Infinitely many. Between any two different real numbers (not necessarily rational) there are infinitely many rational numbers, and infinitely many irrational numbers.
Infinitely many. In fact, between any two different real numbers, there are infinitely many rational numbers, and infinitely many irrational numbers. (More precisely, beth-zero rational numbers, and beth-one irrational numbers - that is, there are more irrational numbers than rational numbers in any such interval.)
A mixed number is a rational number. Mixed numbers are not a rational number but many of them.
There are infinitely many rational numbers between any two rational numbers - no matter how close together they are.
No, not all negative numbers are rational. There are many negative numbers that are irrational, just like the positive numbers.
There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.
No; there are infinitely many rational numbers.
There are infinitely many rational numbers between any two rational rational numbers (no matter how close).
Infinitely many. Between any two different real numbers (not necessarily rational) there are infinitely many rational numbers, and infinitely many irrational numbers.
Infinitely many. In fact, between any two different real numbers, there are infinitely many rational numbers, and infinitely many irrational numbers. (More precisely, beth-zero rational numbers, and beth-one irrational numbers - that is, there are more irrational numbers than rational numbers in any such interval.)
Rational numbers are infinitely dense and that means that there are infiitely many rational numbers between any two numbers.
There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.
Infinitely many. In fact, there are more irrational numbers between them than there are rational numbers.Infinitely many. In fact, there are more irrational numbers between them than there are rational numbers.Infinitely many. In fact, there are more irrational numbers between them than there are rational numbers.Infinitely many. In fact, there are more irrational numbers between them than there are rational numbers.
A mixed number is a rational number. Mixed numbers are not a rational number but many of them.
There are countably infinite rational numbers between any two numbers.
There are infinitely many rational numbers between any two rational numbers - no matter how close together they are.
Infinitely many.Infinitely many.Infinitely many.Infinitely many.