1 + 2 + 3 + 4 + 5 = 15/5 = 3
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the first prime no are 2,3,5,7,11 therefore the mean=2+3+5+9+11/5=5.6
Numbers that cannot be broken down any smaller. 2 is made of 1 and 1, but 5 is prime because there are no real (or whole) numbers multiplied together that equal five.
If you mean larger by "the set of whole numbers strictly contains the set of natural numbers", then yes, but if you mean "the set of whole numbers has a larger cardinality (size) than the set of natural numbers", then no, they have the same size.
Hey first try to be clear. What do you mean? The first whole number is 0.
depends on what you mean by the question. it is a whole next to 0, it is the easiest thing to multiply by it is the first ordinal number it is an Arabic numeral it is the first of the natural numbers it is the second of the base ten numbers it is the integral ( -infinity to infinity) of f(t)\ dt in real numbers it the infinitely recurring decimals 0.99999999... and 1.000000... .