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ryliesheab
11.09.2021 •
Mathematics
A survey of 76 persons was conducted at TCC, and it was found that 15 persons carried a cell phone, 29
persons carried a tablet computer, and 1 carried both a cell phone and a tablet.
1. How many people carried a cell phone or a tablet?
2. How many people carried neither a cell phone nor a tablet?
3. How many people carried a cell phone only?
4. How many people carried a tablet but not a cell phone?
Solved
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Ответ:
1/6
Step-by-step explanation:
The probability of rolling 5 on the first die is the same as the probability of rolling a six on the second die. ie 1/6