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classify each number below as an integer or not. | | integer? | | | | y…

Question

classify each number below as an integer or not.

integer?
yesno
-9.64○○
$-\dfrac{5}{2}$○○
-444.91○○
$-\dfrac{12}{2}$○○
-95○○

Explanation:

Step1: Recall integer definition

Integers are whole numbers (positive, negative, or zero) without a fractional or decimal part.

Step2: Classify -9.64

-9.64 has a decimal part, so not an integer. Choose No.

Step3: Classify \(-\frac{5}{2}\)

\(-\frac{5}{2} = -2.5\), has a fractional (decimal) part. Choose No.

Step4: Classify -444.91

-444.91 has a decimal part. Choose No.

Step5: Classify \(-\frac{12}{2}\)

\(-\frac{12}{2} = -6\), which is an integer. Choose Yes.

Step6: Classify -95

-95 is a whole number (negative integer). Choose Yes.

Answer:

NumberInteger? (Yes/No)
\(-\frac{5}{2}\)No
-444.91No
\(-\frac{12}{2}\)Yes
-95Yes

(For the table in the problem, mark:
-9.64: No
\(-\frac{5}{2}\): No
-444.91: No
\(-\frac{12}{2}\): Yes
-95: Yes)