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Charra [1.4K]
3 years ago
7

Evaluate0.035x1.02leaving the answer in standard form​

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Step-by-step explanation:

35 × 10^-3 × 102 × 10 ^-2

35×102 ×10^-3-2

3570× 10^-5

3.57×10^-2

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Answer: The margin of error = 3.71, confidence interval = (354.04, 361.46) and it means that mean cost is lies within the confidence interval.

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