by 0
There is an infinite number of numbers between 0 and 20.
Infinite.
Yes.
Infinity is a concept, not an actual number. Someone may say the number of stars is infinite, or that the number of fractions between 0 and 1 is infinite, or that the number of even numbers is infinite. But these are not things that can be subtracted.
by 0
There is an infinite number of numbers between 0 and 20.
Infinite.
An infinite number.
There are an infinite amount.
Yes.
0. Any number multiplied by zero equals zero.
Infinity is a concept, not an actual number. Someone may say the number of stars is infinite, or that the number of fractions between 0 and 1 is infinite, or that the number of even numbers is infinite. But these are not things that can be subtracted.
9
No, it is a negative number.
There is an infinite amount of numbers between 0 and 1 on the number line.
No. It is a prime number, so its only factors are 1 and 3.