Mathematics, 21.11.2020 23:40, ha328
a water tank had three inlets, which independently can fill the tank in 20,40,30 minutes, respectively. How much time does it take to fill the when all work together
Answers: 3
Mathematics, 21.06.2019 15:30, allisonpinegar7830
What is this inequality notation? t is less then or equal to 2
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Mathematics, 21.06.2019 17:00, safiyyahrahman6907
Can someone me i’m confused. will give brainliest and a whole bunch of points
Answers: 2
a water tank had three inlets, which independently can fill the tank in 20,40,30 minutes, respective...