Simplify the expression. Assume that all variables represent nonnegative real numbers.7
+ 9
A. 16
B. 16
C. -2
D. 63
Answer: B
Mathematics
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Use Taylor series to evaluate the limit.
x2
A. 1 B. -4 C. 4 D. -1
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Use a calculator to evaluate (to three significant digits) the given number.4-
A. 2.31 B. -6.93 C. 0.0906 D. -11.0
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Find all real numbers in [0, 2?] that satisfy the equation.sin 4x = 
A. 
, 
B. 0
C. 0, 
, ?
D. 
, 
, 
, 
, 
, 
, 
, 
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Find an equivalent fraction with the given denominator.
= 
A. 
B. 
C. 
D. 
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