Find the product and simplify.
? 
A. 
B. 
C. 
D. 1
Answer: D
Mathematics
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Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)The Banzhaf power distribution of the weighted voting system is
A. P1: 50%; P2: 30%; P3: 10%; P4: 10%. B. P1: 40%; P2: 20%; P3: 20%; P4: 20%. C. P1: 60%; P2: 20%; P3: 10%; P4: 10%. D. P1: 25%; P2: 25%; P3: 25%; P4: 25%. E. none of these
Mathematics
Solve the equation in the complex number system.x4 - 6x2 - 7 = 0
A. {- 
, 
, i, -i}
B. {
i, i}
C. {
, 7}
D. {-
i, -i}
Mathematics
Find the value for the function.Find f(2x) when f(x) = 
.
A. 
B. 
C. 2
D. 
Mathematics
State (Yes or No) whether the given graph appears to represent a quadratic equation. Acme Computer Products
Number of connectors produced
A. No B. Yes
Mathematics