Solve.y = 3 ? 7

A. 21
B. 210
C. 31
D. 19


Answer: A

Mathematics

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Find the integral using tables of integrals. 

A. -  sin 4x cos2 4x +  +  sin 8x + C
B. -  sin 4x cos3 4x +  +  sin 8x + C
C. -  sin 4x cos3 4x +  +  sin 8x + C
D. -  sin 4x cos3 4x +  +  cos 8x + C

Mathematics

Provide an appropriate response.Find the mistake in the following problem and give the correct result: 12 - 2i - (3 + 2i) = 9

What will be an ideal response?

Mathematics

Provide an appropriate response.Explain how the graph of f(x) = ln x could be used to graph the function g(x) = ex - 1.

What will be an ideal response?

Mathematics

Find parametric equations for the line described below.The line through the point P(-3, 3, -3) and perpendicular to the plane 

A. x = -7t - 3, y = 3t + 3, z = -3 B. x = 3t + 3, y = 7t - 3, z = 5t + 3 C. x = -3t + 3, y = -7t - 3, z = -5t + 3 D. x = 3t - 3, y = 7t + 3, z = 5t - 3

Mathematics