Mathematics, 20.08.2019 05:30, Serenitybella
One pipe can fill a tank in 20 minutes. a second pipe can fill the tank in 30 minutes. if the tank is empty, how long would be required for the two pipes operating together to fill it?
i need the rate of work (r), the time of work (t) , and the work done (w)
the equation is rt = w.
it would if i am provided a detailed explanation
Answers: 1
Mathematics, 21.06.2019 18:40, stephen4438
Which of the following represents the range of the graph of f(x) below
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Mathematics, 21.06.2019 20:30, noah12345678
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
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