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What symbol would you use to indicate that a number is a label and not a value?
Write an apostrophe ( ' ) in the cell, before the number.
What is a word equation and a formula equation?
A word equation is where you describe a reaction using the chemicals by their names Eg. Hydrogen+Oxygen>Water A formula/symbol equation is where you use each chemical's formula (which is a group of the elements it consists of) Eg. H2+O2>H2O (you should use small letters for the numbers after the element)
How do you use a quadratic equation to find two real numbers whose sum is 5 and whose product is -14?
19
How do you solve associative in equation?
The associative property means that in a sum (for example), (1 + 2) + 3 = 1 + (2 + 3). In other words, you can add on the left first, or on the right first, and get the same result. Similar for multiplication. How you use this in an equation depends on the equation.
Why is a symbol for zero needed?
In the Hindu-Arabic system of numeracy (the system we use today) it is needed to indicate positional place value of numbers i.e. 10 is ten but 100 is a hundred.
Use the numbers 5678 to write an equation with the largest possible sum?
5678 + 8765 = 14443 would yield the largest possible sum.
Which of these is a good use for a question-mark symbol?
To indicate something you don't understand
How would you write the symbol for plutonium 239 in its symbol form?
Correct writing: 23994Pu (but is recommended to use an equation editor).
What is the symbol that you use when you want to add up a set of numbers together on a spreadsheet?
If you mean Excel, you can add numbers one at a time with the "+" symbol. To add a larger range of cells, you need to use the sum() function. Don't forget that Excel formulae start with the "=" symbol. Example: = sum(a1:b10) As a convenient shortcut, once you type "sum(", you can select the range with the mouse.
Is there a universal symbol for total?
As far as I know there is not. But for most purposes you can use the sum sign instead: ∑
How do you use information in a chemical equation to tell whether a substance in the equation is an atom or a compound?
An atom in an equaton is only the symbol of this element, not a molecule.
What symbol would you use to indicate that a number is a label and not a value?
Write an apostrophe ( ' ) in the cell, before the number.
What does the carot symbol mean in emoticons?
A carotid is a symbol use to indicate where something is to be inserted into text. If a persson is texting and made a .iztake in what they typed they would use tytge cqaret symbol and then the correction to indiccate that it should have been that instead.
What symbol will prepare a cell for entry of a formula?
You can use the '=' sign or the '@' sign followed by the formula for example =SUM(1 + 1) or @SUM(1 + 1).
What symbol do you use to remove a word out of a sentence?
A caret symbol (^) is commonly used to indicate that a word or phrase should be removed from a sentence.
What symbol would you use to show that a reacting substance was a gas?
The symbol (g) is typically used to represent a gas in a chemical reaction equation.
What are three ways to indicate multiplication in a mathematical expression?
You can use the common X multiplication symbol, a dot, or use parenthesis with a coefficient next to them.
