Answer:
7.47
Step-by-step explanation:
multiply by 2
divide by 10
cool trick to find out how much to tip
Answer:
Step-by-step explanations:
10x - 2x
8x
Answer:
Since this means f of g so I will get the function g(x) and replace it with X in the function of f (x)
162 / 2 = 81
the answer is D
Answer:
The probability that the page will get at least one hit during any given minute is 0.9093.
Step-by-step explanation:
Let <em>X</em> = number of hits a web page receives per minute.
The random variable <em>X</em> follows a Poisson distribution with parameter,
<em>λ</em> = 2.4.
The probability function of a Poisson distribution is:

Compute the probability that the page will get at least one hit during any given minute as follows:
P (X ≥ 1) = 1 - P (X < 1)
= 1 - P (X = 0)

Thus, the probability that the page will get at least one hit during any given minute is 0.9093.