Find the indicated derivative.Find y " if y = 5 sin x.
A. y " = 5 sin x
B. y " = 25 sin x
C. y " = 5 cos x
D. y " = - 5 sin x
Answer: D
Mathematics
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Which of the following formulas can not be used to find the surface area of a cube??
A.
?
B.
??S = 2LH + 2LW + 2WH
C.
?
D.
?S = 2LH + 2LW + 2LH
E.
?None of the above.
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Choose the equation that matches the graph.
A. -6y2 = x B. y2 = 6x C. y2 = -6x D. x2 = -6y
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Use the binomial theorem to expand the expression.(2x2 + 1)3
A. 16x8 + 8x6 + 12x4 + 6x2 + 1 B. 8x6 + 12x4 + 6x2 + 1 C. 8x3 + 12x2 + 6x + 1 D. (4x4 + 4x2 + 1)3
Mathematics
Approximate the square root. Round to the nearest tenth, if needed.
A. 26.3 B. 26.4 C. 26.5 D. 26.6
Mathematics