Identify the given number as "Rational", "Irrational", or "Not a real number". If the number is rational, give its exact value. If the number is irrational, give a decimal approximation to the nearest thousandth.

A. Not a real number
B. Irrational, 22.361
C. Rational, 250,000
D. Rational, 250


Answer: B

Mathematics

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For an arc length s, area of sector A, and a central angle ? of a circle of radius r, find the indicated quantity.r = 10 cm, s = 25 cm, find ? in radian measure

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A. 0; -6; 3 B. 0; -3; -6 C. 0; 6; 3 D. 0; 3; 6

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Fill in the blank with the correct inequality symbol, using the rules for producing equivalent inequalities.If x > 5, then x - 5  0.

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Mathematics