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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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X n |
Multiply X x X n number of times. |
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Scientific notation X ^n or X ^-n |
n tells how many decimal places to move to the right -n tells how many decimal places to move to the left |
3.3 e4 = 33,000 3.3 e-4 = 0.00033 always add a leading zero before decimal |
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Convert positive number to scientific notation. |
Move decimal located at end of number to leftmost number to create integer less than 10. Count how many positions to right value that is your exponent. |
120,000,000 = 1.2^8 |
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Convert a decimal to negative scientific notation. |
Move the decimal to the right until a number less than 10 is created. Count the decimal places moved. This becomes the negative exponent. |
0.00033 = 3.3^-4 |
