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Is a variable used to represent a quantity whose value may change or vary?
Wiki User
∙ 12y ago
Yes. Although it can also be used for constants whose value is not yet known.
Wiki User
∙ 12y ago
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What quantity do units represent in a value?
they show the magnitude
A letter used to represent a value?
a variable
What are steps in practical problem solving?
Which of the following are steps in practical problem solving? Assign an identifying variable to the quantity to be found. Make a guess at the value of the variable. Write a sentence stating conditions placed on the quantity. Check if the value is correct. Solve the sentence for the variable.
What represents an unknown or changeable value?
In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.
What is dependent quantity means in math?
A variable that depends on one or more other variables. For equations such as y = 3x - 2, the dependent variable is y. The value of y depends on the value chosen for x. Usually the dependent variable is isolated on one side of an equation. Formally, a dependent variable is a variable in an expression, equation, orfunction that has its value determined by the choice of value(s) of other variable(s).
What is done to a variable to represent a unknown quality?
Nothing specifically is "done" to the variable; variables are generally used to represent either:* A quantity that is initially unknown (and should be solved for), or * A quantity that can be anything - to analyze what happens no matter what a certain value is.
A quanity that can have more than a single value is called?
A quantity that can have more than a single value is called a variable. In mathematics, variables represent unknown or changing values that can take on different numerical values.
What is the difference between constants and variables?
A variable is a quantity which changes its value through out the program or its lifetime. But a constant is a quantity which does not change its value through out its life time. There are 5 basic constants.
What does dependant quantity mean?
A dependent quantity is a variable that is determined by another variable, known as the independent variable. The dependent variable's value depends on the value of the independent variable. This relationship is often represented in a mathematical or statistical model.
A quantity whose value changes?
A variable
Is a value a number that represents a quantity or an amount?
Yes, a value can represent a quantity or amount.
What does varbile mean in math term?
If you mean a variable then it is an unknown quantity that can represent many values until its specific value is determined usually by solving an equation.
Quantity that can have more than a single value?
It is variable
A quantity that can have more than a single value?
It is variable
What quantity do units represent in a value?
they show the magnitude
What does mu mean in quantity?
In statistics, "mu" is often used to represent the population mean of a variable. It represents the average value of a given data set in the entire population.
A letter used to represent a value?
a variable
