0
It is not a natural number but it is an integer and a real number.
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Is 22 a natural number?
Yes.
Is 22 over 7 a rational number?
Yes. A rational number is defined as any integer divided by any (nonzero) integer, so 22/7 is rational.You're probably asking because some people say that Pi is equal to 22/7 (I also remember being told this once as a kid). This is false. The constant Pi is an irrational number, which means that it cannot be expressed exactly as one integer divided by another integer, or as a finite decimal expansion. 22/7 is a close approximation of Pi, to about three digits, but it does not equal Pi.
Is six a rational or irrational number?
A rational number is an integer (a whole number) or any number that can be expressed as a fraction. An irrational number is one that cannot be expressed as a fraction. The best known irrational number is pi, which is close to but not quite equal to 7/22. All representations of pi are an approximation of the real value. So 6 is a rational number
is -10/12 a integer?
-22
What integer in 19 greater than -41?
60
Is 2.2 an integer?
Yes.But -22 (minus twenty two) IS an integer
What is seven and one over three as an integer over a whole number?
22/3
Which number is a common multiple number for 22 and 18?
198*n where n is any integer.
Is 22 a natural number?
Yes.
Is 22 over 7 a rational number?
Yes. A rational number is defined as any integer divided by any (nonzero) integer, so 22/7 is rational.You're probably asking because some people say that Pi is equal to 22/7 (I also remember being told this once as a kid). This is false. The constant Pi is an irrational number, which means that it cannot be expressed exactly as one integer divided by another integer, or as a finite decimal expansion. 22/7 is a close approximation of Pi, to about three digits, but it does not equal Pi.
What information could you use to determine the atomic number of unknown element that has a mass-number of 22?
The only isotopes with atomic mass = 22 are:10Ne-22 (9%)11Na-22 (0%) not natural occurring12Mg-22 (0%) not natural occurring
What is 21.77 rounded to the nearest integer?
22
What information can you use to determine the atomic number of an unkown element that has a mass number of 22?
Look up in an 'Isotope'-table. The only isotopes with atomic mass = 22 are: 10Ne-22 (9%), or 11Na-22 (0%) not natural occurring, or 12Mg-22 (0%) not natural occurring.
Is 12 a composite number?
A composite number is a positive integer having at least one factor other than 1 and the number itself. -12 is not a positive integer.
Is six a rational or irrational number?
A rational number is an integer (a whole number) or any number that can be expressed as a fraction. An irrational number is one that cannot be expressed as a fraction. The best known irrational number is pi, which is close to but not quite equal to 7/22. All representations of pi are an approximation of the real value. So 6 is a rational number
Is 1-21 a integer?
22
is -10/12 a integer?
-22
