Write the equation for the plane.The plane with normal vector n =  and containing the point P = (1, 0, -9)

A. x - 9z + 77 = 0
B. 4x + 5y + 9z = 77
C. x + y + z + 8 = 0
D. 4x + 5y + 9z = -77


Answer: D

Mathematics

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If R = 100 ê and C = 0.01 æF, what is the power dissipated in the circuit below at fCO if Vin = 20 V?


a. 4.00 w
b. 2.82 w
c. 2.00 w
d. 1.41 w
e. 1.00 w

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Write the augmented matrix for the system.

A.
B.
C.
D.

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Find a rectangular equation for the curve with the given parametric equations.x = 5 tan ?, y = 4 cot ?; for t in [0, 2?]

A. y =  cos x
B. y =  sin x
C.  = 20
D. xy = 20

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Simplify. Express the final answer in exponential form.x7 ? x8 ? x8

A. x15  B. x16 C. x64  D. x23 

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