The moment generating function (mgf) of y is given by

Since the momoent generating function of x is given by

When p tends to 0, we have

Applying L'Hopital's rule we have:

This shows that y converges to <span>a chi squared random variable with 2r degrees of freedom</span>.
Answer:

Step-by-step explanation:
I assume your equation to solve is

When we have a product of two factors equal to zero,

The solution is either A = 0 or B = 0.
In this case, this means that we can break the equation into two equations:

Solving the first one, we get:

For the second one, we rewrite it as:

And we see that this equation has two solutions:

Therefore, the three solutions are:

Answer:
Step-by-step explanation:
C=$200
B=175 frisbees to sell
P=$5
$200-175=$25
25/5=$5
the profit is $5 because you're selling the fribees because you'll be gaining
$5 every sell.
and and you have 175 frisbees to sell so 5x175
$875 you'll gain when you sell them all!!
hope this helps. :D
Answer:
C.
Step-by-step explanation: im pretty sure because if you look at Ed its 5 and then if you add the same sides twice its 10 hopefully im right