Evaluate the integral.

A. -
B. -
C.
D.

Answer: A

Mathematics

The scores on a 30-point multiple-choice exam are given in the following frequency table: The locator for the 80th percentile is

A. 22.5. B. 23. C. 22.2. D. 22.4. E. none of these

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Mathematics

Divide using synthetic division.(x4 + 625) ÷ (x - 5)

A. x³+ 5x² + 25x + 125 +
B. x³+ 5x² + 25x + 125
C. x³+ 5x² + 25x + 125 +
D. x³- 5x² + 25x - 125 +

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Mathematics

Graph the function.P(x) = (2x - 1)(x - 2)(x + 1)

A.

B.

C.

D.

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Mathematics

Solve the system of equations.x2 + y2 = 1x + y = -1

A. (0, 1), (-1, 0) B. (0, 1), (1, 0) C. (0, -1), (1, 0) D. (0, -1), (-1, 0)

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Mathematics