Let X be the number of lightning strikes in a year at the top of particular mountain.
X follows Poisson distribution with mean μ = 3.8
We have to find here the probability that in randomly selected year the number of lightning strikes is 0
The Poisson probability is given by,
P(X=k) =
Here we have X=0, mean =3.8
Hence probability that X=0 is given by
P(X=0) =
P(X=0) =
P(X=0) = 0.0224
The probability that in a randomly selected year, the number of lightning strikes is 0 is 0.0224
19.5 feet long because it’s says 2L so the length he puts it at is 13 feet so you times that by 2 and get 26. Then take 65 minus 26 and you get 39, then take 39 divided by 2 and get 19.5 I think that’s the answer that’s what I would do
Step-by-step explanation:
Olivia's nachos is v.
Raegan's nachos is r.
v = 2r
Answer:
x = 8
Step-by-step explanation:
subtract 1 from each side.
you end up with 2x = 16
then divide both sides by 2
giving you x = 8.