Find the elasticity.q = D(x) =

A. E(x) = 8x(4x + 5)
B. E(x) =
C. E(x) =
D. E(x) =

Answer: B

Mathematics

Find an approximate value for the integral, using the trapezoidal rule with n intervals. Round the answer to the nearest tenth if necessary. n = 4

A. 6.0 B. 1.5 C. 12.0 D. 3.0

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Mathematics

Evaluate the integral.

A. 117?²
B. 78?²
C. ?²
D. ?²

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Mathematics

Predict the general, or nth term, an, of the sequence.4, 16, 64, 256, 1024, . . .

A. 4n B. 4n-1 + 3 C. 12n D. 4 + 12(n - 1)

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Mathematics

Find decimal notation.10%

A. 0.01 B. 0.1 C. -0.01 D. 1

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Mathematics