Solve the initial value problem.
= 6 sin 2 x cos x, y(0) = 6
A. y = 3 cos 2 x + 6
B. y = 2 sin 3 x + 6
C. y = 12 sin x cos x + 6
D. y = - 2 sin 3 x - 6
Answer: B
Mathematics
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A. 8.92784 × 1011 B. 8927.84 × 108 C. 892.784 × 109 D. 8.92784 × 109
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Calculate the flux of the field F across the closed plane curve C.F = xi + yj; the curve C is the circle (x + 6)2 + (y - 4)2 = 25
A. 0 B. 50? - 30 C. 2? D. 50?
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Translate the phrase to an algebraic expression. Use n for the variable unless otherwise stated.two decreased by some number
A. n - 2 B. 2 - n C. 2 ÷ n D. 2 + n
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Write the fraction as a percent. If necessary, round your answer to the nearest tenth of a percent.
A. 1.5% B. 130% C. 11.8% D. 15.4%
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