The curves and (t) = (sint, sin5t, t) intersects at the origin. Find their angle of intersection correct to the nearest degree.

What will be an ideal response?


79°

Mathematics

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A point lying on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-5, 12) Find sin ?.

A. - 
B. - 
C.
D.

Mathematics

Use the comparison test to determine if the series converges or diverges.

A. Converges B. Diverges

Mathematics

Find the domain, the range, and any intercepts.

A. domain: (-?, ?); range: (-?, 9]; intercepts: (0, 8), (-2, 0), (4, 0) B. domain: (-?, ?); range: (-?, 9]; intercepts: (8, 0), (0, -2), (0, 4) C. domain: (-?, ?); range: (-?, 9); intercepts: (0, 8), (-2, 0), (4, 0) D. domain: (-?, 9]; range: (-?, ?); intercepts: (0, 8), (-2, 0), (4, 0)

Mathematics

Find the effective rate corresponding to the given nominal rate. Round your answers to the nearest hundredth. ? 10% / year compounded semiannually ? __________% ? 3% / year compounded quarterly ? __________%

What will be an ideal response?

Mathematics