Question

2. How to format numbers into labels and scientific notation in calc
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Answer 1

Answer:

Move the decimal point in your number until there is only one non-zero digit to the left of the decimal point. ...

Count how many places you moved the decimal point. ...

If you moved the decimal to the left b is positive.

Answer 2

Answer:

Press [MODE] and use the arrow keys to choose Sci (short for Scientific mode) and press [ENTER]. You can rest assured that all your answers will be displayed in scientific notation.