Mathematics, 25.03.2021 17:20 gingerham1
Employees at an office were surveyed about what types of hot beverages they drank that day. It was found that 50% of them drank coffee and 25% drank tea. The survey showed that 10% of the employees drank both coffee and tea. Find the probability that a randomly selected person from this group drank coffee OR drank tea.
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Employees at an office were surveyed about what types of hot beverages they drank that day. It was f...
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