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What set of numbers does -1 over 7 belong?
It belongs to the rational numbers which is a subset of the real numbers. The reals, in turn, is a subset of complex numbers.
Is 025 rational?
yes, it is rational because it isnt neverending. irrational numbers are neverending like pi which is 3.14-----------------------------------. it basically never ends. rationals such as 25 over 100 end if you divide 100 into 25. sources: my algebra book
Which property is illustrated in this problem 33 plus 0 equals 33?
The fact that 0 is the additive identity over for integers or rationals or reals.
Are there prime numbers over 100?
Sure, since there are INFINITELY MANY prime numbers, that means you will find prime numbers over any given number.
What is the history of irrational numbers?
There are uncountably infinite irrational numbers and their existence has been known for over 2500 years. In some cases, although their irrationality was suspected, rigorous mathematical proof took longer. Some notable events:sqrt(2): Pythagoreans (6th Century BCE).pi: Johann Heinrich Lambert (18th Century).e: Leonhard Euler (18th Century).In the late 19th Century, Georg Cantor proved that the number of irrationals is an order of infinity greater than the number of rationals.
