Solve the equation.
= 9
A. {-9}
B. {9}
C. {9, -9}
D. {81}
Answer: C
Mathematics
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List the numbers that precede and follow the given number in the given base.DB216
A. DB16; DB416 B. CA116; CA316 C. CA116; EC316 D. DB116; DB316
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Which term refers to the frequency anticipated in a category if the data perfectly represents the null hypothesis?
Mathematics
Find the domain of the given function.f(x) = 
A. all real numbers x where x ? - 2
B. all real numbers x where x ? 
C. all real numbers x where x > - 
D. all real numbers x where x > 2
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Solve the formula for the specified variable.F = 
C + 32 for C
A. C = 
(F - 32)
B. C = 
C. C = 
(F - 32)
D. C = 
Mathematics