desirjeanpierre desirjeanpierre

04-02-2017
Mathematics

contestada

two pipelines can fill a small tank in 18 min.One of the Pipelines would require 54 min to fill the Tank.How long would it take the second Pipeline ,Working alone ,to fill the tank.. [6.5]????

Respuesta :

eliassaab123 eliassaab123

04-02-2017

1/x +1/54=1/9 solve it to get x=27

Answer Link

Otras preguntas

Polished metals have a metallic luster, which means that?

name 1 element in the periodic table that sounds like a name

what is the time interval between the release of the ball and the time it reaches its maximum hieght? the acceleration gravity is 9.81m/s^2 and the maximum heig

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?

1. Compare the location of electrons in an atom based on Bohr's theory with the location of electrons in an atom based on the current atomic theory. 2. Rutherf

How long does interphase last?

what's bigger 60% of 90 or half of 100?

A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank

Prove that 2n + 1 ≤ 2n for n ≥ 3

describe the solutions of 4 < n+2 in words but solve it first please!