Find the exact value of the following expression without using a calculator.sec2(2?) if ? = ?/8
A. 2
B. 
C. 
D. 1
Answer: A
Mathematics
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Use the power rule and the power of a product or quotient rule to simplify the expression.
3
A. 
B. x3y3
C. 
D. 
Mathematics
Solve the problem.A baseball player with a batting average of 0.400 comes to bat. What are the odds in favor of his getting a hit?
A. 2 to 5 B. 2 to 3 C. 5 to 2 D. 3 to 2
Mathematics
Divide.
A. x2 - 5 + 
B. 3x2 - 4x - 5 + 
C. 3x2 - 4x - 5 + 
D. 3x2 - 4x - 5
Mathematics
Select from the list of numbers all that belong to the specified set.Rational numbers8, 
, -16, 0, 
, 
, 
, 0.1
A. 
, 
B. 8, -16, 0, 
, 
, 0.1
C. 8, 0, 
D. 
, 
, 0.1
Mathematics