Find the sum of the sequence.

A. 80
B. -16
C. 4,096
D. -80


Answer: B

Mathematics

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Solve the problem.A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of   What dimensions yield the minimum surface area? Round to the nearest tenth, if necessary.

A. 5.3 ft by 5.3 ft. by 1.8 ft B. 3.6 ft by 3.6 ft. by 3.6 ft C. 9.8 ft by 9.8 ft. by 0.5 ft D. 4.6 ft by 4.6 ft. by 2.3 ft

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Solve the problem.Estimate the y-value associated with x = 35 as predicted by the natural logarithmic regression equation for the following data. Round to the nearest hundredth. 

A. 4.25 B. 3.55 C. 4.05 D. 3.75

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Evaluate f(x) at the given x. Approximate the result to the nearest hundredth.f(x) = x1.71, x = 2.6

A. 0.20 B. 5.12 C. 0.25 D. 4.03

Mathematics

Solve the equation.-5x - 6 - 7(x + 1) = 7x + 2

A.
B.
C. {7}
D.

Mathematics