In the problem, P = (x, y) is the point on the unit circle that corresponds to the real number t. Find the exact value of the indicated trigonometric function of t.?Find csc t.

A. - 
B.
C.
D. - 


Answer: D

Mathematics

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Perform the indicated operation and simplify. + 

A.  
B.  
C. 3m - 1
D.

Mathematics

Solve the problem.The population P, in thousands, of Pine Grove is given by P(t) = , where t is the time, in months. Find the interval on which the population was 40 thousand or greater.

A. [0.664, 4.336] B. (-?, ?) C. [0.83, 5.42] D. [4.336, ?)

Mathematics

Find the slope of the line going through the pair of points.(, -3), (, 4)

A. 42
B.
C.
D. - 42

Mathematics

Solve the equation. - x = 

A.
B.
C.
D.

Mathematics