Solve the problem.The storage tank has the form of a cylinder with one hemisphere end (see figure). The perimeter of a circular cross-section perpendicular to the axis of symmetry of the tank was measured at  and the perimeter of a cross-section lying in the plane containing the axis of symmetry was measured at   Approximate the worst possible percentage error in the volume of the tank. Assume that the sides and ends of the tank are of negligible thickness.0.0px;" height="227" width="194" />

A. 75.0
B. 0.3
C. 600.0
D. 28.8

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Answer: A

Mathematics

Evaluate the integral.

A.   sin 3x -  sin 7x+ C
B. -  cos 7x -  sin 7 x + C
C. -  cos 7x -  cos 3x + C
D.   sin 3x +  sin 7x+ C

Solve the inequality. Give the solution set in both set-builder notation and graph form.x - 1 < 3 and x + 2 ? 3

A.

B.

C.

D.

Refer to the double-bar graph below which shows the number of male and female athletes at a university over a four-year period. Solve the problem.What is the only year in which the number of female athletes declined from its previous value?

A. 2003 B. 2004 C. 2005 D. 2002

Write a fraction to represent the given information.What fraction of the fuel tank holds fuel? 

A.
B.
C.
D.