Evaluate or simplify the given expression.sin(3 sin-1 x)

A. 2 + x - 2x2 - 2x3
B. 1 - 2x - 2x2 - 2x3
C. 3x - 4x3
D. 3x - 3x3


Answer: C

Mathematics

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Solve the problem.Find the tangent line(s) at the pole for the curve  

A. ? =  (y = x), ? = , (y = x), ? =  (x = 0)
B. ? =  (y = x), ? = (x = 0), ? = (y = - x)
C. ? = 0 (y = 0), ? =  (x = 0), ? =  (y = -x)
D. ? = 0 (y = 0), ? =  (y = x), ? =  (y = -x)

Mathematics

Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.A hemisphere with radius 1.4 in.

A. 5.7 in.3  B. 3.2 in.3 C. 11.5 in.3  D. 6.5 in.3 

Mathematics

Solve.Three partners share the ownership of a sailboat on Lake Michigan. One partner owns  of the boat and the second owns . How much of the boat does the third partner own?

A.
B.
C.
D.

Mathematics

Find the value of the expression.log31

A. 10 B. 3 C. 0 D. 1

Mathematics