Mathematics, 06.05.2020 05:22, katie673

It takes an inlet pipe of a small swimming pool 20 minutes less to fill the pool than it takes an outlet pipe of the same pool to empty it. through an error, starting with an empty pool, both pipes are left open and the pool is filled after 4 hours. how long does it take the inlet pipe to fill the pool and how long does it take the outlet pipe to empty it?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, wwwserban9281

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Answers: 1

continue

Mathematics, 21.06.2019 21:20, ctyrector

If the value of cos330°is√3/2 then find cos 165°.

Answers: 2

continue

Mathematics, 21.06.2019 22:20, KillerSteamcar

Which strategy is used by public health to reduce the incidence of food poisoning?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, ferny5133

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

Answers: 1

continue

Do you know the correct answer?

It takes an inlet pipe of a small swimming pool 20 minutes less to fill the pool than it takes an ou...