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
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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.
Supply the missing numbers. fraction decimal percent49%
A. 0.49
B. 0.49
C. 4.9
D. 4.9
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)
Simplify and add or subtract wherever possible.4 + 3
- 4
A. 4 + 15
B. 7 + 63
C. 75 + 19
D. 12