Point P lies in the exterior of so that is tangent to the circle. Also, is a secant that intersects

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A. 10
B. 12
C. 16
D. None of These

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Answer: B

Mathematics

Find all solutions in [0, 2?) for the equation.3 tan -  = 0

A.
B.
C.
D.

Use the multiplication property of equality to solve the equation. -27 = 9c

A. 36 B. -3 C. 1 D. -36

List the intercepts of the graph. 

A. (0, -2), (0, 2) B. (0, -2), (2, 0) C. (-2, 0), (0, 2) D. (-2, 0), (2, 0)

Solve the problem.The production level P of a factory during one time period is modeled by P(x, y) = Kx1/2y1/2 where K is a positive integer, x is the number of units of labor scheduled and y is the number of units of capital invested. If labor costs $3900/unit, capital costs $800/unit and the owner has $1,700,000 available for one time period, what amount of labor and capital would maximize production?

A. 435.9 units of labor and 2125.0 units of capital B. 212.5 units of labor and 944.4 units of capital C. 217.9 units of labor and 1062.5 units of capital D. 1062.5 units of labor and 217.9 units of capital