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Not necessarily.
- A variable can hold other types of values, not just numbers. For example, a variable can hold a date, a text (also know as "string"), a boolean (true or false) value, etc. In object-oriented programming, you basically make up your own data types.
- An array variable can hold several related values. The individual values are usually distinguished by a number, called a subscript. (In other words, you have the first element, the second element, etc. in the array.)
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What is one difference between a variable expression and a numerical expression?
The variable.
What is the value of a variable?
A variable can have lots of different values - as opposed to a constant which has only one. That is why it is called a variable!
What is a real number that has one and only one value not a variable called?
It is a real number.
What did Mathematicians agreed on so that numerical expressions would have only one value?
what mathematicians agreed on an so that numercial expressions would have only one value?
A is a rule that assigns each value of the independent variable to exactly one value of the dependent variable?
This will be a math function. Each choice is only going to have one answer in this kind of function.
What is one difference between a variable and a numerical expression?
The variable.
What is one difference between a variable expression and a numerical expression?
The variable.
What is the value of a variable?
A variable can have lots of different values - as opposed to a constant which has only one. That is why it is called a variable!
Is newton a dependent variable?
Any form of numerical measurement can be a dependent variable (or an independent one).
Does a blank cell has a numerical value of one?
No. A blank cell has a numerical value of zero.
When can you say that the term is a term of polynomials?
If a term consists of one or more of: a numerical coefficientnon-negative integer exponents of variable(s),then it is a term of a polynomial. If a term consists of one or more of: a numerical coefficientnon-negative integer exponents of variable(s),then it is a term of a polynomial. If a term consists of one or more of: a numerical coefficientnon-negative integer exponents of variable(s),then it is a term of a polynomial. If a term consists of one or more of: a numerical coefficientnon-negative integer exponents of variable(s),then it is a term of a polynomial.
Mathematicians agreed on an what so that numerical expressions woul have only one value?
the order of operations
What is a real number that has one and only one value not a variable called?
It is a real number.
What did Mathematicians agreed on so that numerical expressions would have only one value?
what mathematicians agreed on an so that numercial expressions would have only one value?
A is a rule that assigns each value of the independent variable to exactly one value of the dependent variable?
This will be a math function. Each choice is only going to have one answer in this kind of function.
Can a variable can hold more than one value at any given moment in time?
A variable can not hold more than one value at any given moment in time. It would have only one. If you wanted more than one value, you would have to make the variable an array.
What are the different ways of presenting relation and function?
A function is a relation where one variable specifies a single value of another variable. Presenting relation and function can be done different ways including verbal, numerical, algebraic, and graphical.
