Find the area of the geometric figure.

A. 18 sq cm
B. 36 sq cm
C. 144 sq cm
D. 72 sq cm


Answer: B

Mathematics

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Solve the problem.A vertical right circular cylindrical tank measures  high and  in diameter. It is full of oil weighing   How much work does it take to pump the oil to a level  above the top of the tank? Give your answer to the nearest ft ? lb.

A. 4,137,854.52 ft ? lb B. 8,275,709.03 ft ? lb C. 3,620,622.7 ft ? lb D. 3,448,212.1 ft ? lb

Mathematics

Evaluate the integral.

A.  + C
B. csc-1  + C
C.  + C
D. sec-1  + C

Mathematics

Use the integral test to determine the convergence or divergence of the series.

A. Converges B. Diverges

Mathematics

Find the standard quota asked for. Round your answer to two decimals.A small city has 45 police officers to be apportioned among 8 precincts based on the population of each precinct. The populations are given in the following table. Find the standard quota for the Third Precinct.

A. 4.59 B. 5.16 C. 5.47 D. 6.76

Mathematics