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yes, some may be rational and others irrational, but that is true;
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Every positive rational number and its negative pair?
Every positive rational number and its negative are the two square roots of the same positive rational number.
Does every positive integer greater than 20 have an even number of factors?
No. They have different number of factors
Is every integer a real number?
Yes, all integers are considered to be real numbers.
What is the definition of whole numbers?
Every positive integer including 0 is a whole number.
Does a positive number times a negative number equal a negative or a positive number?
A negative number. A positive number x a positive number = a positive number A negative number x a negative number = a positive number A positive number x a negative number = a negative Hope this helps :D
What is Square root of 640?
25.30 (correct to 2 decimal placing)The most elegant answer would be: 640 = 64*10 so SqRoot(640) = SqRoot(64)*SqRoot(10) = 8 * SqRoot(10) ----> Best answerIf you consider: SqRoot(10) = 3,16 Then: 8*3,16= 25,28
Every positive rational number and its negative pair?
Every positive rational number and its negative are the two square roots of the same positive rational number.
Why are every positive rational number greater than every negative rational number?
It is because of the way in which positive and negative numbers are defined.
What square numbers are even and which square numbers are odd?
The square of every positive or negative even whole number is a positive even whole number. The square of every positive or negative odd whole number is a positive odd whole number. There are an infinite number of each kind.
Is every whole number is positive?
No, a whole number can be negative (or zero).
Is every natural number is positive number?
No. Zero is a natural number but it is not positive. However, all other natural numbers are positive.
Shot noise formula?
Is=sqroot (2qIaBW)
Does every number have an opposite?
It depends on what you mean by an opposite. Every real number has an additive opposite but 0 does not have a multiplicative opposite.
What is a positive oxidation number?
Positive oxidation number implies that electrons are generally lost by the element.
Which number is less than 59?
Every positive number from 1 to 58.
What is sqroot of 10?
sqrt(10) = 3.162278 (approx)
-5 plus sqroot of 145 equals?
7.041595
