Solve the equation in the interval [0,2?). sin x = cos 2x

What will be an ideal response?

Mathematics

Solve the quadratic equation by factoring.x(5x + 28) = 12

A.
B.
C.
D.

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Mathematics

Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (ln x)ln x

A. ln x ln (ln x)
B.
C. (ln x)^{ln x}
D.

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Mathematics

Find the product and simplify. Assume all variables represent nonnegative real numbers.(4 - 2)2

A. 46 - 16
B. 44 - 16
C. 52 + 16
D. 52 - 16

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Mathematics

Solve the problem.Consider these midterm and final exam scores for three students in a calculus class. Find the regression line y = mx + b.

A. y = -0.61x + 124.2 B. y = 0.256x - 12.3 C. y = -x + 3.1 D. y = -0.65x + 100.4

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Mathematics