Evaluate the determinant.
A. -3a + 4b
B. 12 - ab
C. ba - 12
D. 3a - 4b
Answer: A
Mathematics
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What will be an ideal response?
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Evaluate the derivative of the given function for the given value of x.y = 
3, x = 5
A. - 27 B. 27 C. 18 D. - 18
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Change the numbers to their percent equivalents.0.00217
A. 0.000217% B. 0.0217% C. 0.1085% D. 0.217%
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Write the expression in interval notation. Graph the interval.-1 < x < 1
A. [-1, 1)
B. (-1, 1]
C. (-1, 1)
D. [-1, 1]
Mathematics