You can sometime use integers but often speed or velocity can also be irrational.
I don't think velocity can be a negative number... Use positive.
If you use positive numbers to represent money which you have or are owed (credit), then use negative numbers to represent debits.Remember, though, that sometimes the choice of which of the two is positive is arbitrary and depends on you. If I owe you money, the situation would be represented by a negative number in my accounts but a positive entry in yours.
The significance if the number minus 1/12 in Physics is that it helps us perform a number of Mathematical calculations. The reason it can do this is because according to some sophisticated analyses, minus one twelfth can represent the sum of all positive integers. This seems absurd, but it is true within the limits of its specialized use.
If the number is below ten, then you would use words to represent the numbers, when they are above ten, you use the number (:
You can sometime use integers but often speed or velocity can also be irrational.
I don't think velocity can be a negative number... Use positive.
This was the essential question on a homework assignment. Speed tells how fast an object is moving but it does not tell the direction. Velocity tells how fast an object is moving and it also tells the direction. When velocity is positive, the object is moving up. When velocity is negative, the object is moving down.
Consecutive odd and even integers are both 2 apart. That is the reason we use the same denotation to represent them in an equation. x and x+2
We need signed integers in order to represent both negative and positive values. However, some numbers can never be negative. For instance, the size of a file must always be greater than or equal to zero so we use unsigned integers to represent file sizes. Also, natural numbers must be greater than 0 so there's no point in using a signed value to represent a natural number. Signed integers also use one bit to denote the sign, but unsigned integers do not thus unsigned integers can effectively represent twice the range of positive values than an unsigned integer can. For instance, an 8-bit signed value can represent values in the range -128 to +127 using twos complement notation, but an 8-bit signed value can represent values in the range 0 to 255.
How do you use an exponent to represent a number such as 16
We use Q for Rationals... which is repreentative of Quocentia (Quotient), since rationals are RATIOs or fractions.
If you use positive numbers to represent money which you have or are owed (credit), then use negative numbers to represent debits.Remember, though, that sometimes the choice of which of the two is positive is arbitrary and depends on you. If I owe you money, the situation would be represented by a negative number in my accounts but a positive entry in yours.
use the number line
"An irrational number is a number that can't be writtenas the ratio of two integers."
The significance if the number minus 1/12 in Physics is that it helps us perform a number of Mathematical calculations. The reason it can do this is because according to some sophisticated analyses, minus one twelfth can represent the sum of all positive integers. This seems absurd, but it is true within the limits of its specialized use.
use a absolute value to represent a negative number in the real world