Answer:
the correct answer is option C
Answer:
You can get a negative 5 if you subtract -7 minus -2.
Step-by-step explanation:
The answer is 5/6 because 1/2 a chance to get a blue and 1/3 green so you add that together to get 5/6.
a)
has CDF


where the last equality follows from independence of
. In terms of the distribution and density functions of
, this is

Then the density is obtained by differentiating with respect to
,

b)
can be computed in the same way; it has CDF


Differentiating gives the associated PDF,

Assuming
and
, we have


and


I wouldn't worry about evaluating this integral any further unless you know about the Bessel functions.
Answer:
17
Step-by-step explanation:
b(n)=b(n-1)+1 means a term can be found by taking it's previous term and adding 1 to it.
So if b(1)=16, the next term b(2)=16+1=17.