Question: A certain manufactured item is visually inspected by two different inspectors. When a defective item comes through the line, the probability that it gets by

A certain manufactured item is visually inspected by two different inspectors. When a defective item comes through the line, the probability that it gets by the first inspector is .1. Of those that get past the first inspector, the second inspector will "miss" 5 out of 10. What fraction of the defective items get by both inspectors?

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