Find .v = -3i + 2j + 4k

A. 3
B.
C.
D. 5


Answer: C

Mathematics

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Provide an appropriate response. If one inch on a U.S. customary rule is divided into 16 parts, what is the length of each part of the inch?

A.  inch
B. 16 inches
C.  inch
D.  inch

Mathematics

Provide an appropriate response.Use the following sets: U = {0, 1, 2, 3, 4, 5}, A = {1, 2, 3}, B = {3, 4, 5} Give the elements in the set A ? B.

A. {0, 2, 4} B. {0, 1, 2, 3, 4, 5} C. {1, 2, 3, 4, 5} D. { }

Mathematics

Find the standard form of the equation of the parabola using the information given.Vertex: (3, -7); Focus: (3, -6)

A. (y - 7)2 = -12(x + 3) B. (x - 3)2 = 4(y + 7) C. (x - 3)2 = -4(y + 7) D. (y - 7)2 = 12(x + 3)

Mathematics

Solve the equation.3x2 - 5x - 8 = 0

A. , 0
B. , -1
C. , 1
D. , -1

Mathematics