1 - L/n)^(n-r) (cancelling out n^r and removing O(n)^(r-1) as being insignificantly smaller than the denominator, n^r)= lim as n -> infinity of (L^r) / r! * (1 - L/n)^(n-r)Now lim n -> infinity of (1 - L/n)^n = e^(-L)and lim n -> infinity of (1 - L/n)^r = lim (1 - 0)^r = 1lim as n -> infinity of (1 - L/n)^(n-r) = e^(-L)So P(X = r) = L^r * e^(-L)/r! which is the probability function of the Poisson distribution with parameter L.
Scary words beginning with r?
revolting
Scary things that start with the letter R?
Rattlesnake, rhinoceros, Rottweiler, rats, radiation, riot and robbery are scary things. They begin with the letter R.
How many groups of 20 can you choose out of 23?
Combinations of r from n without replacement is c(n,r) = n!/(n-r)!r! c(n,r) = 23!/20!3! c(n,r) = 1771.
Is N scary?
Depends because if you are talking about the letter it is not scary but the one in Pokemon black and white is terrifying
What was Ruby Bridges' childhood like?
scary and hard for her family n toughTough hard and scary
What are some scary words that begin with the letter N?
Some scary words beginning with the letter N:NaiveNastyNaughtyNauseousNeedleNegativeNeglectNervousNervyNickNimbleNinjaNooseNotchNuisanceNumbNymph
