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An unknown or changeable quantity is a variable. We use variables when we don't know what a certain amount is, and they're usually referred to as "x," or "y."
For example, if I had a problem where I needed apples, had $15, and knew that each apple was $1.50, I would use a variable to see how many apples I could buy (because right now that's an unknown number). I could solve it by writing 1.50x =15 to find my answer (which is x =10).
What else can I help you with?
An unknown or changeable quantity is called?
Variable
What is a symbol that stands for an unknown quantity is called?
Variable
What is an unknown quantity usually represented by a letter called?
A variable.
A represents an unknown or changeable value?
a variable
Which phrase describes an unknown or changeable quantity?
Which phrase describes an unknown or change ability auanty
An unknown or changeable quantity is called?
Variable
What A unknown or changeable quantity is called a(n) .?
The answer is variable
What is a changeable quantity called?
A changeable quantity is called a variable. Variables can take different values and are typically represented by letters in mathematical equations.
What represents a unknown or changeable value?
A variable
What is a symbol that stands for an unknown quantity is called?
Variable
What is measerment?
the comparison of unknown quantity against fixed with known quantity is called measurement.
What you mean by measurement?
the comparison of unknown quantity against fixed with known quantity is called measurement.
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 an unknown quantity usually represented by a letter called?
A variable.
A represents an unknown or changeable value?
a variable
Which phrase describes an unknown or changeable quantity?
Which phrase describes an unknown or change ability auanty
What is the process of comparing an unknown quantity to standard known quantity?
The process of comparing an unknown quantity to a standard known quantity is called calibration. This involves measuring the unknown quantity using a calibrated instrument or reference standard to determine its accuracy and reliability. Calibration ensures that measurements are consistent and accurate across different devices or instruments.
