Find the missing angle in the triangle.Two angles are 45° and 108°.

A. 27°
B. 153°
C. 63°
D. 207°


Answer: A

Mathematics

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Determine either absolute convergence, conditional convergence or divergence for the series. 

A. Converges absolutely B. Diverges C. Converges conditionally

Mathematics

Provide an appropriate response.The following table lists the population change over a 20-year period for selected countries. Which of these countries had the largest increase in population during this period? 

A. Z B. W C. Y D. X

Mathematics

Simplify the radical expression. Assume all variables represent positive real numbers.

A. 6
B. 6
C. 6
D. 24

Mathematics

Solve the problem.The volume of a rectangular box with square base and a height of 5 feet is V(x) = 5x2, where x is the length of a side of the base. Find the instantaneous rate of change of volume with respect to x when x = 3 feet.

A. 15 ft3/ft B. 6 ft3/ft C. 30 ft3/ft D. 45 ft3/ft

Mathematics