The point P on the unit circle that corresponds to a real number t is given. Find the indicated trigonometric function.
?Find cos t.
A. - 
B. 
C. - 
D. 
Answer: B
Mathematics
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Write the converse, inverse, or contrapositive of the statement as requested.All cats catch birds.Inverse
A. Not all cats catch birds. B. If it's not a cat, it doesn't catch birds. C. If it catches birds, it's a cat. D. If it doesn't catch birds, it's not a cat.
Mathematics
Write as a fraction or as a mixed number
%
A. 
B. 
C. 
D. 
Mathematics
Find the derivative.
A. 5x4
B. 
C. x5 - 1
D. x5
Mathematics
Multiply and simplify. Assume that all variables in a radicand represent positive real numbers.
? 
A. (x + 2)3
B. (x + 2)4
C. 3(x + 2)
D. (x + 2)3
Mathematics