Perform the operation.
?
?
A. 
B. 
C. 
D. 
E. undefined
Answer: E
Mathematics
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?Out of 2,300 people interviewed for the survey, 1400 approved of the major's job performance. If 
of those surveyed had no opinion on the major's performance, what fraction of those surveyed disapproved of the major's performance?
A.
?
B.
?
C.
?
D.
?
E.
?
Mathematics
Evaluate the algebraic expression for the given values of the variables.9 ? c + 6(d + 5) + 1, for c = 6, d = 5
A. 1081 B. 120 C. 115 D. 90
Mathematics
Perform the requested operation or operations.f(x) = 3x + 13; g(x) = 3x - 1Find f(g(x)).
A. f(g(x)) = 9x + 16 B. f(g(x)) = 9x + 38 C. f(g(x)) = 9x + 12 D. f(g(x)) = 9x + 10
Mathematics
Write the expression in the standard form a + bi.If z = 6 - 9i, evaluate z
.
A. 36 - 81i2 B. 117 C. 36 - 81i D. -45
Mathematics