Find the indicated cross product.v = 6i - 6j - 3k, w = 4i - 2j + 4kFind v × w.

A. -18i - 12j - 36k
B. 26i + 34j - 28k
C. 12i + 30j + 36k
D. -30i - 36j + 12k


Answer: D

Mathematics

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Solve the problem.It took three assembly-line workers 7.25 seconds, 7.495 seconds, and 6.7 seconds to assemble a product. How many seconds in all did they work?

A. 21.445 sec. B. 13.95 sec. C. 14.745 sec. D. 6.945 sec.

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Supply the missing numbers. fraction decimal percent49%

A.   0.49
B.   0.49
C.   4.9
D.   4.9

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The table of values was generated by a graphing utility with a TABLE feature. Use the following table to solve. At which points do the graph of Y1 and Y2 intersect?

A. (-3, 9) and (3, 9) B. (-3, -3) and (-3, 9) C. (-1, 1) and (3, 9) D. (-1, 1) and (-3, -3)

Mathematics

Simplify and add or subtract wherever possible.4 + 3 - 4

A. 4 + 15
B. 7 + 63
C. 75 + 19
D. 12 

Mathematics