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2 votes
What is the unknown in the problem?

the rate of smaller hose

the time it takes for the smaller hose working alone to fill the pool

the time it takes for the hoses working together to fill the pool

2 Answers

3 votes

Answer: 67,892

Explanation:

Who's your favorite dragon ball character

User Osukaa
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3 votes

Answer:

c. the time it takes for the hoses working together to fill the pool

Explanation:

User Giuseppe Lanza
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4.6k points