List all the factors of each number.63

A. 3 ? 3 ? 7
B. 9 ? 3
C. 9 ? 7
D. 7 ? 7


Answer: A

Mathematics

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Solve the problem.Find the mass of a wire of density ?(x, y, z) = 4z and has the shape of the helix  y = 3 sin t, z = 4t

A. 40?2
B. 80?2
C. 8?2
D. ?2

Mathematics

Determine from the graph whether the function has any absolute extreme values on the interval [a, b].

A. Absolute maximum only.
B. No absolute extrema.
C.

Absolute minimum only.

D. Absolute minimum and absolute maximum.

Mathematics

Managers hope to identify their company's strengths, weaknesses, opportunities and threats by conducting an internal analysis.

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

Mathematics

Solve.-4x - 7 = -4 - 5x

A.
B. -  
C. 3
D.  

Mathematics