Solve the problem.Find the area of the sector having radius 20.6 meters and a central angle . Round to one decimal place.

A. 857.0 square meters
B. 21.0 square meters
C. 428.5 square meters
D. 20.8 square meters


Answer: C

Mathematics

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Determine if the sequence is bounded. 

A. not bounded B. bounded

Mathematics

Solve the equation.x - 15 + 54 = 0

A. {6, 9} B. {36, 81} C. {36} D. {-6, -9}

Mathematics

Provide an appropriate response.Find the stationary matrix for the transition matrix P = .

A. [0.16 0.36]
B. [0.4 0.6]
C. [0.6 0.4]
D.

Mathematics

Perform the indicated operation. Write the result in the form a + bi.6i + (-9 - i)

A. 9 - 5i B. -9 + 7i C. -9 + 5i D. 9 - 7i

Mathematics