It is all three.
No. A mixed number is one where there is a whole number and a fraction. If the whole number is 0 there is no whole number and all that remains is the fraction. All improper (top heavy) fractions can be converted to a mixed number.
It is all of them.
There does not exist a number that is divisible by all integers. The opposite is true. The number one can divided into all integers.
No.
7
9 squared is 81.
To correct yourt English Grammar and Spelling. 'What is squared centimetres a measurement?' Or ' What measurement does square centimetres represent?' The preposition 'of' is NOT required, and should not be used at the end of a sentence. To answer your question. It is a measurement of area. A piece of paper would be measured in square centimetres.
yes they all have the number of seeds
It is all three.
The number of protons (the same as atomic number) is specific for all isotopes.
No. A mixed number is one where there is a whole number and a fraction. If the whole number is 0 there is no whole number and all that remains is the fraction. All improper (top heavy) fractions can be converted to a mixed number.
It is all of them.
There does not exist a number that is divisible by all integers. The opposite is true. The number one can divided into all integers.
No.
All the factors of the number 11 are: 1 and 11. This is because 11 is a prime number.
Not necessarily. All rational numbers are real, not all real numbers are rational.