Question

How is this number written in scientific notation? 0.001429 a. 1.429 x 10^3 b. 1.429 x 10^2 c. 1.429 x 10^-3 d. 1.429 x 10^-2

Answer 1

The answer is 1.429 10 3

Answer 2

1.429 × 10^ − 3

Explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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