Evaluate the determinant by expansion by minors.
A. -15
B. -34
C. 15
D. -64
Answer: A
Mathematics
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Find only the rational zeros.f(x) = x4 + 9
A. 
, - 
B. 0
C. 3, -3, 
, -
D. No rational zeros
Mathematics
Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006
Mathematics
Perform the indicated operation. Simplify the result, if possible.
+ 
A. x - 4
B. x - 5
C. 
D. x + 4
Mathematics
In the race for the governor of Vermont, the state vote was as follows: Marilyn Christian1,054Howard Dean1,439Ruth Dwyer2,150Richard Gottlieb337Hardy Macia158,984Anthony Pollina28,116Phil Stannard111,155Joel Williams805Others255TOTAL304,295? Was there a majority winner in this election, and if so, who was it?
What will be an ideal response?
Mathematics