Which list shows an accurate hierarchy of number sets within the real number system, from largest to smallest?(1 point)
Responses
natural numbers, whole numbers, integers, rational numbers
integers, rational numbers, natural numbers, whole numbers
rational numbers, integers, whole numbers, natural numbers
irrational numbers, square roots, endless decimals, pi
11 answers
rational numbers, integers, whole numbers, natural numbers
Describe the set of numbers that are real numbers but cannot be expressed as one integer divided by another.(1 point)
Responses
improper
negative
rational
irrational
Responses
improper
negative
rational
irrational
The set of numbers that are real numbers but cannot be expressed as one integer divided by another is called irrational numbers. These numbers cannot be represented as a fraction or ratio of two integers. Irrational numbers include numbers such as the square root of 2, pi, and e.
which one of those answers are the correct one?
The correct answer is "irrational". The set of numbers that are real numbers but cannot be expressed as one integer divided by another are called irrational numbers.
To which sets of real numbers does zero belong?(1 point)
Responses
whole numbers, integers, and rational numbers
natural numbers, integers, and irrational numbers
natural numbers, integers, and rational numbers
whole numbers, integers, and irrational numbers
Responses
whole numbers, integers, and rational numbers
natural numbers, integers, and irrational numbers
natural numbers, integers, and rational numbers
whole numbers, integers, and irrational numbers
Zero belongs to the sets of real numbers: whole numbers, integers, and rational numbers.
A cube has an edge length, a
, that is a rational number of centimeters. Identify which measurement will require the use of irrational numbers.
(1 point)
Responses
the diagonal of one of the cube’s faces
the volume of the cube
the surface area of the cube
the area of one of the cube’s faces
, that is a rational number of centimeters. Identify which measurement will require the use of irrational numbers.
(1 point)
Responses
the diagonal of one of the cube’s faces
the volume of the cube
the surface area of the cube
the area of one of the cube’s faces
The measurement that will require the use of irrational numbers is the diagonal of one of the cube's faces.
Which of the following numbers could be used to specify how many cups of flour should be used in a bread recipe?(1 point)
Responses
2 Start Fraction 3 over 4 End Fraction
square root of 3
−3
Start Fraction 4 over 7 End Fraction
Responses
2 Start Fraction 3 over 4 End Fraction
square root of 3
−3
Start Fraction 4 over 7 End Fraction
The number that could be used to specify how many cups of flour should be used in a bread recipe is 2 3/4.
9 answers