mhook07 mhook07

11-01-2020
Physics

contestada

Add these measurements, using significant figure rules 1.0090cm + 0.02cm

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NobleXenon NobleXenon

11-01-2020

Answer:

1.03

Explanation:

0.02 has two significant decimal figures, so start by shortening 1.0090 to 2 decimal places (3 significant figures). Round up the decimal to become 1.1 and add .02 to get 1.3.

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