Find the length of the curve.y = ln(sin x) from x = ?/6 to x = ?/4

A. ln(2 - )
B. ln
C. ln
D. ln( - 1)


Answer: C

Mathematics

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Perform the indicated operation by first expressing each number in scientific notation. Write answer in scientific notation.

A. 7.6 × 103 B. 7.6 × 104 C. 7.6 × 106 D. 7.6 × 105

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Solve. Write the answer in simplest form.How many  pound boxes of cereal can be made from 14,952 pounds of cereal?

A. 1246 boxes B. 25,632 boxes C. 2136 boxes D. 8722 boxes

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Solve the inequality.64 - x2 ? 0

A. x ? -32 or x ? 32 B. x ? 8 C. x ? -8 or x ? 8 D. -8 ? x ? 8

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Use the leading coefficient test to determine whether y?? or y?-? asy = -3x6 + 5x5 - x2 - 7x + 6

A. -? B. ?

Mathematics