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Mathematics, 19.09.2019 09:20 kristynwoodrufp10xsy

2. which of the following would be a reasonable estimate for the weight of a pencil?
1 × 10-20 lb
1 × 10-2 lb
1 × 102 lb
1 × 1020 lb

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Answers: 1

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2. which of the following would be a reasonable estimate for the weight of a pencil?
1 × 10-2...
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