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Which of the following numbers are irrational?

negative eight and 2183 ten thousandths, one third pi, the cube root of twenty-five, and nine plus the square root of four

−8.2183 and nine plus the square root of four
−8.2183 and one third pi
one third pi and the cube root of twenty-five
the cube root of twenty-five and nine plus the square root of four

Respuesta :

The irrational numbers listed in the data-set are:

one third pi and the cube root of twenty-five

What are rational and irrational numbers?

  • Rational numbers are numbers that can be represented by fractions, such as terminating decimals.
  • Irrational numbers are numbers that cannot be represented by fractions, such as non-terminating decimals and non-exact roots.

Hence, the irrational numbers in this problem are given by:

  • One third of pi, as pi is a non-terminating decimal, hence it is irrational and any rational multiplying pi will generate an irrational number.
  • Cube root of 25, as it is a non-exact root.

More can be learned about rational and irrational numbers at brainly.com/question/17232771

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