Find the vector projv u.v = i + j + k, u = 4i + 12j + 3k

A. i + j + k
B. i + j + k
C. i + j + k
D. i + j + k


Answer: B

Mathematics

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Provide an appropriate response.True or false? The graph of the equation  4x2 + 4xy + y2 - 12x - 6y + 9 = 0is the line y = -2x + 3

Answer the following statement true (T) or false (F)

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Graph.y = 

A.

B.

C.

D.

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Multiply.(x - 8)(x + 8)(x2 + 64)

A. x4 - 16x2 - 64 B. x4 - 64 C. x4 - 256x2 + 4096 D. x4 - 4096

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Solve the problem.A building contractor finds that  can of pipe joint compound is needed to plumb each new home. How many homes can be plumbed with 24 cans of compound?

A. 60 homes
B. 24 homes
C. 30 homes
D. 9 homes

Mathematics