Answer:
c. all accounts fewer than 31 or more than 60 days past due.
Step-by-step explanation:
The Universal Set is the set of all past due accounts.
Event A = the event that the account is between 31 and 60 days past due.
Event B = the event that the account is that of a new customer.
Therefore, the complement of A will be the event of all the accounts fewer than 31 or more than 60 days past due.
The correct option is C.
Answer:
$5904 (C)
Step-by-step explanation:
If everyone who came to the football game all paid $12, then just multiply both values.
492 * $12 = $5904
Answer:

Step-by-step explanation:
Given


Required
Determine the probability that the order is 5
This question can be answered using Poisson distribution.

Where
is used to represent the mean
and


<em />
<em> ---- Euler's constant</em>
So, we have:







<em>Approximated</em>
Answer:
-3
Step-by-step explanation:
(fg)(-1) is just f(-1) * g(-1). From the graph on the left, we can see that f(-1) is 1, since (-1,1) is on the graph. From the graph on the tight, we can see that g(-1) is -3, since (-1,-3) is on the graph. Now, we just have to multiply 1 and -3: 1*-3 = -3