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Nat2105 [25]
3 years ago
11

I have no idea how to answer this question I've tried everything look at the Picture ​

Mathematics
1 answer:
zlopas [31]3 years ago
8 0

<u>Answer:</u>

a. the error is that he wrote 0.05 instead of 0.2

0.148835 ≈ 0.2

b.

0.2 = 2 × 0.1

0.2 = 2 × 10⁻¹

The mass is about 2 × 10⁻¹ kg

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