Solve the inequality symbolically. Express the solution set in interval notation.-10 + 10y + 10 ? 9y - 3

A. (-?, 10)
B. [-3, ?)
C. (-?, -3]
D. (10, ?)


Answer: B

Mathematics

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Solve the problem.Let D be the smaller cap cut from a solid ball of radius 8 units by a plane 4 units from the center of the sphere. Set up the triple integral for the volume of D in rectangular coordinates.

A.
B.
C.
D.

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Find the derivative of y with respect to x, t, or ?, as appropriate.y = 5xex - 5ex

A. 5ex B. 5xex C. 5x D. 5xex + 10ex

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Convert the temperature. Give your answer to the nearest tenth of a degree.8°C =    °F

A. 72.0°F B. 36.4°F C. 30.0°F D. 46.4°F

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The graph of a trigonometric function of the form y = A sin (Bx) or y = A cos (Bx) for B > 0 is given. Determine the equation of the function represented by the graph.

A. y = 2 sin 4x
B. y = 4 sin 2x
C. y = 4 sin x
D. y = 2 sin x

Mathematics