Mathematics, 09.03.2021 14:00, zahid79

A swimming pool holds 600,000 liters of water. The pool has two drainage pipes. When the pool is completely full, the first pipe alone can empty it in 150 minutes, and the second pipe alone can empty it in 100 minutes. When both pipes are draining together, how long does it take them to empty the pool?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, KieraKimball

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Answers: 1

continue

Mathematics, 22.06.2019 00:30, iicekingmann

What is 6/10 rounded to the nearest half

Answers: 2

continue

Mathematics, 22.06.2019 02:00, nininichole431

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

Answers: 2

continue

Mathematics, 22.06.2019 02:30, advancedgamin8458

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds

Answers: 1

continue

Do you know the correct answer?

A swimming pool holds 600,000 liters of water. The pool has two drainage pipes. When the pool is com...