Simplify.- 
+ 
- 
+ 
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.Construct a voter profile for 41 voters and 4 candidates that has a Condorcet Candidate that fails to be elected by both the Borda Method and the Hare Method.
What will be an ideal response?
A computer password is made up of four characters. Each character can be a capital letter (A through Z), a lowercase letter (a through z) or a digit (0 through 9).How many passwords have 3 letters (uppercase or lowercase) and only one digit?
A. 523 × 10 B. 4 × 52× 10 C. 4 × 523 × 10 D. 52 × 51 × 50 × 10 E. none of these
Provide an appropriate response.If Adb = 20 log 
and Vin = 20 V and Vout = 500 mV, then Adb =
A. -32.0 db B. -64.1 db C. 64.1 db D. 32.0 db
Solve the problem.Brand X copier advertises that its copiers run 13% longer between service calls than its competitor. If Brand X copiers run 51,200 copies between service calls, how many copies would the competitor run (to the nearest copy)?
A. 44,544 copies B. 57,856 copies C. 27,380 copies D. 45,310 copies