Find the indicated cross product.v = -6i - 5j - 4k, w = -4i + 2kFind v × w.
A. -10i + 28j - 20k
B. 20i - 32j + 30k
C. -20i + 10j - 28k
D. -10i - 4j + 20k
Answer: A
Mathematics
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A. P'(t) = 
B. P'(t) = 
C. P'(t) = 
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Write each mixed number as an improper fraction.6
A. 
B. 
C. 
D. 
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