Which of the following is a whole number? Choices: (A)0 (B)𝜋 (C)sqrt 7 (D)–5

Definition of Whole Number: A whole number is a number without fractions; an integer that is zero or positive. Let's evaluate each choice to see which one fits this definition.Choice (A) Evaluation: Choice (A) is 0. Zero is considered a whole number because it fits the definition of being an integer that is zero or positive.Choice (B) Evaluation: Choice (B) is π (pi). Pi is an irrational number, approximately equal to 3.14159. It is not a whole number because it is not an integer; it has an infinite number of decimal places.Choice (C) Evaluation: Choice (C) is the square root of 7. The square root of 7 is an irrational number because it cannot be expressed as a fraction of two integers. It is not a whole number.Choice (D) Evaluation: Choice (D) is -5. While -5 is an integer, it is not a whole number because whole numbers are zero or positive.

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Which of the following is a whole number? $\newline$ Choices: $\newline$ (A) $0$ $\newline$ (B) $\pi$ $\newline$ (C) $\sqrt{7}$ $\newline$ (D) $-5$

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Q. Which of the following is a whole number?

\newline

Choices:

\newline

(A)

0

\newline

(B)

\pi

\newline

(C)

\sqrt{7}

\newline

(D)

-5

Definition of Whole Number: A whole number is a number without fractions; an integer that is $0$ or positive. Let's evaluate each choice to see which one fits this definition.
Choice (A) Evaluation: Choice (A) is $0$ . Zero is considered a whole number because it fits the definition of being an integer that is zero or positive.
Choice (B) Evaluation: Choice (B) is $\pi$ (pi). Pi is an irrational number, approximately equal to $3.14159$ . It is not a whole number because it is not an integer; it has an infinite number of decimal places.
Choice (C) Evaluation: Choice (C) is the square root of $7$ . The square root of $7$ is an irrational number because it cannot be expressed as a fraction of two integers. It is not a whole number.
Choice (D) Evaluation: Choice (D) is $-5$ . While $-5$ is an integer, it is not a whole number because whole numbers are zero or positive.