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Marina CMI [18]
2 years ago
9

Please help. Don’t answer unless you’re 100% sure.

Mathematics
1 answer:
zavuch27 [327]2 years ago
6 0

Answer:

A- mercury and helium

b- 1034.86

Step-by-step explanation:

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The assembly line that produces an electronic component of a missile system has historically resulted in a 2% defectiverate. a r
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