Find the indicated term.-3, -9, -27, . . . ; the 13th term

A. 4,782,969
B. 14,348,907
C. -1,594,323
D. -531,441


Answer: C

Mathematics

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Solve the problem.A steel can in the shape of a right circular cylinder must be designed to hold 700 cubic centimeters of juice (see figure). It can be shown that the total surface area of the can (including the ends) is given by S(r) = 2?r2 + , where r is the radius of the can in centimeters. Using the TABLE feature of a graphing utility, find the radius that minimizes the surface area (and thus the cost) of the can. Round to the nearest tenth of a centimeter. 

A. 6 cm B. 0 cm C. 4 cm D. 4.8 cm

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Evaluate f(x) at the given value of x.f(x) = ; x = -8

A. - 
B.
C. 1
D.

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Find the best buy and give the unit price.Brand X 8 oz for $2.88Brand Y 12 oz for $4.56

A. Brand Y, $0.38 B. Equal value C. Brand X, $0.36 D. Brand Y, $0.36

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Solve the problem.A tree casts a shadow 37 m long. At the same time, the shadow cast by a 70-cm tall statue is 62 cm long. Find the height of the tree. Round your answer to the nearest meter, if necessary.

A. 41 m B. 33 m C. 42 m D. 32 m

Mathematics