Solve the equation.|3x + 9| = 4
A.
B. no solution
C.
D.
Answer: D
Mathematics
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Use reduction formulas to evaluate the integral.
A. - sin 4x cos2 4x +
+
sin 8x + C
B. - sin 4x cos3 4x +
+
sin 8x + C
C. - sin 4x cos3 4x +
+
cos 8x + C
D. - sin 4x cos3 4x +
+
sin 8x + C
Mathematics
Integrate the function f over the given region.f(x, y) = +
over the rectangle 0 ? x ? 1, 0 ? y ? 1
A.
B.
C.
D.
Mathematics
Divide.4 ÷ 0.008
A. 500 B. 50 C. 0.5 D. 5
Mathematics
Find the composition.f(x) = ; g(x) = 4x2Find (g ? f)(x).
A. (g ? f)(x) = 16
B. (g ? f)(x) =
C. (g ? f)(x) = 76
D. (g ? f)(x) = 762
Mathematics