Which of the following numbers is an example of an integer?
(1 point)
Responses
-15
-15
three-fifths
Image with alt text: three-fifths
square root seven
Image with alt text: square root seven
0.252525 . . .
-15
Which statement is false?
(1 point)
Responses
Every integer is a real number.
Every integer is a real number.
The number zero is a rational number.
The number zero is a rational number.
Every irrational number is a real number.
Every irrational number is a real number.
Every real number is a rational number.
Every real number is a rational number.
Which number is not rational?
(1 point)
Responses
5.85
5.85
63.4
63.4
8.52624 . . .
8.52624 . . .
27.5
8.52624 . . .
Which statement is true?
(1 point)
Responses
All irrational numbers are also rational numbers.
All irrational numbers are also rational numbers.
Half of the irrational numbers are also rational numbers.
Half of the irrational numbers are also rational numbers.
One-third of the irrational numbers are also rational numbers.
One-third of the irrational numbers are also rational numbers.
Irrational numbers cannot be classified as rational numbers.
Irrational numbers cannot be classified as rational numbers.
Irrational numbers cannot be classified as rational numbers.
ndicate whether the following statement is True or False.
The number –3 is an integer and a rational number.
(1 point)
Responses
true
true
false
false
True
An integer is a whole number that can be either positive, negative, or zero. Let's go through the options and identify which one is an integer:
-15: This is an example of an integer. It is a negative whole number.
three-fifths: This is not an example of an integer. It is a fraction, which means it is not a whole number.
square root seven: This is not an example of an integer either. The square root of seven is an irrational number, which means it cannot be expressed as a simple fraction or a whole number.
0.252525 . . . : This is also not an example of an integer. It is a repeating decimal, which means it is not a whole number.
Therefore, the only example of an integer from the given options is -15.