Determine between which two consecutive whole numbers each square root lies.

A. 11 and 12
B. 14 and 15
C. 20 and 21
D. 15 and 16

Answer: D

Mathematics

Evaluate the indicated function with the given information.Find tan 2x if cos x = - (in second quadrant).

A.
B.
C.
D.

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Mathematics

Divide using synthetic division.(x5 - 243) ÷ (x - 3)

A. x⁴ + 3x³ + 9x² + 27x + 81 +
B. x⁴ + 3x³ + 9x² + 27x + 81
C. x⁴ + 3x³ + 3x² + 3x + 3
D. x⁴ - 3x³ + 9x² - 27x + 81

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Mathematics

For the given function, find the points on the graph at which the tangent line has slope 1.y = x3 - x2 + x + 1

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

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Mathematics

Write the number in scientific notation.0.000764

A. 7.64 × 10-5 B. 7.64 × 10-3 C. 7.64 × 104 D. 7.64 × 10-4

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Mathematics