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Alecsey [184]
3 years ago
14

Compute the following and give your answer in scientific notation

Chemistry
1 answer:
lana66690 [7]3 years ago
4 0

Answer:

5.7 × 10⁻³

Explanation:

3.51 - 2.94 = 0.57

Don't change the scientific notation.

0.57 × 10⁻²

BUT

The "0" is not applicable so move the decimal point to the right by one and subtract the power by one.

5.7 × 10⁻²⁻¹ = 5.7 × 10⁻³

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