Mathematics, 02.02.2022 20:00, kyliearnell
An inlet pipe on a swimming pool can be used to fill the pool in 30 hours. The drain pipe can be used to empty the pool in 34 hours. If the pool is 15 filled and then the inlet pipe and drain pipe are opened, how many more hours would it take to fill the pool? Round your answer to two decimal places, if needed.
Answers: 3
Mathematics, 22.06.2019 03:00, thestarlexyp32wpj
The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.
Answers: 3
An inlet pipe on a swimming pool can be used to fill the pool in 30 hours. The drain pipe can be use...
Mathematics, 25.02.2020 19:27
English, 25.02.2020 19:27
History, 25.02.2020 19:27
Mathematics, 25.02.2020 19:27
Mathematics, 25.02.2020 19:27