Types of Numbers and Number Theory - GED Math
Card 0 of 175
How many elements of the set 
are rational?
How many elements of the set
0 and 1 are both integers and are therefore rational numbers. 
is known to be an irrational number, since there are no two integers whose quotient is equal to 
. "Two" is correct.
0 and 1 are both integers and are therefore rational numbers.
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
0 and 1 are both integers and are therefore rational numbers. is known to be an irrational number, since there are no two integers whose quotient is equal to . "Two" is correct.
0 and 1 are both integers and are therefore rational numbers.
Compare your answer with the correct one above
How many elements of the set 
are rational?
How many elements of the set
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
Compare your answer with the correct one above
How many subsets with three elements does the set 
have?
How many subsets with three elements does the set
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
Compare your answer with the correct one above
How many subsets does the set 
have?
How many subsets does the set
The number of subsets of a set with 
elements is 
, so this eight-element set has 
subsets.
The number of subsets of a set with
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
Compare your answer with the correct one above
How many subsets does the set have?
How many subsets does the set
The number of subsets of a set with elements is , so this eight-element set has subsets.
The number of subsets of a set with
Compare your answer with the correct one above
How many subsets does the set have?
How many subsets does the set
The number of subsets of a set with elements is , so this eight-element set has subsets.
The number of subsets of a set with
Compare your answer with the correct one above
How many subsets with three elements does the set have?
How many subsets with three elements does the set
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
Compare your answer with the correct one above
How many subsets does the set have?
How many subsets does the set
The number of subsets of a set with elements is , so this eight-element set has subsets.
The number of subsets of a set with
Compare your answer with the correct one above
How many subsets with three elements does the set have?
How many subsets with three elements does the set
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
0 and 1 are both integers and are therefore rational numbers. is known to be an irrational number, since there are no two integers whose quotient is equal to . "Two" is correct.
0 and 1 are both integers and are therefore rational numbers.
Compare your answer with the correct one above
How many subsets with three elements does the set have?
How many subsets with three elements does the set
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
0 and 1 are both integers and are therefore rational numbers. is known to be an irrational number, since there are no two integers whose quotient is equal to . "Two" is correct.
0 and 1 are both integers and are therefore rational numbers.
Compare your answer with the correct one above
How many subsets does the set have?
How many subsets does the set
The number of subsets of a set with elements is , so this eight-element set has subsets.
The number of subsets of a set with
Compare your answer with the correct one above
How many subsets with three elements does the set have?
How many subsets with three elements does the set
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
The number of ways to select three elements from a set of eight is the number of combinations of three elements chosen from eight:
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
0 and 1 are both integers and are therefore rational numbers. is known to be an irrational number, since there are no two integers whose quotient is equal to . "Two" is correct.
0 and 1 are both integers and are therefore rational numbers.
Compare your answer with the correct one above
How many elements of the set are rational?
How many elements of the set
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
The square root of an integer is irrational if it is not an integer itself. As can be calculated, all three of these square roots are not integers, so none are rational.
Compare your answer with the correct one above