Question

Please help i only have one more try!!!!!

Answer 1

natural numbers: 11, 17 and 21

whole numbers: 11, 17 and 21

integers:
`-(13)/(4)`,
`-(1)/(3) \pi`, -13.8 and 3.15

rational numbers:
`-(13)/(4)`,
`-(1)/(3) \pi`, -13.8, 3.15, 21, -16, 11, 17 and
`√(25)`

irrational numbers:
`-(1)/(3) \pi`

Explanation:

{21, -16,
`-(13)/(4)`,
`√(25)`, 3.15,
`-(1)/(3) \pi`, 17, -13.8, 11}

natural numbers are all the positive numbers (whole numbers)

whole numbers is the same thing as natural numbers but 0 is included

integers are not whole numbers and can be negative positive or zero

rational numbers is any number that can be written as a fraction

irrational numbers are any number that cannot be written as a fraction