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What is 9.21x103 in ordinary decimal notation?
9.21x103 in ordinary decimal notation = 9,210
What advantages does scientific notation have over ordinary notation?
Less digits are needed as for example 1,000,000,000 is 1.0*109 in scientific notation
What is standard notation in math?
Based on your abbreviation for mathematics, I guess you are American. American usage of Standard Notation is to mean ordinary numbers - ie a number written normally. It is the opposite of expanded notation whereby the number is written as the sum of its digits each multiplied by its place value column. For example 123.4 is standard notation; in expanded notation it would be written as 100 + 20 + 3 + 0.4 In the UK, Standard Notation is used to mean scientific notation (or standard index notation) which is a number with one non-zero digit before a decimal point multiplied by a power of 10. It is a way of writing ordinary numbers, especially very big or little ones. For example 123.4 is an ordinary number which is 1.234 × 10² in standard notation. By multiplying out the standard notation the ordinary number is retrieved: 1.234 × 10² = 1.234 × 100 = 123.4
How do you convert scientific notation to ordinary notation?
Scientific notation is a way to express either a very large, or a very small number.10x5.34 is an example of scientific notation. So, move the decimal point to the right (since there is a positive exponent). It then becomes 53,000.If there is a negative exponent, move the decimal point to the left instead of the right. 10x4.6-3 would become 0.0046.
How do you know which way the electrons travel in standard cell notation?
In an ordinary electrical cell (commonly called a battery) the electrons will travel from the -ve terminal through the circuit to the +ve terminal. [Hope I understood your question.]
