Evaluate the expression, if possible.(- 64)-2/3

A.
B.
C. - 16
D. - 


Answer: B

Mathematics

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State the domain and range of the given function.f(x) = (x - 5)2 - 9

A. Domain: (-?, ?) Range: (-?, -9] B. Domain: (-?, ?) Range: (-?, ?) C. Domain: (-?, ?) Range: [-9, ?) D. Domain: [ 5, ?) Range: [-9, ?)

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Provide an appropriate response. Graph sin x, sin , and sin   on the same graph. Compare the graphs. How are they alike and how are they different? Use a graphing calculator.

What will be an ideal response?

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Find the exact value of the expression.csc 480°

A. - 
B. -2
C.
D.

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Find the exact value of the expression.cos  cos  - sin  sin 

A. 0
B. 1
C. -1
D.

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