Solve the problem.Let angle POQ be designated ?. Angles PQR and VRQ are right angles. If ? = 18°, find the length of OV accurate to four decimal places. 

A. 1.0515
B. 0.9511
C. 0.3090
D. 3.2361


Answer: A

Mathematics

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Answer each question appropriately.Suppose that = 9. Find , if f is odd.

A. 36 B. 9 C. -36 D. -9

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Use the integral test to determine whether the series converges.

A. diverges B. converges

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Give all possible rational zeros for the following polynomial.P(x) = 2x3 - 5x2 + 7x - 17

A. ±1, ± , ±2, ± 
B. ±1, ±2, ±17
C. ±1, ±17, ± , ± 
D. ±1, ±2, ±17, ± 

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Insert <, >, or = to make the statement true.0  3

A. < B. = C. >

Mathematics