Express the given trigonometric function in terms of the indicated function.sec ? in terms of sin ?

A.  
B.  ± 
C.   
D.  ± 


Answer: A

Mathematics

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Perform the indicated operation.

A. 5 hr 41 min 45 sec B. 4 hr 41 min 45 sec C. 5 hr 43 min 45 sec D. 5 hr 42 min 45 sec

Mathematics

Factor the expression completely. ?

What will be an ideal response?

Mathematics

Solve the problem.The average cost per unit, y, of producing x units of a product is modeled by  Describe the company's production level so that the average cost of producing each unit does not exceed  .

A. At least 300,000 units B. At least 200,000 units C. Not more than 200,000 units D. Not more than 300,000 units

Mathematics

Solve the triangle. If there is more than one triangle with the given parts, give both solutions.? = 56.4°b = 12.85a = 15.6

A. No solution B. ? = 28.2°, ? = 95.4°, c = 28.45 C. ? = 29.2°, ? = 95.4°, c = 32.45 D. ? = 27.2°, ? = 95.4°, c = 30.45

Mathematics