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Notes: Scientific Notation, Rounding, and Significant figuresScientific Notation - Can be used to express any number between 1 and 9 multiplied by 10 raised to a power.-Example: Recognizing Significant figuresRule 1: Rule 2: Rule 3:Rule 4: Rule 5: Rule 6: Adding and subtracting scientific notation- Exponents _______________ be the same.-When exponents are the same add or subtract the coefficients-Example: What happens when they are not the same?-Example:- When you add or subtract measurements, the answer must have the same number of digits to the right on the decimal as the original value having the fewest number of digits to the right of the decimal.-Example:Multiplication and division- Exponents ___________________ have to be the same.- For multiplication, multiply the coefficients and add the exponents.-Example:- For division, divide the coefficients and subtract the exponents.-Example:- When you multiply or divide numbers, your answer must have the same number or significant figures as the measurement with the fewest significant figures.-Example: Rounding Numbers:Rule 1: Rule 2: ................
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