Write in decimal notation.2.428 × 10-5

A. 0.000002428
B. -242,800
C. 0.00002428
D. 0.0002428


Answer: C

Mathematics

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Use the given information to find the exact value of the trigonometric function.sin ? = - ,? lies in quadrant IVFind sin .

A.
B. - 
C. - 
D.

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Mathematics