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Hunter-Best [27]
2 years ago
7

mr. salmon is getting pool ready for summer. The pool liner had some holes in it, so he decides to replace it. In order to repla

ce the liner, the water must be drained from the pool. The pool holds 25,000 gallons of water, and it takes 8 hours to drain 80% of the water. the answer is 2 hours. Why is that the answer
Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
3 0

Answer:

Because 8 hours to drain 80% would mean it takes 10 hours to completely drain the pool leaving the 2 hours to drain.

Step-by-step explanation:

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2 years ago
There are 9 candidates total, 5 male and 4 female, who run for 4 committee positions. Suppose that each person is equally likely
gavmur [86]
Use the hypergeometric distribution.
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6 0
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