Seudónimo Seudónimo
  • 09-04-2014
  • Mathematics
contestada

Pipe A can fill a swimming pool in 12 h.  Working with another Pipe B, it only takes 3h How long would it take Pipe B working alone to fill the pool

Respuesta :

Аноним Аноним
  • 09-04-2014
My guess is 9 hours, because since pipe a takes 12 hours and with pipe b it takes 9, it's 12-9=3 I think.
Answer Link

Otras preguntas

find the constant at which the submarine dives. give your answer in feet per minute and in feet per hour
Who successfully negotiated the final terms of the Treaty of Guadalupe Hildago?
X = -1 Y = 3 5x^-6y^-2/y
Which describeds early Native American culture groups
Which of the following describes all of the types of water found in the hydrosphere? ( A) all frozen water on the Earth ( B) all of the water found on the surf
what is the answer to 35/6
Which value for x makes the open sentence true? 10 • 8 – 3x + x2 ≥ x3 + x2 A. 6 B. 4 C. 5 D. 7
During the Gupta golden age, Aryabhata was known for (Points : 1) writing great literature and poetry. establishing trade routes to China. discovering that Eart
Why does gold have a high melting point
earths greenhouse effect is most directly related to the ___ cycle