Find the indicated cross product.v = -6i + 5j, w = 2i - 2kFind w × v.
A. -12i - 10j + 10k
B. 10i - 10j + 10k
C. 4j + 30k
D. 10i + 12j + 10k
Answer: D
Mathematics
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Solve the problem.If f(x) = -3x + 5 and g(x) = 5x + 8, find g(f(x)).
A. -15x + 29 B. -15x - 17 C. 15x + 33 D. -15x + 33
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The difference D between the temperature of a hot but cooling cup of tea and room temperature satisfies an equation of change of the form 
.
Answer the following statement true (T) or false (F)
Mathematics
Find the derivative of the function.y = 
A. y ' = 
B. y ' = 
C. y ' = 
D. y ' = 
Mathematics
Write the binomial expansion of the expression.(4x2 - 2)3
A. (16x4 - 16x2 + 4)3 B. 64x6 - 96x4 + 48x2 - 8 C. 256x8 + 64x6 - 96x4 + 48x2 - 8 D. 64x2 - 96x2 + 48x - 8
Mathematics