Find the expected value.A car agency has found daily demand to be as shown in the table.
Find the expected number of customers.
A. 9
B. 12
C. 10
D. 2
Answer: A
Mathematics
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Change the number to polar form and then perform the indicated operations. Express the result in rectangular form.
A. 
- 
j
B. 
+ 
j
C. 
- 
j
D. 
- 
j
Mathematics
Find the indicated matrix.Let A = 
. Find 4A.
A. 
B. 
C. 
D. 
Mathematics
Determine the size of the sample space for the experiment described.A 6-sided die is rolled. The sides contain the numbers 1, 2, 3, 4, 5, 6. State the number of elements in the sample space of rolling one die.
A. n(S) = 1 B. n(S) = 6 C. n(S) = 36 D. None of these
Mathematics
Find (f ? g)(–5).
 figure 1.png)
Mathematics