Mathematics, 08.10.2019 00:30 zoeyandblaze

Aswimming pool can be filled by one pump in 5.1 hours and by another pump in 3 hours and 50 minutes. if the first pump starts operating, after the second pumps worked 1.5 hours, how long will it take the two pumps to fill in the pool full together?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:10, emmaccanttlon

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

Answers: 3

continue

Mathematics, 21.06.2019 16:00, angellynn50

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Answers: 3

continue

Mathematics, 21.06.2019 17:00, 19youngr

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, robert7248

I'm confused on this could anyone me and show me what i need to do to solve it.

Answers: 1

continue

You know the right answer?

Aswimming pool can be filled by one pump in 5.1 hours and by another pump in 3 hours and 50 minutes....