Find the indicated cross product.v = 3i - 3j, w = -3i + 5kFind v × w.
A. -15i - 15j + 9k
B. -9i + 15j + 15k
C. 15j + 9k
D. -15i - 15j - 9k
Answer: D
Mathematics
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Find the unit rate.Kayla earned $3800 for 4 weeks of seasonal work. What was her unit rate in dollars per week?
A. $950/wk B. $4/wk C. $3800/wk D. $100/wk
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Find the area of the figure. Use 3.14 to approximate ?, if needed.
A. 576.875 sq cm B. 642.56 sq cm C. 542.08 sq cm D. 491.84 sq cm
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Solve by completing the square. If the equation has no real solutions, write "no real-number solutions."5x2 - 9x + 6 = 0
A. 
B. no real-number solutions
C. 
D. 9 ± 
Mathematics
Select the abbreviation for the given unit.74 millifarads
A. 74 cF
B. 74 mF
C. 74 
F
D. 74 MF
E. 74 kF
Mathematics