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What does the multiply sign look like?
There are several valid forms to indicate multiplication, although some are used specificially for functions that are not simple integers.Multiply : the letter x, not as a variable (e.g. 3 x 5 = 15)Dot Product : (e.g. 3 . 5) -- often represented in ASCII by the asterisk (3 * 5)Multiple of variable (e.g. 2x, 3x)Multiplication is also indicated by parentheses and brackets, indicating successive sequences of operations, such as(3x-2)(x-1)[x(x-2)](x-1)
What is a line with 2 arrows?
In Mathematics it may indicate parallel lines. In Chemistry it may indicate a reversible reaction.
Brackets indicate what type of bond?
hydrogen bond
What does the size of a correlation coefficient indicate?
Size of variables
Which of these is a good use for a question-mark symbol?
To indicate something you don't understand
What are operators in Java?
That refers to any symbol used to indicate some calculation. Here are some examples:+, -, *, / (for addition, subtraction, multiplication, division) ++, -- (to add or subtract one) (or), && (and)
The symbol used to indicate the multiplication operation is?
Some people just use a simple x. Others will use the asterix * . If you looks on your keyboard where the number pad is located, it has the addition subtraction multiplication and division keys marked on the top right four keys.
What signs do we use in algebra?
In algebra, we commonly use several signs, including the plus sign (+) for addition, the minus sign (−) for subtraction, the multiplication sign (×) or a dot (·) for multiplication, and the division sign (÷) or a slash (/) for division. Additionally, we use the equals sign (=) to indicate that two expressions are equivalent. Other important symbols include parentheses ( ) for grouping terms and exponents (^) to denote powers.
Why are numbers combined with operations of addition subtraction multiplication and division?
Because if you did not combine them then you would have only one number: the number 1. You would not have 2 which is 1+1 and similarly no larger positive integers. Nor would you have negative integers which are obtained by subtraction. There would be no other rational numbers which are obtained by division. All in all, arithmetic would be pretty much useless.
Is a collection of numbers variables and mathematical operators?
Yes, a collection of numbers, variables, and mathematical operators can be considered a mathematical expression or equation. In this context, numbers represent constants, variables symbolize unknown values that can change, and operators (such as addition, subtraction, multiplication, and division) indicate the relationships or operations performed among the numbers and variables. Together, they form the basis for mathematical reasoning and problem-solving.
Parenthesis tell which operation to do first?
Parentheses indicate which operations should be performed first in mathematical expressions. When you see parentheses in an equation, you should solve the operations inside them before addressing any other operations outside. This rule helps clarify the order of operations, ensuring accurate results. Remember the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) to guide you through the process.
When was bodmas discovered?
BODMAS, an acronym for Brackets, Orders, Division and Multiplication, Addition and Subtraction, is not a discovery but rather a convention used in mathematics to indicate the order of operations. Its principles have been developed over centuries as mathematical notation evolved. The specific term "BODMAS" originated in the UK, but similar conventions exist in various forms worldwide. The need for such rules became more pronounced with the advancement of algebra and arithmetic in the 19th century.
What number variable or number-variable is combined by multiplication or division?
In mathematics, a variable combined by multiplication or division with a number is referred to as a term. For example, in the expression (3x), the number 3 is multiplied by the variable (x). Similarly, in the expression (\frac{y}{4}), the variable (y) is divided by the number 4. These operations indicate a relationship between the variable and the constant through multiplication or division.
Does difference indicate subtraction?
yes
What are the three groups of symbols in mathematics?
In mathematics, symbols can be categorized into three main groups: operational symbols, relational symbols, and grouping symbols. Operational symbols include those that represent mathematical operations, such as addition (+), subtraction (−), multiplication (×), and division (÷). Relational symbols indicate relationships between values, such as equals (=), greater than (>), and less than (<). Grouping symbols, like parentheses (()), brackets ([]), and braces ({}), are used to organize expressions and clarify the order of operations.
When using the order of operation to evaluate an expression would you always multiple to division?
NoRestate the question: When using the order of operations to evaluate an expression would you always do multiplication before division?If this is not your question, please clarify and ask the question again. :-)No. Unless parentheses or other grouping symbols indicate otherwise, you do multiplication and division in order from left to right.
What are the uses of zero?
Zero is used as a placeholder in our number system to indicate the absence of a quantity in a specific place value. It serves as a reference point for counting and performing mathematical operations. Zero also plays a crucial role in calculations, such as addition, subtraction, multiplication, and division, as well as in more advanced mathematical concepts like calculus and algebra.
